Alibaba Cloud Related Exams
ACP-Sec1 Exam
You want to buy an SSL certificate using Alibaba Cloud's SSL Certificates Service and deploy it in front of an Alibaba Cloud resource (such as Elastic Compute Service) What is the coned sequence of steps to follow?
If you activate Alibaba Cloud Security Center on an ECS Linux instance and change the default SSH port (22) to another port, you will no longer receive SMS or email notification related to brute force password cracking
If an ECS instance needs to be accessed by other applications from internet, a corresponding "port" must be enabled For example, HTTP applications work on port 80, while FTP applications work on port 21 If an administrator configures network security policies for this ECS instance, which of the following policies is the safest?