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DEFCON 24

DEF CON (also written as DEFCON, Defcon or DC) is one of the world's largest hacker conventions, held annually in Las Vegas, Nevada, with the first DEF CON taking place in June 1993.


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DEFCON 24
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What is the root cause of memory and network traffic bloat? Our current research using tools we previously released Badger at Black Hat in 2014 and the Kobra released at BsidesLV 2015 shows a 40 percent increase in outside unique IP traffic destinations and a 400 percent increase in data transmitted towards these destinations. But through the course of the research we found currently used IRP monitoring tools were lacking to help produce enough information to forensically investigate the...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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The CAN bus is really mainstream, and every now and then there are new tools coming out to deal with it. Everyone wants to control vehicles and already knows that you can make the horn honk by replaying that frame you captured. But is this all that there is on this topic? Reversing OEM and third party tools, capturing firmware update files on the fly, and hijacking Security Sessions on a bus are just a few examples of things that can be done as well. For this and more, we will introduce to you...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Historically, machine learning for information security has prioritized defense: think intrusion detection systems, malware classification and bonnet traffic identification. Offense can benefit from data just as well. Social networks, especially Twitter with its access to extensive personal data, bot-friendly API, colloquial syntax and prevalence of shortened links, are the perfect venues for spreading machine-generated malicious content. We present a recurrent neural network that learns to...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Yes, we did, we made our own DEF CON black badges. Why? Because we didn't want to wait in line ever again-- Not really. We are a bunch of hackers that always look for a challenge, and what better challenge is there than to try and reverse engineer from scratch three DEF CON black badges? In this talk we will go through the 2 year long process of making the DC14, DC22 and DC23 Black badges which include amazing hacking techniques like social engineering, patience, reverse engineering, EAGLE...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Following recent security issues discovered in Android, Google made a number of changes to tighten security across its fragmented landscape. However, Google is not alone in the struggle to keep Android safe. Qualcomm, a supplier of 80% of the chipsets in the Android ecosystem, has almost as much effect on Android’s security as Google. With this in mind, we decided to examine Qualcomm’s code in Android devices. During our research, we found multiple privilege escalation vulnerabilities in...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, DC24, DC-24, defcon security conference,...
DEFCON 24
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Active Directory domain privilege escalation is a critical component of most penetration tests and red team assessments, but standard methodology dictates a manual and often tedious process – gather credentials, analyze new systems we now have admin rights on, pivot, and repeat until we reach our objective. Then — and only then — we can look back and see the path we took in its entirety. But that may not be the only, nor shortest path we could have taken. By combining our concept of...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Managed Code Rootlets (MCRs) are terrifying post-exploitation attacks that open the doors for cementing and expanding a foothold in a target network. While the concept isn’t new, practical tools for developing MCRs don’t currently exist. Ere Metula released ReFrameworker in 2010 with the ability to inject attack modules into the C# runtime, paving the way for MCRs, but the tool requires the attacker to have knowledge of intermediate languages, does not support other runtimes, and is no...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
by ConspiracyScope
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Direct from the mind of the guy who bought you the "I will kill you" presentation at DEF CON 23, is another mind bending, entertaining talk. This time it’s bigger and badder than before. Are you sick and tired of your government? Can’t wait another 4 years for an election? Or do you want to be like the CIA and overthrow a government overseas for profit or fun? If you answered yes to one or more of these questions than this talk is for you! Why not create your own cyber mercenary...
Topics: Youtube, video, News & Politics, DEF CON 24, Chris Rock, How to Overthrow a Government, INTEL,...
