Главная
Study mode:
on
You
History
Saved
In progress 0 courses
compleat 0 courses
#Art & Design #Adobe #ChatGPT #GitHub

#Linux Kernel Security

Showing: 49 courses
Paul G. Allen School

Building Trusted Systems on Top of Leaky Abstractions

0 rewiews
Exploring secure system design in complex tech stacks. Covers side-channel attacks, browser security, and trusted execution environments. Insights on building robust systems against known and unknown threats.
Add to list
1 Lesons
57 minutes
On-Demand
Free-Video
IEEE

LBM - A Security Framework for Peripherals within the Linux Kernel

0 rewiews
Explore a security framework for Linux kernel peripherals, focusing on defending against malicious devices and understanding self-encryption techniques and potential vulnerabilities.
Add to list
7 Lesons
20 minutes
On-Demand
Free-Video
Linux Foundation

How to Backdoor the Linux Kernel and Fail - Security Measures in Kernel Development

0 rewiews
Explore potential Linux kernel backdoor methods and existing security measures. Investigate weak points in the trust chain and learn about kernel release protection strategies.
Add to list
1 Lesons
32 minutes
On-Demand
Free-Video
Linux Foundation

HotBPF++ - A More Powerful Memory Protection for the Linux Kernel

0 rewiews
Explore HotBPF++, an advanced Linux kernel memory protection system. Learn about its automatic deployment, on-the-fly enabling, and lightweight design for preventing and detecting various memory corruptions beyond heap exploitation.
Add to list
1 Lesons
43 minutes
On-Demand
Free-Video
Linux Foundation

MPK/PKS Linux Kernel Compartmentalization

0 rewiews
Explore Intel's PKS-based kernel compartmentalization strategy to enhance security, reduce attack surfaces, and mitigate vulnerabilities in Linux systems.
Add to list
10 Lesons
50 minutes
On-Demand
Free-Video
Linux Foundation

Linux Security Module (LSM) Maintainers Panel Discussion

0 rewiews
Panel discussion on recent Linux Security Module developments, featuring insights from key maintainers on significant security advancements in LSMs and the Linux Kernel, with audience Q&A.
Add to list
1 Lesons
52 minutes
On-Demand
Free-Video
Linux Foundation

Meaningful Bounds Checking in the Linux Kernel - Addressing Buffer Overflows

0 rewiews
Exploring buffer overflow vulnerabilities in the Linux kernel and innovative solutions for enhanced security through improved bounds checking and compiler optimizations.
Add to list
1 Lesons
52 minutes
On-Demand
Free-Video
Linux Foundation

HotBPF - On-demand and On-the-fly Memory Protection for the Linux Kernel

0 rewiews
On-demand, on-the-fly Linux kernel memory protection mechanism: lightweight, hardware-independent, and deployable without rebooting. Enhances security during vulnerability disclosure to remediation window.
Add to list
1 Lesons
27 minutes
On-Demand
Free-Video
Linux Foundation

Mitigating Use-after-frees in the Linux Kernel

0 rewiews
Explore techniques for mitigating use-after-free vulnerabilities in the Linux kernel, covering performance trade-offs, pointer checks, and RCU implementation strategies.
Add to list
18 Lesons
46 minutes
On-Demand
Free-Video
Linux Foundation

Demystifying the Linux Kernel Security Process

0 rewiews
Explore the Linux kernel security process with Greg Kroah-Hartman. Learn about vulnerability management, change propagation, and maintaining system security in this insightful session.
Add to list
1 Lesons
1 hour 10 minutes
On-Demand
Free-Video
Linux Plumbers Conference

Security Features Status Update for Linux Kernel Toolchains

0 rewiews
Comprehensive update on Linux kernel security features across GCC and Clang, discussing toolchain parity, open problems, and new features like CFI, LTO, and overflow protection.
Add to list
1 Lesons
54 minutes
On-Demand
Free-Video
Linux Foundation

Thwarting Unknown Bugs - Hardening Features in the Mainline Linux Kernel

0 rewiews
Explore Linux kernel hardening techniques to mitigate vulnerabilities, including debug features, read-only data, stack protection, memory segregation, and address sanitization.
Add to list
6 Lesons
29 minutes
On-Demand
Free-Video
Linux Foundation

