CCNA: Cisco Certified Network Associate — Question 400

What is a function of Opportunistic Wireless Encryption in an environment?

Answer options

• A. provide authentication
• B. protect traffic on open networks
• C. offer compression
• D. increase security by using a WEP connection

Correct answer: B

Explanation

The correct answer is B, as Opportunistic Wireless Encryption is designed to safeguard traffic on open networks, ensuring data security. Option A is incorrect because authentication is not the primary function of this encryption method. Option C is not relevant, as compression is not a feature of Opportunistic Wireless Encryption. Option D is also incorrect, as WEP is considered outdated and insecure compared to newer encryption standards.