AppArmor is a Linux Security Module

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14
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5answers
23k views

How to secure ubuntu server from bruteforce ssh attacks?

I have my passwords secure, but I heard people complaining about perfomance of a server going down drastically when a bruteforce attack is taking place. How can I secure my ubuntu 10.10 server from ...
6
votes
1answer
622 views

Is troubleshooting AppArmor with 'teardown' unsafe?

I understand there is a safer, more targeted way to troubleshoot AppArmor's possible contribution to an issue than completely stopping the service and tearing down AppArmor profiles. Can someone give ...
15
votes
2answers
1k views

Is it a bad idea to run SELinux and AppArmor at the same time?

My corporate policy says that Linux boxes must be secured with SELinux (so that a security auditor can check the 'yes, we're extremely secure!' checkbox for each server). I had hoped to take ...