Security & System Administration

Contents:

• Encryption by Ansible-Vault
• Securing SSH & passwords
  • Enable host key checking
  • Disable password-based ssh login and root login
  • Handling the sudo password
  • Prompt for SSH password
  • Using the SSH playbook
• Updates
  • PyPI packages
  • System packages
  • Database schemes
  • Ansible repository
  • Ansible
• Backup & Restore
• Firewall
• Monitoring