Kernel Self-Protection Project: Eliminating Bug Classes and Blocking Exploitation Techniques

0 rewiews
Overview of Kernel Self-Protection Project's progress, highlighting security defenses implemented in Linux kernels 4.19-5.3, ongoing developments, and areas needing assistance in enhancing kernel security.
Add to list
18 Lesons
25 minutes
On-Demand
Free-Video
Linux Foundation

Syzbot and the Tale of Thousand Kernel Bugs

0 rewiews
Explore Linux kernel bug detection tools and their impact on system security. Learn about syzbot, syzkaller, and sanitizers for improving kernel stability and reliability.
Add to list
1 Lesons
43 minutes
On-Demand
Free-Video
Linux Foundation

Overview of the Linux Kernel Security Subsystem

0 rewiews
Explore Linux kernel security: history, components, and community involvement. Learn about access control, capabilities, auditing, and security modules from a Microsoft expert.
Add to list
20 Lesons
28 minutes
On-Demand
Free-Video
Linux Foundation

Does Making the Kernel Harder Make Making the Kernel Harder?

0 rewiews
Explore Linux kernel hardening techniques, their security benefits, and development impacts. Learn about refcount_t, variable length arrays removal, and LSM infrastructure improvements.
Add to list
1 Lesons
35 minutes
On-Demand
Free-Video
Linux Foundation

Kernel Self-Protection Project: Overview and Recent Developments

0 rewiews
Explore recent developments in Linux kernel security, including defenses against vulnerabilities, bug lifetime analysis, and ongoing challenges in the Kernel Self-Protection Project.
Add to list
25 Lesons
33 minutes
On-Demand
Free-Video
Linux Foundation

Linux Kernel Security Contributions by ANSSI

0 rewiews
Explore ANSSI's contributions to Linux kernel security, including Landlock LSM and CLIP Linux. Learn about the benefits of open-source collaboration for government agencies and enterprises.
Add to list
1 Lesons
30 minutes
On-Demand
Free-Video
Linux Foundation

Overview and Recent Developments: Seccomp and Small Linux Security Modules

0 rewiews
Explore Linux kernel security: seccomp syscall filtering, Yama ptrace-restriction LSM, and LoadPin kernel-file-reading restriction LSM. Learn history, usage, and recent developments from Google engineer Kees Cook.
Add to list
1 Lesons
23 minutes
On-Demand
Free-Video
Linux Foundation

A New Proposal for Protecting Kernel Data Memory

0 rewiews
Propuesta para proteger la memoria de datos del kernel mediante segmentación del espacio de direcciones vmalloc y codificación de propiedades, reduciendo la sobrecarga de verificación y allanando el camino para el endurecimiento de las tablas de páginas.
Add to list
18 Lesons
34 minutes
On-Demand
Free-Video
Linux Foundation

CVEHound - Auditing Kernel Sources for Missing CVE Fixes

0 rewiews
Explore CVEHound, a tool for auditing kernel sources to identify missing CVE fixes, enhancing security and vulnerability management in Linux systems.
Add to list
1 Lesons
20 minutes
On-Demand
Free-Video
Linux Foundation

Kernel Self-Protection Project

0 rewiews
Explore Linux kernel security enhancements and self-protection mechanisms with Google engineer Kees Cook, focusing on proactive defenses against vulnerabilities and exploits.
Add to list
1 Lesons
44 minutes
On-Demand
Free-Video
Linux Foundation

A Hybrid Alias Analysis Framework for Protecting the Linux Kernel

0 rewiews
Innovative hybrid alias analysis framework enhances Linux kernel security, identifying 5000+ protectable variables and preventing global-variable-related exploits, surpassing manual efforts by 10x.
Add to list
1 Lesons
36 minutes
On-Demand
Free-Video
Linux Foundation

The State of Kernel Self Protection Project

0 rewiews
Explore Linux kernel security enhancements, bug prevention strategies, and exploitation techniques. Learn about the Kernel Self-Protection Project's progress and future goals for a more robust operating system.
Add to list
25 Lesons
46 minutes
On-Demand
Free-Video
Linux Foundation

