JNCIA-SEC: Juniper Networks Certified Associate – Security — Question 19

Which type of security policy protects restricted services from running on non-standard ports?

Answer options

• A. application firewall
• B. IDP
• C. Sky ATP
• D. antivirus

Correct answer: B

Explanation

The correct answer is B, IDP, which monitors and controls network traffic to enforce security policies, including the restriction of services on non-standard ports. Options A (application firewall) and D (antivirus) focus on different aspects of security, while C (Sky ATP) is primarily an advanced threat protection service that does not specifically address port restrictions.