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Unless you've been living under a rock for the past 30 years or so, you probably know what a fax machine is. For decades, fax machines were used worldwide as the main way of electronic document delivery. But this happened in the 1980s. Humanity has s

Defenders have been slowly adapting to the new reality: Any organization is a target. They bought boxes that blink and software that floods the SOC with alerts. None of this matters as much as how administration is performed: Pop an admin, own the sy

In this session, we introduce an open source hardware and software framework for fuzzing arbitrary RF protocols, all the way down to the PHY. While fuzzing has long been relied on by security researchers to identify software bugs, applying fuzzing me

We propose a new exploit technique that brings a whole-new attack surface to defeat path normalization, which is complicated in implementation due to many implicit properties and edge cases. This complication, being under-estimated or ignored by deve

Apple's sandbox was introduced as "SeatBelt" in macOS 10.5 which provided the first full-fledged implementation of the MACF policy. After a successful trial on macOS, Apple applied sandbox mechanism to iOS 6. In its implementation, the policy hooked

In a world of high volume malware and limited researchers we need a dramatic improvement in our ability to process and analyze new and old malware at scale. Unfortunately what is currently available to the community is incredibly cost prohibitive or

Public keys are everywhere, after all, they are public. These keys are waiting to be reaped by those who know their real value. Hidden behind this public face lurks some potentially dangerous issues which could lead to a compromise of data and privac

Software is increasingly used to make huge decisions about people's lives and often these decisions are made with little transparency or accountability to individuals. If there is any place where transparency, third-party review, adversarial testing

While you may not always be aware of them or even have heard of them, Crestron devices are everywhere. They can be found in universities, modern office buildings, sports arenas, and even high-end Las Vegas hotel rooms. If an environment has a lot of

When purchasing a new domain name you would expect that you are the only one who can obtain a valid SSL certificate for it, however that is not always the case. When the domain had a prior owner(s), even several years prior, they may still possess a

Although vulnerabilities stemming from the deserialization of untrusted data have been understood for many years, unsafe deserialization continues to be a vulnerability class that isn't going away. Attention on Java deserialization vulnerabilities sk

In his notorious book Leviathan, the XVII century English philosopher Thomas Hobbes stated that: we should give our obedience to an unaccountable sovereign otherwise what awaits us is a state of nature that closely resembles civil war—a situation of

With a surge in the production of internet of things (IoT) devices, embedded development tools are becoming commonplace and the software they run on is often trusted to run in escalated modes. However, some of the embedded development tools on the ma

Hack a lock and get free rides! (No free beer yet though...). This talk will explore the ever growing ride sharing economy and look at how the BLE "Smart" locks on shared bicycles work. The entire solution will be deconstructed and examined, from the

In the past two years, smart speakers have become the most popular IoT device, Amazon_ Google and Apple have introduced their own smart speaker products. Most of these smart speakers have natural language recognition, chat, music playback, IoT device

When it comes to taking advantage of SMB connections, most tools available to penetration testers aim for system enumeration or for performing relay attacks to gain RCE. If signatures are required, or if the victims relayed are not local admins anywh

Though many security mechanisms are deployed in Apple's macOS and iOS systems, some old-fashioned or poor-quality kernel code still leaves the door widely open to attackers. Especially, as kernel's critical components, device drivers are frequently e

Containerization, such as that provided by Docker, is becoming very popular among developers of large-scale applications. The good news: this is likely to make your life easier as an attacker.

While exploitation and manipulation of traditional mono

With "Trust none over the Internet" mindset, securing all communication between a client and a server with protocols such as TLS has become a common practice. However, while the communication over Internet is routinely secured, there is still an area

Programmable Logic Controllers (PLCs) are devices used on a variety of industrial plants, from small factories to critical infrastructures like nuclear power plants, dams and wastewater systems. Although PLCs were made robust to sustain tough environ