LVBS and Advanced Kernel Integrity

0 rewiews
Explore advanced Linux Virtualization based Security (LVBS) features for enhanced kernel integrity. Learn about hardening techniques to protect against unauthorized modifications, even in compromised environments.
Add to list
1 Lesons
32 minutes
On-Demand
Free-Video
Security BSides San Francisco

Listen to Your Engine - Unearthing Security Signals from the Modern Linux Kernel

0 rewiews
Exploring Linux kernel security signals through system call analysis, focusing on detecting privilege escalation, resource abuse, and side-channel attacks in cloud-native environments.
Add to list
1 Lesons
32 minutes
On-Demand
Free-Video
Ekoparty Security Conference

Sandboxing Based on SECCOMP for Linux Kernel

0 rewiews
Explore SECCOMP-based sandboxing techniques for enhancing Linux kernel security, presented by Nicolás Bareli at Ekoparty 2010.
Add to list
1 Lesons
39 minutes
On-Demand
Free-Video
Linux Foundation

STACKLEAK - A Long Way to the Linux Kernel Mainline

0 rewiews
Explore STACKLEAK, a Linux kernel security feature mitigating stack leak bugs, uninitialized variable attacks, and stack depth overflow. Learn its history, implementation, and impact.
Add to list
28 Lesons
34 minutes
On-Demand
Free-Video
Linux Foundation

Breaking and Protecting Linux Kernel Stack

0 rewiews
Explore Linux kernel stack vulnerabilities, existing protections, and potential improvements like RANDOMIZE_KSTACK_OFFSET. Gain insights into security measures and performance implications.
Add to list
19 Lesons
45 minutes
On-Demand
Free-Video
Linux Foundation

How to Write a Linux Security Module

0 rewiews
Comprehensive guide to creating Linux Security Modules, covering infrastructure, interfaces, and best practices for implementing additional kernel security mechanisms.
Add to list
36 Lesons
1 hour 35 minutes
On-Demand
Free-Video
Linux Foundation

Kernel Hardening - Protecting the Protection Mechanisms

0 rewiews
Explore kernel hardening techniques to protect critical Linux subsystems. Learn about read-only and rare-write memory allocation, and how to integrate these features into popular data structures for enhanced security.
Add to list
10 Lesons
38 minutes
On-Demand
Free-Video
Linux Foundation

Year in Review - Android Kernel Security

0 rewiews
Comprehensive overview of Android kernel security, analyzing vulnerabilities, discussing mitigations, and exploring future improvements for enhanced platform protection.
Add to list
8 Lesons
32 minutes
On-Demand
Free-Video
Linux Foundation

The Why and How of libseccomp

0 rewiews
Learn to create secure syscall filters using libseccomp, reducing attack surfaces for untrusted programs. Hands-on tutorial covers filter creation, logging, debugging, and advanced techniques for enhanced process isolation.
Add to list
21 Lesons
1 hour 21 minutes
On-Demand
Free-Video
Linux Foundation

Using and Implementing Keyring Restrictions for Userspace

0 rewiews
Explore kernel keyring facility's expanded capabilities, including userspace-configurable restrictions for key types and practical applications in certificate verification and wireless networking.
Add to list
17 Lesons
28 minutes
On-Demand
Free-Video
Linux Foundation

Kernel Runtime Security Instrumentation

0 rewiews
Explore extensible Linux security with Kernel Runtime Security Instrumentation, enabling dynamic threat response through eBPF programs attached to security hooks without kernel modifications.
Add to list
6 Lesons
26 minutes
On-Demand
Free-Video
Linux Foundation

Deep Analysis of Exploitable Linux Kernel Vulnerabilities 2017-2019

0 rewiews
Comprehensive analysis of Linux kernel vulnerabilities, exploring exploitation techniques, mitigation bypasses, and in-depth case studies from 2017-2019. Focuses on improving security understanding.
Add to list
19 Lesons
44 minutes
On-Demand
Free-Video
Black Hat