DEFCON 24
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Over the last year, synchronized and coordinated attacks against critical infrastructure have taken center stage. Remote cyber intrusions at three Ukrainian regional electric power distribution companies in December 2015 left approximately 225,000 customers without power. Malware, like BlackEnergy, is being specially developed to target supervisory control and data acquisition (SCADA) systems. Specifically, adversaries are focusing their efforts on obtaining access to the human-machine...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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The Internet of Things is expected to be involved in the near future in all major aspects of our modern society. On that front, we argue that 6LoWPAN is a protocol that will be a dominant player as it is the only IoT-capable protocol that brings a full IP stack to the smallest devices. As evidence of this, we can highlight the fact that even the latest ZigBee Smart Energy standard is based on ZigBee IP which itself relies on 6LoWPAN, a competitor of the initial ZigBee protocol. Efficient...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
by DEFCONConference
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This presentation is the screaming goat anti-forensics version of those ‘Stupid Pet Tricks’ segments on late night US talk shows. Nothing ground-breaking here, but we’ll cover new (possibly) and trolly (definitely) techniques that forensic investigators haven’t considered or encountered. Intended targets cover a variety of OS platforms. Bio: int0x80 is the rapper in Dual Core. Drink all the booze, hack all the things! Source: https://www.youtube.com/watch?v=_fZfDGWpP4U Uploader:...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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In an industry that does so much to uncover and expose the mistakes of others. Which don’t get me wrong is a valuable service in helping to increase security by the discovery of these vulnerabilities. It seems everyone though is very shy about pointing out their own failures! I’ve decided that I could help teach others valuable lessons I learned by showcasing failures I’ve had in Blue Team. failures I’ve had in Red Team and failures I’ve had in this community. I once read that a smart...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, DC24, DC-24, social engineering, Social...
DEFCON 24
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To improve road safety and driving experiences, autonomous vehicles have emerged recently, and they can sense their surroundings and navigate without human inputs. Although promising and proving safety features, the trustworthiness of these cars has to be examined before they can be widely adopted on the road. Unlike traditional network security, autonomous vehicles rely heavily on their sensory ability of their surroundings to make driving decision, which opens a new security risk. Thus, in...
Topics: Youtube, video, Science & Technology, DEF CON, DEF CON 24, DC24, DC-24, hack, hacker, hacking,...
DEFCON 24
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Over the past year, Apple has consistently added features to prevent exploitation of the iOS kernel. These features, while largely misunderstood, provide a path for understanding of the iOS security model going forward. This talk will examine the history of iOS’s exploit mitigations from iOS 8 to iOS 9.3 in order to teach important features of the architecture. This talk will cover various enhancements that stop attackers from dynamically modifying the functionality of system services, but...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
by DEFCONConference
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As our homes become smarter and more connected we come up with new ways of reasoning about our privacy and security. Vendors promise security, but provide little technical information to back up their claims. Further complicating the matter, many of these devices are closed systems which can be difficult to assess. This talk will explore the validity of claims made by one smart lock manufacturer about the security of their product. The entire solution will be deconstructed and examined all the...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
by DEFCONConference
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Get the latest information about how the law is racing to catch up with technological change from staffers at the Electronic Frontier Foundation, the nation’s premiere digital civil liberties group fighting for freedom and privacy in the computer age. This session will include updates on current EFF issues such as surveillance online, encryption (and backdoors), and fighting efforts to use intellectual property claims to shut down free speech and halt innovation, discussion of our technology...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
by DEFCONConference
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Source: https://www.youtube.com/watch?v=KXycoirlm9A Uploader: DEFCONConference
Topics: Youtube, video, Science & Technology
DEFCON 24
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It is not uncommon that a software reverse engineer finds themselves desiring to execute a bit of code they are studying in order to better understand that code or alternatively to have that code perform some bit of useful work related to the reverse engineering task at hand. This generally requires access to an execution environment capable of supporting the machine code being studied, both at an architectural level (CPU type) and a packaging level (file container type). Unfortunately, this is...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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As bandwidth, computing power, and software advancements have improved over the years, we've begun to see larger and larger DDoS attacks against organizations. Often times these attacks employ techniques such as DNS Amplification to take advantage of servers with very large uplinks. This talk explores a similar technique targeting commonly used throughput testing software typically running on very large uplinks. We will explore the process of attacking this software, eventually compromising it...