Since the introduction of the smart phone, the issue of control has entered a new paradigm. Manufacturers and enterprises have claimed control over not just how your phone operates, but the software that is allowed to run on it. However, few people know that Service Providers have a hidden and pervasive level of control over your device. These hidden controls can be found in over 2 billion cellular devices worldwide. Organizations have been quietly deploying these controls in smart phones, feature phones, basebands, laptops, embedded M2M devices, and even certain cars. Someone with knowledge of these controls and the right techniques could potentially leverage them for cellular exploitation on a global scale.We've reverse engineered embedded baseband and application space code. We've torn apart the Over-the-Air communications and implemented our own code to speak the relevant protocols. Layer by layer, we've deconstructed these hidden controls to learn how they work. While performing this work we've unearthed subtle flaws in how the communication is handled and implemented. After understanding these flaws, we've written proof-of-concept exploits to demonstrate the true risk this software presents to the end user.In this presentation, we will discuss and disclose how Over-the-Air code execution can be obtained on the major cellular platforms and networks (GSM/CDMA/LTE). Including but not limited to Android, iOS, Blackberry, and Embedded M2M devices. You will come away from this talk armed with detailed insight into these hidden control mechanisms. We will also release open source tools to help assess and protect from the new threats this hidden attack surface presents. These tools will include the ability to dynamically test proprietary system applications and simulate different aspects of a cellular environment.
Ever wanted to spoof a restaurant's pager system? How about use an airport's Primary Surveillance RADAR to build your own bistatic RADAR system and track moving objects? What sorts of RF transactions take place in RFID systems, such as toll booths, building security and vehicular keyless entry? Then there's 'printing' steganographic images onto the radio spectrum...Wireless systems, and their radio signals, are everywhere: consumer, corporate, government, amateur - widely deployed and often vulnerable. If you have ever wondered what sort of information is buzzing around you, this talk will introduce how you can dominate the RF spectrum by 'blindly' analysing any signal, and then begin reverse engineering it from the physical layer up. I will demonstrate how these techniques can be applied to dissect and hack RF communications systems, such as those above, using open source software and cheap radio hardware. In addition, I'll show how long-term radio data gathering can be used to crack poorly-implemented encryption schemes, such as the Radio Data Service's Traffic Message Channel.I'll also look briefly at some other systems that are close to my heart: reversing satellite communications, tracking aircraft using Mode S and visualising local airspace in real-time on a 3D map, monitoring the health of aircraft with ACARS (how many faults have been reported by the next plane you'll be travelling on, e.g. do the toilets work?), and hunting down the source of an interfering clandestine radio transmission.If you have any SDR equipment, bring it along!
dbi tech studio controls crack
Email and web filtering products and services are core components for protecting company employees from malware, phishing and client-side attacks.However, it can be trivial for an attacker to bypass these security controls if they know exactly what products and services are in use, how they are configured, and have a clear picture of the solutions' weaknesses in advance of an attack. The Speaker has previously demonstrated that email and web filtering security appliances often have vulnerabilities which can be exploited to enable an attacker to gain control of these systems (and the data they process). More recently, he has been researching what information an external attacker can discover about the filtering solutions that a target organization has, and how to bypass controls to deliver effective client-side attacks to target employees, without detection. In this presentation, the Speaker will demonstrate new tools and techniques for the automated enumeration of email and web filtering services, products and policies, and will show how flaws can be discovered and exploited.This presentation will include statistical analysis of the filtering products, services and policies used by some of the world's top companies. He will show examples of easy-to-create client-side attacks which evade most filtering solutions, and work on fully patched systems to give attackers remote control.These tools and techniques are very useful from a defensive perspective, to quickly enable the identification of filtering weaknesses and misconfiguration, or to assess the capabilities of filtering products and services. 2ff7e9595c
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