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#Memory Protection

Showing: 37 courses
IEEE

Formal Modelling and Proof in the CHERI Design and Implementation Process

0 rewiews
Explore rigorous engineering methods for developing secure processor architecture, focusing on CHERI's hardware capabilities for fine-grained memory protection and secure compartmentalization.
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19 Lesons
15 minutes
On-Demand
Free-Video
Linux Foundation

Analyzing and Improving the Security Properties of Secret Memory

0 rewiews
Explore techniques for enhancing secret memory security in Linux systems, covering trusted kernels, container security, and cloud security considerations.
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15 Lesons
28 minutes
On-Demand
Free-Video
Linux Foundation

Where Security and Safety Meet in Automotive Engineering

0 rewiews
Explore the intersection of security and safety in engineering, focusing on memory protection, isolation techniques, and practical considerations for robust system design.
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16 Lesons
44 minutes
On-Demand
Free-Video
USENIX

Limitations and Opportunities of Modern Hardware Isolation Mechanisms

0 rewiews
Explores recent CPU hardware isolation mechanisms, analyzing their advantages and limitations for low-overhead system security across various computing domains.
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1 Lesons
20 minutes
On-Demand
Free-Video
IEEE

XMP: Selective Memory Protection for Kernel and User Space

0 rewiews
Selective memory protection technique for enhanced security in kernel and user space, leveraging virtualization to isolate sensitive data and mitigate data-oriented attacks.
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9 Lesons
17 minutes
On-Demand
Free-Video
IEEE

Shreds - Fine-Grained Execution Units with Private Memory

0 rewiews
Explore fine-grained execution units with private memory for enhanced in-process security. Learn about shreds, their implementation, and practical applications in software like OpenSSH and Lighttpd.
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18 Lesons
23 minutes
On-Demand
Free-Video
IEEE

CHERI - A Hybrid Capability-System Architecture for Scalable Software Compartmentalization

0 rewiews
Explores CHERI architecture for enhanced memory protection and software compartmentalization, demonstrating improved scalability and security benefits over traditional MMU designs.
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10 Lesons
22 minutes
On-Demand
Free-Video
CodeHelp - by Babbar

Memory Management in OS - Contiguous Memory Allocation

0 rewiews
Explore memory management in operating systems, covering logical and physical address spaces, memory protection, address translation, and contiguous memory allocation techniques.
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8 Lesons
49 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.
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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.
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10 Lesons
50 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.
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1 Lesons
27 minutes
On-Demand
Free-Video
Linux Foundation

Introducing Hardware-Level Device Isolation to Zephyr

0 rewiews
Exploring IOMMU/SMMU implementation in Zephyr for enhanced security against DMA-related vulnerabilities, with focus on Arm SMMUv3 support and live demo on Arm FVP platform.
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1 Lesons
28 minutes
On-Demand
Free-Video
Linux Foundation

Supervisor Protection Keys

0 rewiews
Explore Supervisor Protection Keys with Ira Weiny, focusing on enhancing system security and memory protection in Linux environments.
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1 Lesons
21 minutes
On-Demand
Free-Video
Linux Foundation

Guest Memory Protection - Current Status and Future

0 rewiews
Explore current status and future developments of Guest Memory Protection in virtualization technology, focusing on Intel's advancements and industry trends.
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1 Lesons
18 minutes
On-Demand
Free-Video
Linux Plumbers Conference

Hypervisor-Enforced Kernel Integrity for KVM

0 rewiews
Enhancing Linux kernel security through KVM-based protection mechanisms, offering improved defense against vulnerabilities and discussing new features for mainline integration.
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1 Lesons
41 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.
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6 Lesons
29 minutes
On-Demand
Free-Video
Linux Foundation

Security in Zephyr and Fuchsia - Comparing Emerging Open Source Operating Systems

0 rewiews
Explore security architectures and mechanisms in Zephyr and Fuchsia operating systems, comparing them to Linux. Learn about ongoing advancements and unique approaches to IoT and microkernel-based security.
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26 Lesons
46 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.
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25 Lesons
33 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.
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18 Lesons
34 minutes
On-Demand
Free-Video
Linux Foundation

BPF-NX and CFI - Enhancing Linux Kernel Security

0 rewiews
Explore BPF-NX+CFI: Enhancing Linux kernel security through innovative techniques and control flow integrity mechanisms.
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1 Lesons
29 minutes
On-Demand
Free-Video
CNCF [Cloud Native Computing Foundation]

Memory Armor for SPIRE - Fortifying with Confidential Containers

0 rewiews
Explore enhancing SPIRE security with Confidential Containers, protecting sensitive data in memory from potential attacks and adding an extra layer of defense to your cloud-native infrastructure.
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1 Lesons
37 minutes
On-Demand
Free-Video
Linux Plumbers Conference