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Security assessments of embedded and IoT devices often begin with testing how an attacker could recover firmware from the device. When developers have done their job well you’ll find JTAG locked-up, non-responsive serial ports, locked-down boot, and perhaps even a home brewed secure-boot solution. In this session you’ll learn details of a useful hardware/software penetration technique to attempt when you’ve run out of easier options. We’ve used this technique on two commercial device...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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TASBot is an augmented Nintendo R.O.B. robot that can play video games without any of the button mashing limitations us humans have. By pretending to be a controller connected to a game console, TASBot triggers glitches and exploits weaknesses to execute arbitrary opcodes and rewrite games. This talk will cover how these exploits were found and will explore the idea that breaking video games using Tool-Assisted emulators can be a fun way to learn the basics of discovering security...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Spend some time hacking hardware and you’ll eventually render a piece of equipment unusable either by accident or intentionally. Between us, we’ve got decades of bricking experience that we’d like to share. We’ll document the most common ways of temporarily or permanently damaging your hardware and ways to recover, if possible. We’ll also talk about tips on how to avoid bricking your projects in the first place. If you’re getting into hardware hacking and worried about messing...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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After the Rise of the Machines they'll need to communicate. And we'll need to listen in. The problem is that proprietary protocols are hard to break. If Wireshark barfs then we're done. Or can we listen in, break their Robot Overlord messages and spill it all to the meat-space rebels? Attend this talk to learn techniques for taking network data, identifying unknown protocols, and breaking them down to something you can exploit. Rebels unite! Bios: Tim Estell, a hacker since learning how to mod...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, DEF CON 24, DEFCON 24, hack, hackers,...
DEFCON 24
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A number of toolsets have been around for a while which propose methods for identifying vulnerabilities in kernels, in particular POSIX kernels. However, none of these identified a method for generic fuzzing across Windows and POSIX kernels and have not been updated for some time. This presentation will outline the research which has occurred in order to find exploitable bugs across both Windows and POSIX kernels, focusing on fuzzing system calls and library calls in the Windows environment....
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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So, you think you want to be a penetration tester, or you already are and don’t understand what the difference between you and all the other “so called” penetration testers out there. Think you know the difference between a Red Team, Penetration Test and a Vulnerability assessment? Know how to write a report your clients will actually read and understand? Can you leverage the strengths of your team mates to get through tough roadblocks, migrate, pivot, own and pillage? No? well this talk...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Drone related applications have sprung up in the recent years, and the drone security has also became a hot topic in the security industry. This talk will introduce some general security issues of the drones, including vulnerabilities existing in the radio signals, WiFi, Chipset, FPV system, GPS, App, and SDK. The most famous and popular drone product will be used to demonstrate the security vulnerabilities of each aspects, and recommendation of enforcements. The talk will also demo how to take...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Inexpensive universal DMA attacking is the new reality of today! In this talk I will explore and demonstrate how it is possible to take total control of operating system kernels by DMA code injection. Once control of the kernel has been gained I will execute code and dump gigabytes of memory in seconds. Full disk encryption will be defeated, authentication will be bypassed and shells will be spawned. This will all be made possible using a $100 piece of hardware together with the easy to use...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, DEFCON24, DEF CON 24, DC24, DC-24, hack,...
DEFCON 24
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What if your wireless mouse was an effective attack vector? Research reveals this to be the case for mice from Logitech, Microsoft, Dell, Lenovo, Hewlett-Packard, Gigabyte, and Amazon. Dubbed 'MouseJack', this class of security vulnerabilities allows keystroke injection into non-Bluetooth wireless mice. Imagine you are catching up on some work at the airport, and you reach into your laptop bag to pull out your phone charger. As you glance back at your screen, you see the tail end of an ASCII...
Topics: Youtube, video, Science & Technology, DEF CON, DEF CON 24, DC24, DEFCON 24, DEF CON 2016,...
DEFCON 24
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Description: What can defunct C.I.A. Manuals, radical lesbian separatists, and an 18th century Romantic essayist teach you about engineering the world to be a better place? We often think about social engineering either on the small-scale – how can one operate in individual conversations to manipulate others for data, access, or specific, immediate purposes – or we think about engineering on a large scale, how politicians or other popular figures embrace and direct a culture. But what about...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, DC24, DC-24, Social Engineering, Social...
