I found that many IP addresses are frequently accessing my BCC. Why?

The request to access your BCC may come from the user (normal access, attack traffic) or the health check of the BLB instance. It is recommended that you analyze the frequency of visits and the source of guest IP addresses by checking logs and using commands such as netstat -an. Analyze whether it is normal access or attack traffic based on the results.

Does BLB support the HTTPS protocol?

BLB supports the HTTPS protocol. You can upload the certificate first and then configure the HTTPS listener.

Can BLB prevent attacks?

The load balancing device itself has a certain ability to prevent DDoS attacks to ensure stable services. It also cooperates with WAF to provide you with more comprehensive security protection.