Cisco Certified Network Associate (CCNA) 200-301 — Question 683

• AUse a cryptographic keychain to authenticate to network devices.
• BPlace internal email and file servers in a designated DMZ.
• CBack up device configurations to encrypted USB drives for secure retrieval.
• DDisable unused or unnecessary ports, interfaces, and services.
• EMaintain network equipment in a secure location.

Select 2 answers to reveal the result.