DEFCON 24
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In May of 2015, it was estimated that a pod-based coffee maker could be found in nearly one in three American homes. Despite the continued popularity of these single-cup coffee conjurers at home as well as in the workplace, it has become clear that these devices are not impervious to mechanical and/or electrical failure. It was this intersection of extremely prevalent hardware and relatively short lifespan that prompted me to begin exploring the upper limits of what could be created by...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, DC24, DEF CON 24, DC-24, hack, hacker,...
DEFCON 24
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US Army Interrogation techniques and training is the Irish Twin of Social Engineering. Objectives for both Match, obtain information from a source or target. Techniques for both match: Lying and Deception at the Source or Target Sincere and Convincing to the Source or Target Building Rapport and Confidence with the Source or Target The speaker will establish the synergy between both practices and provide insight into how to utilize this information in Social Engineering pentesting and defense...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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As a Japanese security consultant, one of my research questions in social engineering is whether or not cultural difference becomes the barrier for social engineering. It is because the malicious practice of social engineering is different between in Japan and the U.S. I think it is true. Since I have the both experience of being the company in Japan and the U.S., I would like to consider various technique of social engineering from both cultural glasses, such as tailgating, phishing or vishing...
Topics: Youtube, video, Science & Technology, DEF CON, DEF CON 24, DC24, DC-24, hack, Hackers, Hacking,...
DEFCON 24
by DEFCONConference
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Strong end-to-end encryption is legal in the United States today, thanks to our victory in what’s come to be known as the Crypto Wars of the 1990s. But in the wake of Paris and San Bernardino, there is increasing pressure from law enforcement and policy makers, both here and abroad, to mandate so-called backdoors in encryption products. In this presentation, I will discuss in brief the history of the first Crypto Wars, and the state of the law coming into 2016. I will then discuss what...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Electronic locks are becoming increasingly common on consumer-grade safes, particularly those used to secure guns. This talk explores vulnerabilities of several UL-listed Type 1 "High Security" electronic safe locks. Using side-channel attacks, we recover the owner-configured keycodes on two models of these locks from outside of locked safes without any damage to the locks or safes. Discussion includes power-line analysis, timing attacks, and lockout-defeat strategies on embedded...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Modern web applications generate a ton of logs. Suites like ELK (Elasticsearch, Logstash, Kibana) exist to help manage these logs, and more people are turning to them for their log analysis needs. These logs contain a treasure trove of information regarding bad actors on your site, but surfacing that information in a timely manner can be difficult. When Etsy moved over from Splunk to ELK in mid-2014, we realized that ELK lacked necessary functionality for real-time alerting. We needed a...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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I got myself a new toy: A solar array… With it, a little device by a top tier manufacturer that manages its performance and reports SLAs to the cloud. After spending a little time describing why it tickled me pink, I’ll walk you through my research and yes, root is involved! Armed with the results of this pen test, we will cover the vendor’s reaction to the bee sting: ostrich strategy, denial, panic, shooting the messenger and more. Finally, not because I know you get it, but because the...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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There are nonverbal movements and actions, that if you master, can make your target more compliant, easier to influence and even happier to comply with your wishes. BIO: Chris is the sole defender of those who do not want to hear Hornsby. His passion for SE is only match by his passion for the NoHornsby movement. Source: https://www.youtube.com/watch?v=VFnCRVWBISY Uploader: DEFCONConference Upload date: 2017-01-04
Topics: Youtube, video, Science & Technology, DEF CON, DEF CON 24, DEFCON, DC24, DC-24, Social...
