Company В builds a music download website based on OSS and ECS, and users can download mp3 files after registering for the website. Recently, the public network traffic to the OSS has doubled but the increase of registered users is less than 10%. After in-depth analysis, engineers find that many user download requests are raised from search engine but not the website itself. In this case, which of the following measures is thought to be able to address this issue.
A) Migrates music files from the OSS to the data disks for ECS instances.
B) Changes the website access mode to HTTPS.
C) Limits access sources by configuring "Anti-leech settings" of OSS bucket attributes.
D) Introduce SLB for extra protection.

Question

Quizplus · Accepted Answer

Limiting access sources by configuring "Anti-leech settings" of OSS bucket attributes can prevent unauthorized access to resources and ensure that the website is only accessed through the website itself. This measure can effectively reduce the excessive traffic to the OSS brought by requests from search engines. On the other hand, option A is not recommended as it may increase the load on the ECS instances and reduce the website's performance. Option B is not relevant to this issue as it only provides security for data transmission. Option D may improve the website's availability, but it does not address the specific issue of excessive traffic to OSS.

Company В Builds a Music Download Website Based on OSS