Poison and Remedy of VMAs Instead of Guards

0 rewiews
Explore the intricacies of using VMAs instead of guards, examining both drawbacks and solutions in Linux memory management.
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1 Lesons
14 minutes
On-Demand
Free-Video
media.ccc.de

Linux Memory Management at Scale

0 rewiews
Explore advanced Linux memory management techniques for reliable, efficient multi-container systems at scale. Learn key concepts, misconceptions, and cutting-edge technologies used in production environments.
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1 Lesons
49 minutes
On-Demand
Free-Video
Linux Foundation

Zephyr OS Memory Protection

0 rewiews
Explore MPU-based memory protection in Zephyr RTOS, covering security domains, permission management, object allocation, system calls, and IPC mechanisms for embedded systems.
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16 Lesons
35 minutes
On-Demand
Free-Video
USENIX

Libmpk - Software Abstraction for Intel Memory Protection Keys

0 rewiews
Explore libmpk, a software abstraction enhancing Intel MPK's security and scalability. Learn about its implementation, benefits, and applications in OpenSSL, JavaScript JIT, and Memcached.
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13 Lesons
20 minutes
On-Demand
Free-Video
Black Hat

Divide et Impera - MemoryRanger Runs Drivers in Isolated Kernel Spaces

0 rewiews
Explore Windows 10 kernel memory protection, its vulnerabilities, and MemoryRanger's innovative approach to isolating drivers for enhanced security against malware attacks.
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1 Lesons
51 minutes
On-Demand
Free-Video
Black Hat

Security Analysis of CHERI ISA

0 rewiews
Explore CHERI ISA's memory-protection features for C/C++, its security guarantees, and how it enhances memory safety in legacy code through architectural and compiler innovations.
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1 Lesons
39 minutes
On-Demand
Free-Video
IEEE

On-Chip Randomization for Memory Protection Against Hardware Supply Chain Attacks to DRAM

0 rewiews
Explore innovative techniques for safeguarding DRAM against hardware supply chain attacks through on-chip randomization, enhancing memory protection in modern computing systems.
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1 Lesons
38 minutes
On-Demand
Free-Video
CNCF [Cloud Native Computing Foundation]

Kubernetes on Cgroup v2

0 rewiews
Explore cgroups v2 in Kubernetes: new features, OCI spec changes, and container runtime adaptations for improved resource management and OOM handling.
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22 Lesons
30 minutes
On-Demand
Free-Video
ACM SIGPLAN

Static Analysis for CHERI - SOAP 2024

0 rewiews
Explore custom static analyses supporting C/C++ code transition to CHERI hardware, enhancing memory protection and software compartmentalization for RISC-V and AArch64 architectures.
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1 Lesons
19 minutes
On-Demand
Free-Video
OpenUK

Sonata: Low-Cost CHERI Hardware for Embedded Systems

0 rewiews
Explore low-cost CHERI hardware for embedded systems with Sonata, enhancing security and efficiency in resource-constrained environments.
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1 Lesons
18 minutes
On-Demand
Free-Video
KVM Forum

Emulating Hyper-V's Virtual Secure Mode with QEMU and KVM

0 rewiews
Explore innovative VSM emulation in KVM using Companion VMs. Learn about progress, design challenges, and potential applications in confidential computing and device emulation security.
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1 Lesons
29 minutes
On-Demand
Free-Video
DEFCONConference

Advanced ROP Framework - Pushing Return-Oriented Programming to Its Limits

0 rewiews
Discover advanced return-oriented programming techniques with ROP ROCKET framework, featuring syscall bypassing, cross-architecture exploitation, and innovative bad byte handling for enhanced security testing.
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1 Lesons
46 minutes
On-Demand
Free-Video
ACM SIGPLAN

The State of Morello and CHERI

0 rewiews
Explore the current status and advancements of Morello and CHERI technologies in computer architecture and security.
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1 Lesons
42 minutes
On-Demand
Free-Video
USENIX

SeaK - Rethinking the Design of a Secure Allocator for OS Kernel

0 rewiews
Explore a novel approach to kernel heap security through SeaK, featuring atomic alleviation strategy that enhances protection while maintaining performance and efficiency in Linux systems.
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1 Lesons
12 minutes
On-Demand
Free-Video
USENIX

Intellectual Property Exposure: Subverting and Securing Intellectual Property Encapsulation in Texas Instruments Microcontrollers

0 rewiews
Explore security vulnerabilities in Texas Instruments MSP430 microcontrollers' IPE technology and learn practical attack scenarios plus proposed hardware solutions for enhanced protection.
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1 Lesons
12 minutes
On-Demand
Free-Video
USENIX

DMAAUTH: A Lightweight Pointer Integrity-based Secure Architecture to Defeat DMA Attacks

0 rewiews
Explore a lightweight pointer integrity-based architecture that provides enhanced DMA attack protection while maintaining performance, demonstrated through FPGA implementation and cross-architecture evaluation.
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1 Lesons
11 minutes
On-Demand
Free-Video