DEFCON 24
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In this talk, I'll share how I won 4 Twitter contests per day, every day, for 9 months straight. I'll discuss the methods I used, the delightfully random and surprising things I won, and how to run a Twitter contest to prevent people like me from winning. Bio: Hunter Scott is an electrical and computer engineer with over 7 years of experience designing and implementing hardware systems. He has lead electrical development on a variety of projects, from robotics to communication systems. He has...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
by DEFCONConference
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Direct from the mind of the guy who bought you the "I will kill you" presentation at DEF CON 23, is another mind bending, entertaining talk. This time it’s bigger and badder than before. Are you sick and tired of your government? Can’t wait another 4 years for an election? Or do you want to be like the CIA and overthrow a government overseas for profit or fun? If you answered yes to one or more of these questions than this talk is for you! Why not create your own cyber mercenary...
Topics: Youtube, video, Science & Technology, DEF CON, DEF CON 24, DEFCON, DEFCON 24, DC 24, DC24,...
DEFCON 24
by DEFCONConference
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As stated in my bio, besides computer security I also love flight simulators and mountain biking. Last year I gave a talk about hacking a flight simulator (among other games), it was only fitting to research something related to my other hobby too. Old day's bike speedometers have evolved quite a bit, and nowadays a lot of bikers (swimmers, runners, ers) do their sport with tiny computers attached to them. These computers do much more than measuring speed: they have GPS, they can store your...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, DEF CON 24, DC24, DC-24, security...
DEFCON 24
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DEF CON 24: Warwalking at DEF CON, Semaphor and Consumer Privacy, Mousejack and Keysniffer, this week on Hak5! ------------------------------- Shop: http://www.hakshop.com Support: http://www.patreon.com/threatwire Subscribe: http://www.youtube.com/hak5 Our Site: http://www.hak5.org Contact Us: http://www.twitter.com/hak5 ------------------------------ D4rkm4tter talks warwalking at DEF CON and his upgrade to deploying 12 nodes at DEF CON 24 http://www.palshack.org Alan Fairless, Founder of...
Topics: Youtube, video, Science & Technology, hak5, hack, technology, darren kitchen, shannon morse,...
DEFCON 24
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If you’re interested in vulnerability research for fun or profit, or if you’re a beginner and you’re not sure how to progress, it can be difficult to sift through the firehose of technical information that’s out there. Plus there are all sorts of non-technical things that established researchers seem to just know. There are many different things to learn, but nobody really talks about the different paths you can take on your journey. We will provide an overview of key concepts in...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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The Internet of Things is filled with vulnerabilities, would you expect the Internet of Vibrating Things to be any different? As teledildonics come into the mainstream, human sexual pleasure has become connected with the concerns of privacy and security already familiar to those who previously only wanted to turn on their lights, rather than their lover. Do you care if someone else knows if you or your lover is wearing a remote control vibrator? Do you care if the manufacturer is tracking your...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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This is not just another "I found a problem in a single IOT device" talk. Focusing on attacking three major consumer product lines that have grown rapidly in the past years, Zack and Erin will review flaws they’ve discovered and weaponized against home Windows installs, DIY security solutions, personal fitness tracking devices, and digital notification devices. We’ll review the security of these popular products and services in a ‘consumer reports’ style walkthrough, the...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, DEF CON 24, DC24, DC-24, DC 24, Zack...
DEFCON 24
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Take a look at weaknesses in Point of sale systems and the foundation of hotel key data and the Property management systems that manage the keys. Using a modified MST injection method Weston will demonstrate several attacks on POS and Hotel keys including brute forcing other guest’s keys from your card information as a start point. And methods of injecting keystrokes into POS systems just as if you had a keyboard plugged into the system. This includes injecting keystrokes to open cash drawer...
