Secure Execution Environments

MCS Applied Cryptography Robust Software Machine Learning Applied to Security Analysis and Exploration of Vulnerabilities Computer Systems Forensic Analysis Reverse Engineering Identification, Authentication and Authorization Secure Execution Environments Direito da Organização e da Segurança

Secure Execution Environments

MCS Applied Cryptography Robust Software Machine Learning Applied to Security Analysis and Exploration of Vulnerabilities Computer Systems Forensic Analysis Reverse Engineering Identification, Authentication and Authorization Secure Execution Environments Direito da Organização e da Segurança

Secure Execution Environments
Introduction
Security in Operating Systems
Virtualization on Intel Processors
Intel Software Guard Extensions
ARM TrustZone
Linux Kernel Namespaces
LXC Linux Containers
- Container
- LXC containers
AppArmor
TPM (Trusted Platform Module)
Bootstrap security

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Set-UID bit
Set-GID bit
Sticky bit

Security in Operating Systems

Unix file protection ACLs

Last updated 10 months ago

Set-UID bit

Is used to change the UID of processes executing the file.

Set-GID bit

Is used to change the GID of processes executing the file.

Sticky bit

Hint keep the file/directory as much as possible in memory cache.