After opening the Task Manager in Windows, you can easily see abnormal processes whose names do not comply with English grammar or computer naming conventions or contain random strings. Which of the following processes may be abnormal? (Number of correct answers: 4)
A customer built his website on Alibaba Cloud- To defend against Web attacks he activated Alibaba Cloud WAF However, a week later, the customer finds that his website has suffered intrusion. Which of the following actions should he take to ensure that WAF functions correctly and enhance system security? (Number of correct answers: 4)
You applied for an SSL certificate through Alibaba Cloud's SSL Certificates Service During the application, you selected "Manual" at the "CSR "" step. You now want to install your certificate on a server running Apache What must you do?
Alibaba Cloud Anti-DDoS Premium can be used only when the origin site IP address is in Alibaba Cloud.
Which of the following methods can be used to download the metric data of Alibaba Cloud CloudMonitor?
Alibaba Cloud Security Center Agent is installed in ECS instances by default, no need to install it manually Users can detach Security Center Agent at any time they desire.
User A is the system administrator of a company, who often takes business trips to Shanghai Each time when he remotely logs on to the Shanghai an alert is reported, prompting "Someone is remotely logging on to the server Please pay attention to your server security" Which of the following methods can be used to quickly and automatically resolve this issue?
When the agent of Alibaba Cloud Security Center running on a server, it normally uses less than 1% of the CPU and 10 MB of memory, which can void affecting the server's performance
When a Layer-4 forwarding rule is configured with multiple origin site IP addresses, Alibaba Cloud Anti-ODoS Premium Service will perform load balancing for Layer-4 requests using balancing algorithm
More than one CNAME record is generated for the same domain name when Alibaba Cloud Anti-DDoS Premium Service Instance is purchased for load balancing purpose.
Before using the HTTPS protection feature in Alibaba Cloud WAF, you must upload the server certificate and private key beforehand.
You have bought an ECS instance on Alibaba Cloud After deploying a Python environment on it, which of the following is the easiest and quickest way to monitor whether the Python process is running normally and report an alert if the process is accidentally terminated?