Topics: Youtube, video, Science & Technology
DEFCON 24
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In this presentation we are going to explain and demonstrate step by step in a real attack scenario how a remote attacker could elevate privileges in order to take control remotely in a production seismological network located at 183mts under the sea. We found several seismographs in production connected to the public internet providing graphs and data to anyone who connects to the embed web server running at port 80. The seismographs provide real time data based in the perturbations from earth...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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There has been much buzz about car hacking, but what about the larger heavy-duty brother, the big rig? Heavy trucks are increasingly networked, connected and susceptible to attack. Networks inside trucks frequently use Internet connected devices even on safety-critical networks where access to brakes and engine control is possible. Unfortunately, tools for doing analysis on heavy trucks are expensive and proprietary. Six_Volts and Haystack have put together a set of tools that include open...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
by DEFCONConference
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MR. ROBOT is a rare treat - a network television show whose hacker protagonist is a fully realized character with a realistically attainable set of skills. No hyper-typing, no gibberish masquerading as tech jargon, no McGuffins to magically paper over plot holes with hacker dust. MR. ROBOT takes the tech as seriously as the drama. One of the main reasons for this verisimilitude is the work of Kor Adana, MR. ROBOT's advisor on all things hackish. His fingerprints are on every terminal window in...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, DEF CON 24, DC24, DC-24, Panel, security...
DEFCON 24
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Take a look at weaknesses in Point of sale systems and the foundation of hotel key data and the Property management systems that manage the keys. Using a modified MST injection method Weston will demonstrate several attacks on POS and Hotel keys including brute forcing other guest’s keys from your card information as a start point. And methods of injecting keystrokes into POS systems just as if you had a keyboard plugged into the system. This includes injecting keystrokes to open cash drawer...
Topics: Youtube, video, Science & Technology, def con, defcon, DEF CON 24, Dc24, DC 24, DC-24, weston...
DEFCON 24
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Continuing the series of hacker foundational skills,  YbfG jvyy nqqerff shaqnzragny fxvyyf gung rirel unpxre fubhyq xabj.  Whfg sbe sha jr jvyy nyfb tb sebz gur guerr onfvp ybtvp tngrf gb n shapgvbany cebprffbe juvyr enpvat n pybpx.  Qb lbh xabj ubj n cebprffbe ernyyl jbexf?  Jul qb lbh pner?  Pbzr svaq bhg.  Bu, naq pelcgb. Bio: Ryan "1o57" Clarke self-identifies as a hacker. Formerly a member of the Advanced Programs Group (APG) at Intel, he continues to do 'security stuff'...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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With the rise of the Internet of Things, the line between the physical and the digital is growing ever more hazy. Devices that once only existed in the tangible world are now accessible by anyone with a network connection. Even physical security systems, a significant part of any large organization’s overall security posture, are being given network interfaces to make management and access more convenient. But that convenience also significantly increases the risk of attack, and hacks that...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Today’s evil often comes in the form of ransomware, keyloggers, or spyware, against which AntiVirus applications are usually an end user’s only means of protection. But current security apps not only scan for malware, they also aid end users by detecting malicious URLs, scams or phishing attacks. Generally, security apps appear so self-evidently useful that institutions such as online-banking providers even require users to install anti-virus programs. In this talk, however, we show that...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, DC24, DC-24, hack, hackers, hacking,...
DEFCON 24
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Description: In the last couple of years, the number of cases of people being scammed online has risen gradually, and as the number of people become increasingly connected to the online world, so are the number of scammers. Scam cases, from online dating scams, winning lottery scams, free credit card scams, and of course the Nigerian prince who wants to send millions of dollars to your bank account scams are some of those that have been hitting innocent victims the most. Although many such...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, DC24, DC-24, Social Engineering, Social...
