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Security & tuning quiz
Five questions on Security & tuning. Answer all 5 to see your score. Questions are drawn from a bank of 15, so every attempt is different.
Question 1 of 5
Minimising the attack surface means:
Question 2 of 5
Detailed hardening checklists for distributions are published as:
Question 3 of 5
ss -tulpn lists:
Question 4 of 5
The modern framework for configuring Linux packet filtering is:
Question 5 of 5
fail2ban protects servers by: