QQuestionInformation Technology
QuestionInformation Technology
"What is the MOST effective method for protecting the management interface of a SOHO router?
A. Disabling the firewall
B. Configuring a strong administrative account passphrase
C. Setting the router to automatically accept firmware updates
D. Enabling UPnP (Universal Plug and Play)"
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Answer
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Step 1:Let's solve this cybersecurity problem step by step:
Step 2:: Analyze the Security Options
Each option represents a different approach to router management interface security. I'll evaluate each choice critically.
Step 3:: Evaluate Option A - Disabling the Firewall
- Disabling the firewall removes a critical network protection mechanism - This would INCREASE vulnerability, not protect the management interface - Clearly an incorrect security practice
Step 4:: Evaluate Option B - Strong Administrative Account Passphrase
- Creating a complex, unique administrative password prevents unauthorized access - Prevents brute force and dictionary attacks - Directly protects the management interface's access control - Considered a fundamental security best practice
Step 5:: Evaluate Option C - Automatic Firmware Updates
- While updates can patch security vulnerabilities, automatic acceptance isn't recommended - Manual review of updates is typically more secure - Does not directly protect management interface access
Step 6:: Evaluate Option D - Enabling UPnP
- Universal Plug and Play can actually introduce security risks - Opens potential ports automatically - Can be exploited by malicious actors - Not a recommended security practice
Final Answer
Rationale: A strong, unique passphrase directly prevents unauthorized access, which is the primary goal of protecting a router's management interface.
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