DEFCON 24
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Does the FBI have to tell Apple of the vuln it used to break their iPhone? How many 0days every year go into the NSA arsenal — dozens, hundreds or thousands? Are there any grown-ups in Washington DC watching over FBI or NSA as they decide what vulns to disclose to vendors and which to keep to themselves? These are all key questions which have dominated so much of 2016, yet there’s been relatively little reliable information for us to go on, to learn what the Feds are up to and whether it...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Many Bluetooth Low Energy (BLE) enabled deadbolts and padlocks have hit the market recently. These devices promise convenience and security through smartphone control. We investigated sixteen of these products from multiple vendors and discovered wireless vulnerabilities in most of them. Using a $50 antenna, we successfully picked vulnerable locks from over 400 meters away. In this presentation we introduce open source tools to crack each of the vulnerable BLE locks. Furthermore, after...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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A group of highly-armed individuals has just stormed into your office. They are looking to pull data from your computers which are protected with full disk encryption. In order to prevent your screen saver from activating they will likely immediately insert a mouse jiggler to prevent your screensaver lock from activating. This talk will present ways of detecting and defending against such assaults on your system by mouse jiggler wielding individuals. It will also show you how to build your own...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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The number of IMSI-catchers (rogue cell towers) has been steadily increasing in use by hackers and governments around the world. Rogue cell towers, which can be as small as your home router, pose a large security risk to anyone with a phone. If in range, your phone will automatically connect to the rogue tower with no indication to you that anything has happened. At that point, your information passes through the rogue tower and can leak sensitive information about you and your device....
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
by DEFCONConference
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Almost everyone is familiar with feature codes, also known as star codes, such as *67 to block caller ID or *69 to find out who called you last. What if the feature codes could be used as a weapon? Caller ID spoofing, tDOSing (Call flooding), and SMS flooding are known attacks on phone networks, but what happens when they become as easy to launch as dialing *40? Weaponize Your Feature Codes will first take the audience through a brief history of feature codes and common usage, and then...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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In the past few years, several tools have been released allowing hobbyists to connect to CAN buses found in cars. This is welcomed as the CAN protocol is becoming the backbone for embedded computers found in smart cars. Its use is now even spreading outside the car through the OBD-II connector: usage-based policies from insurance companies, air-pollution control from law enforcement or engine diagnostics from smartphones for instance. Nonetheless, these tools will do no more than what...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Get mirandized for an encrypted world. This talk will cover the legal doctrines and statues our government is perverting to compel individuals into decrypting their data, or conscript technology companies into subverting the security of their own products. We’ll survey the arguments being advanced by prosecutors, the resulting case law, and the ethical dilemmas facing technology companies. The session will cover the rights and civil liberties we’ve already lost, and review the current...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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The presentation will begin by discussing the protocol (http://mqtt.org/) and results from a simple query on shodan, showing the number of servers directly available on the internet. We will then go through the protocol specifications which shows that security is more or less non-existent. We are able to directly connect to many of the servers which are open to the internet, and following protocol specifications, see what devices they are communicating with. We will show how its possible to...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Deep learning and neural networks have gained incredible popularity in recent years. The technology has grown to be the most talked-about and least well-understood branch of machine learning. Aside from it’s highly publicized victories in playing Go, numerous successful applications of deep learning in image and speech recognition has kickstarted movements to integrate it into critical fields like medical imaging and self-driving cars. In the security field, deep learning has shown good...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Is the Internet going to live up to its promise as the greatest force for individual freedom that the world has ever known? Or is the hope for a global community of creative intellectual interaction lost…for now? In last year’s Black Hat keynote—entitled “Lifecycle of a Revolution”—noted privacy and civil liberties advocate Jennifer Granick told the story of the Internet utopians, people who believed that Internet technology could greatly enhance creative and intellectual freedom....
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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At DEF CON 16 in 2008, we released the original BSODomizer (www.bsodomizer.com), an open source VGA pranking tool and introductory hacking platform for the multicore Propeller micro-controller. Hours of productivity were replaced with rage and frustration as unwitting computer users were confronted with fake Blue Screens of Death and revolting ASCII art. But, the world has changed. The machines have risen in capability. HDMI is the graphical transmission protocol of choice and hacking with...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Through cooperation between browser vendors and standards bodies in the recent past, numerous standards have been created to enforce stronger client-side control for web applications. As web appsec practitioners continue to shift from mitigating vulnerabilities to implementing proactive controls, each new standard adds another layer of defense for attack patterns previously accepted as risks. With the most basic controls complete, attention is shifting toward mitigating more complex threats. As...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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While some domainers allegedly brainstorm ideas for new domains to register while taking a shower, the more successful domain portfolio managers, working at scale, are believed to be ‘data driven.’ DNS queries are a material source of intelligence about domainer opportunities and operations, and also help us to understand the operational constraints around potentially combating domainers, should we want to do so. In this presentation co-authored with Farsight Security Scientist Dr. Joe St...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
by DEFCONConference
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Closing Ceremonies of DEF CON 24 Source: https://www.youtube.com/watch?v=bfuRKriDDYQ Uploader: DEFCONConference
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Footage from one of Dual Core's concerts at DEF CON 24 in this video mashup by Snubs. Featured human faces agreed to be in video for Hak5. This video features music by Dual Core. Support one of our favorite artists! http://www.dualcoremusic.com/ ------------------------------- Shop: http://www.hakshop.com Support: http://www.patreon.com/threatwire Subscribe: http://www.youtube.com/hak5 Our Site: http://www.hak5.org Contact Us: http://www.twitter.com/hak5 ------------------------------...
