SY0-701 Question 20

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose B2

  Blocking the string "http://" is the best way to prohibit access to non-encrypted websites. Non-encrypted websites use HTTP, while encrypted websites use HTTPS. This ensures only non-encrypted traffic is blocked without affecting encrypted websites.

• Chose B4

  The http:// string in a URL indicates that the website is using the Hypertext Transfer Protocol (HTTP) without encryption. HTTP does not provide encryption, meaning data transmitted between the user and the website can be intercepted and read by third parties. Scenario Application: Identifying Non-Encrypted Sites: By scanning for the http:// string, the web filter can identify URLs that begin with this protocol, which signifies a lack of encryption. Blocking these URLs effectively prevents users from accessing non-encrypted websites. Security Enhancement: Prohibiting access to http:// ensures that users are only visiting websites that use HTTPS (https://), which encrypts data and provides a secure communication channel. Scanning for http:// directly targets non-encrypted web traffic, making it the most appropriate choice for denying access to such sites. This ensures that only encrypted websites, which protect data privacy and integrity, are accessible.

• Chose B4

  http:// --> Non encrypted websites. https:// --> Encrypted websites > Correct answer is B.