Achieving Linux Kernel Code Execution Through a Malicious USB Device

0 rewiews
Explore Linux kernel exploitation via malicious USB devices, focusing on CVE-2016-2384 vulnerability. Learn about USB-based attacks, payload delivery, and mitigation strategies.
Add to list
19 Lesons
33 minutes
On-Demand
Free-Video
Black Hat

Devils Are in the File Descriptors - It Is Time To Catch Them All

0 rewiews
Explore vulnerabilities in Linux kernel file descriptor operations, focusing on high-risk scenarios in exporting and importing, and learn to identify and address these security concerns.
Add to list
8 Lesons
31 minutes
On-Demand
Free-Video
Hack In The Box Security Conference

The Return of Stack Overflows in the Linux Kernel

0 rewiews
Exploiting Linux kernel vulnerabilities: techniques for bypassing security controls, leveraging nftables bugs, and achieving code execution. Includes mitigation strategies and a novel per-softirq stack randomization implementation.
Add to list
1 Lesons
24 minutes
On-Demand
Free-Video
IEEE

AEM - Facilitating Cross-Version Exploitability Assessment of Linux Kernel Vulnerabilities

0 rewiews
Explore a novel approach for assessing Linux kernel vulnerabilities across versions, enhancing security through advanced exploitability analysis techniques.
Add to list
1 Lesons
16 minutes
On-Demand
Free-Video
Hack In The Box Security Conference

Exploiting a Limited UAF on Ubuntu 22.04 to Achieve LPE

0 rewiews
Detailed exploration of exploiting a Linux kernel vulnerability in Ubuntu 22.04 to achieve local privilege escalation, focusing on advanced exploitation techniques and bypass methods.
Add to list
1 Lesons
57 minutes
On-Demand
Free-Video
IEEE

GREBE - Unveiling Exploitation Potential for Linux Kernel Bugs

0 rewiews
Explore GREBE, a tool for assessing Linux kernel bug exploitability. Learn about its methodology, implementation, and effectiveness in identifying high-risk vulnerabilities.
Add to list
1 Lesons
18 minutes
On-Demand
Free-Video
linux.conf.au

Kernel Security Is Cool Again

0 rewiews
Explore recent developments in Linux kernel security, including hardening efforts, new access controls, and infrastructure changes. Learn about integrity, TPMs, and future trends in this field.
Add to list
9 Lesons
33 minutes
On-Demand
Free-Video
linux.conf.au

Control Flow Integrity in the Linux Kernel

0 rewiews
Explore Control Flow Integrity in Linux kernel, its implementation using Clang/LLVM, and how it protects against memory corruption attacks by validating function pointers.
Add to list
23 Lesons
39 minutes
On-Demand
Free-Video
linux.conf.au

Kernel Hardening for 32-bit Arm Processors

0 rewiews
Explore kernel hardening techniques for 32-bit ARM processors, focusing on preventing security vulnerabilities and implementing critical mitigations to enhance Linux system protection.
Add to list
19 Lesons
46 minutes
On-Demand
Free-Video
linux.conf.au

Meaningful Bounds Checking in the Linux Kernel

0 rewiews
Exploring Linux kernel buffer overflow vulnerabilities and innovative solutions for detection and mitigation, focusing on compiler-based approaches and API improvements.
Add to list
1 Lesons
46 minutes
On-Demand
Free-Video
NDC Conferences

Using Seccomp to Limit the Kernel Attack Surface

0 rewiews
Explore seccomp for Linux kernel security: limit system calls, write BPF programs, and understand its applications in Docker, browsers, and more. Gain practical insights into this powerful security tool.
Add to list
33 Lesons
52 minutes
On-Demand
Free-Video
Black Hat

Randomization Can't Stop BPF JIT Spray

0 rewiews
Explores Linux BPF JIT compiler vulnerabilities, demonstrating how randomization fails to prevent JIT spray attacks and proposing mitigations for enhanced kernel security.
Add to list
1 Lesons
24 minutes
On-Demand
Free-Video
USENIX

Validating the eBPF Verifier via State Embedding

0 rewiews
Innovative technique for validating eBPF verifier correctness using state embedding, uncovering critical Linux kernel security bugs and improving overall system reliability.
Add to list
1 Lesons
15 minutes
On-Demand
Free-Video