Topics: Youtube, video, Science & Technology, hak5, hack, technology, darren kitchen, shannon morse,...
DEFCON 24
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We’ve all seen the Wizard of Oz in some form regardless if it was the old classic or the recreations or story books as children. Oscar Diggs or also known as Oz the Great and Terrible was the most stunning wizard in all of Oz. His wizardry known through all of the land, except Oz was a fake and his entire wizardry an illusion. We are seeing a number of breaches come down to human interaction and the ability to create a fake Oz landscape in order to coax victims into opening a document or...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, DEF CON 24, DC24, DC-24, Social...
DEFCON 24
by DEFCONConference
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Source: https://www.youtube.com/watch?v=A9ew4jdLjYY Uploader: DEFCONConference
Topics: Youtube, video, Science & Technology, def con, defcon, defcon 24, def con 24, conference,...
DEFCON 24
by DEFCONConference
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Many industries, provide consumers with data about the quality, content, and cost of ownership of products, but the software industry leaves consumers with very little data to act upon. In fact when it comes to how secure or weak a product is from a security perspective, there is no meaningful consumer facing data. There has long been a call for the establishment of an independent organization to address this need. Last year, Mudge (from DARPA, Google, and L0pht fame) announced that after...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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Any novice in the security field can tell you the importance of sanitizing input that is being read into computer systems. But what steps do most of us take in sanitizing the input that is read into the computer systems known as our brains? This presentation will go over the attack vector that is known as Propaganda. By studying works such as Manufacturing Consent (by Noam Chomsky and Ed Herman) we can learn of the various manipulations that happen to media before it reaches the end reader....
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, DEF CON 24, DC24, DC-24, Hack, hackers,...
DEFCON 24
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It's recently become easier and less expensive to create malicious GSM Base Transceiver Station (BTS) devices, capable of intercepting and recording phone and sms traffic. Detection methods haven't evolved to be as fast and easy to implement. Wireless situational awareness has a number of challenges. Categorically, these challenges are usually classified under Time, Money, or a lot of both. Provisioning sensors takes time, and the fast stuff usually isn’t cheap. Iterative improvements...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
by DEFCONConference
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Last year, DARPA ran the qualifying event for the Cyber Grand Challenge to usher in the era of automated hacking. Shellphish, a rag-tag team of disorganized hackers mostly from UC Santa Barbara, decided to join the competition about ten minutes before the signups closed. Characteristically, we proceeded to put everything off until the last minute, and spent 3 sleepless weeks preparing our Cyber Reasoning System for the contest. Our efforts paid off and, as we talked about last DEF CON , against...
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...
DEFCON 24
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There have been over 20,000 data breaches disclosed exposing over 4.8 billion records, with over 4,000 breaches in 2015 alone. It is clear there is no slowdown at all and the state of security is embarrassing. The total cybercrime cost estimates have been astronomical and law enforcement has been struggling to track down even a fraction of the criminals, as usual. Attribution in computer compromises continues to be a surprisingly complex task that ultimately isn’t definitive in most cases....
Topics: Youtube, video, Science & Technology, DEF CON, DEFCON, Hacking, Hacker Conference, Computer...