👩‍💻 Docker Security.

• Объемное руководство по безопасной настройке Docker. Материал является актуальным на 2024 год и содержит огромное кол-во информации. Будет полезно начинающим и опытным специалистам.

• Prerequisites;
• Secure configuration;
• Docker Host;
- Working Environment;
- Configuration audit;
- Lynis;
- Docker Bench for Security;
• Docker Daemon;
- Access control to Docker Daemon;
- Securing docker.sock;
- Granting and revoking permissions;
- Avoiding privileged mode;
- Access to devices;
- Blocking the ability to “granting” (acquiring) permissions;
- Privilege escalation and Linux namespaces;
- Rootless mode;
- Container communication (container isolation);
- Read-only mode;
- Resource utilization control;
- Connecting to a remote Docker Daemon;
- Event logging;
• Containers Security;
- Selecting the Right Image;
- Docker Content Trust (DCT);
- Using your own images;
- Docker build and URL;
- “latest” tag;
- USER command;
- Force UID;
- .dockerignore;
• Automatic images scanning;
- Trivy;
- Docker Scout;
• AppArmor;
• Seccomp;
• SELinux;
• The final piece of the puzzle – application security;
• Docker Desktop Security;
• Updating Software;
• Additional sources of knowledge – where to find information about; vulnerabilities;
• History of Changes.

#Docker #Security

👩‍💻 The SELinux Notebook.

• Держите бесплатную книгу по SELinux, цель которой — стать самой актуальной и всеобъемлющей книгой охватывающей компоненты ядра Linux, библиотеки, инструменты, политики и т.д.

• Abbreviations and Terminology;
• SELinux Overview;
• Core Components;
• Mandatory Access Control (MAC);
• SELinux Users;
• Role-Based Access Control (RBAC);
• Type Enforcement (TE);
• Security Context;
• Subjects;
• Objects;
• Computing Security Contexts;
• Computing Access Decisions;
• Domain and Object Transitions;
• Multi-Level and Multi-Category Security;
• Types of SELinux Policy;
• Permissive and Enforcing Modes;
• Auditing Events;
• Polyinstantiation Support;
• PAM Login Process;
• Linux Security Module and SELinux;
• Userspace Libraries;
• Networking Support;
• Virtual Machine Support;
• X-Windows Support;
• SE-PostgreSQL Support;
• Apache-Plus Support;
• SELinux Configuration Files;
• SELinux Policy Languages;
• The Reference Policy;
• Hardening SELinux;
• Implementing SELinux-aware Applications;
• Embedded Systems;
• SE for Android;
• Appendix A - Object Classes and Permissions;
• Appendix B - libselinux API Summary;
• Appendix C - SELinux Commands;
• Appendix D - Debugging Policy - Hints and Tips;
• Appendix E - Policy Validation Example.

➡️ Скачать в PDF можно отсюда.

#SELinux