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Gies for understanding and mitigating the risk of MPTCP-capable devices on a network. In this presentation, we introduce a novel computer vision based attack that automatically discloses inputs on a touch enabled device. We carefully analyze the shadow formation around the fingertip, apply the optical flow, deformable part-based model (DPM) object detector, k-means clustering and other computer vision techniques to automatically track the touching fingertip and locate the touched points. Planar homography is then applied to map the estimated touched points to a software keyboard in a reference image. Zte axon 7 cheap Our work is substantially different from related work on blind recognition of touch inputs. We target passcodes where no language model can be applied to correct estimated touched keys. We are interested in scenarios such as conferences and similar gathering places where a Google Glass, webcam, or smartphone can be used for a stealthy attack. Extensive experiments were performed to demonstrate the impact of this attack.

As a countermeasure, we design a context aware Privacy Enhancing Keyboard (PEK) which pops up a randomized keyboard on Android systems for sensitive information such as password inputs and shows a conventional QWERTY keyboard for normal inputs. Through extensive analysis, Independent Security Evaluators (ISE) has identified dozens of previously undisclosed, critical security vulnerabilities in numerous network storage devices from a handful of goto manufacturers (manufacturers: e. Vulnerabilities of network-attached storage not only expose stored data, but also provide a vantage point for further PWNAGE of the network infrastructure on which the storage system sits. Our research efforts focused on identifying vulnerabilities that obtained administrative access (such as command injection, directory traversal, authentication bypass, memory corruption, backdoors, etc. The attacks we developed demonstrate how unauthenticated attackers can compromise and control storage systems with and without user interaction.

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Network based storage systems are used in millions of homes, schools, government agencies, and businesses around the world for data storage and retrieval. Similar to other network hardware (e. This presentation focuses on "how to," and the implications of compromising network based storage systems, but will conclude that the absence of security in not only storage hardware, but networking hardware in general, has left data unprotected and millions of networks vulnerable to exploitation.

And so, we had to come up with a way of helping to stop attacks. Alexander, Former Director of NSA, at Black Hat USA 2013. Join the debate by hearing former Staff Director of the House Intelligence Committee and current Managing Director of Beacon Global Strategies, Michael Allen, debate and discuss these issues with Mark Jaycox, a Legislative Analyst with the Electronic Frontier Foundation who specializes in user privacy and surveillance law. Lately, many popular anti-virus solutions claim to be the most effective against unknown and obfuscated malware.

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Most of these solutions are rather vague about how they supposedly achieve this goal, making it hard for end-users to evaluate and compare the effectiveness of the different products on the market. This presentation presents empirically discovered results on the various implementations of these methods per solution, which reveal that some anti-virus solutions have more mature methods to detect x86 malware than others, but all of them are lagging behind when it comes to x64 malware.

In general, at most three stages were identified in the detection process: Static detection, Code Emulation detection (before execution), and Runtime detection (during execution). New generic evasion techniques are presented for each of these stages.

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These techniques were implemented by an advanced, dedicated packer, which is an approach commonly taken by malware developers to evade detection of their malicious toolset. Two brand new packing methods were developed for this cause. By combining several evasion techniques, real-world malicious executables with a high detection rate were rendered completely undetected to the prying eyes of anti-virus products.

OpenStack is an Open Source project that allows you to manage a cloud of VMs that has grown into a widely adopted platform. The issue with having a centralized Infrastructure As A Service (IAAS) is that if you compromise the management cluster you can attack everything it controls, which is a lot at Yahoo scale. How do you keep your OpenStack cluster safe? What do you do when a management system, hypervisor, or VM is compromised?

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This talk will discuss specific things that you can do to harden your cluster and make it more difficult for a large compromise to happen. If a compromise is detected, there are specific steps you can take to reduce the impact as well as to gather intelligence you can take action on. The impact of different network architectures on OpenStack security will also be discussed.

Throughout this talk, I will use examples from the Yahoo deployments of OpenStack clusters to illustrate what Yahoo does to secure its systems and ensure our users continue to trust us. The Oracle data redaction service is a new feature introduced with Oracle 12c. It allows sensitive data, such as PII, to be redacted to prevent it being exposed to attackers. The talk will follow a knowledgeable intruder from the first second after identifying a vulnerability in a cloud-deployed Web application and all the steps he takes to reach the root account for the Amazon user. Except for the initial vulnerability, a classic remote file included in a Web application which grants access to the front-end EC2 instance, all the other vulnerabilities and weaknesses exploited by this intruder are going to be cloud-specific.

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The tools used by this intruder are going to be released after the talk and will provide the following features: - Enumerate access to AWS services for current IAM role - Use poorly configured IAM role to create new AWS user - Extract current AWS credentials from meta-data,. It is without doubt that hypervisors are going to be commonplace in future devices, and play an important role in the security industry. In this presentation, we discuss in detail the various lessons learnt whilst building and breaking various common hypervisors.

In particular, we take a trip down memory lane and examine vulnerabilities found in all the popular hypervisors that have led to break-outs. To add some spice, we will talk about details of four not-yet-discussed vulnerabilities we recently discovered. One of the key value propositions of hypervisors as they relate to security is to shrink the attack surface.

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While discussing the particular problems we will examine what the strong (and weak) security-related features of hypervisors are. We compare the attack surface of hypervisors with that of user mode applications and operating systems kernels, and show that the purpose and design of the hypervisor significantly changes its attack surface size. We show how superfluous code and poor design can be punished by demonstrating real examples of hypervisor break-outs. The presentation ends with lessons learned and recommendations for hypervisor design and approaches that can be taken to harden them. To most people, Point of Sale (POS) systems with integrated payment processing are a black box where magic happens. Financial criminals breach hundreds of merchants each year, displaying a better understanding of how these systems operate than the dealer technicians that install and maintain them. With an understanding of POS architecture, integrated payment processing, and weaknesses in the technology, security professionals can better protect local businesses, major retailers, and developers handling payment card information.

A live demonstration will show exactly what sensitive data is passed in the cle

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