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Blue Team Knowledge Base
Blue Team members are the defenders of computer networks and systems. Below you shall find practical security guides, written to help you secure your networks and systems, and longer articles covering the theory of Cyber Defense (i.e. Cybersecurity Frameworks).
Practical Guides
Desktop Security
Server Security
General Guidelines for any type of server
- Use an OS that is still supported by the vendor and receives security updates regularly.
- Only install software that is actually needed for the specific role of the server.
- Patch all software on the server at least monthly.
- Enable the host firewall that comes with the server's OS.
- Change all default password to complex and long passwords.