Media Summary: In this talk, we will present a novel timing side-channel attack on the TLB, combined with Recent advancements in OS security from Microsoft such as PatchGuard, Driver Signature Enforcement, and SecureBoot have ... The abundance of memory corruption and disclosure vulnerabilities in
Black Hat Usa 2018 Kernel - Detailed Analysis & Overview
In this talk, we will present a novel timing side-channel attack on the TLB, combined with Recent advancements in OS security from Microsoft such as PatchGuard, Driver Signature Enforcement, and SecureBoot have ... The abundance of memory corruption and disclosure vulnerabilities in In this talk, we perform a systematic assessment of recently proposed mitigation strategies by Apple. We demonstrate that most of ... Writing a working exploit for a vulnerability is generally challenging, time-consuming, and labor-intensive. To address this issue, ... Racing for Privilege: Leaking Privileged Memory From Any Intel System Using a Microarchitectural Race Condition Enhanced ...
In February 2019, I reported to Apple five ways to bypass Virtual Secure Mode, or VSM, on Windows marked the most significant leap in security innovation in quite some time, allowing the ... The security of computer systems fundamentally relies on the principle of confidentiality. Confidentiality is typically provided ... Virtualization based security technologies (VBS) continue to increase the world's dependency on the security of virtualization ...
