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Software integrity
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- Ubuntu image integrity verification
- Ubuntu archive integrity verification
Security updates
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Ubuntu security features
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- Overview of security features
- Platform protections
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  - Devices
  - UEFI Secure Boot
- Privilege restriction
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  - AppArmor
- Cryptography
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- Process and memory protections
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  - Default compiler and linker flags
  - File Handing
- Kernel protections
- Storage and filesystem
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  - File Encryption
  - Full disk encryption (FDE)
- Network and firewalls
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Compliance automation
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- Ubuntu Security Guide (USG)
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  - Install Ubuntu Security Guide
  - CIS
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  - DISA-STIG
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- FIPS 140 for Ubuntu
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Storage and filesystem¶

Last updated on Mar 13, 2025

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