Security Considerations for Creating Linux Systems

Due to various circumstances, I am thinking of creating a Linux desktop environment using Gentoo Linux.

It hasn't been long since I touched Linux, so I'm worried about connecting to the network without understanding it.

https://www.gentoo.org/doc/ja/security/security-handbook.xml I've read all the documents, such as , but I can't trust them because they're old.

Therefore, I would like to take this opportunity to ask you a question.

What do you want?

• A convenient package for a secure environment
• What other Linux distributors are careful about when building

It doesn't matter if it's a little something like that.

Sorry for the rough question, but I would appreciate it if you could give me your opinion.