RDS provides whitelist access policies. You can set permitted IP addresses and IP network segments
to effectively prevent hackers from attacking the server by port scanning.
In which of the following cases would you need to apply an ICP license? (Choose three.)
As a cloud computing service provider, Alibaba Cloud provides security services including
Alibaba Cloud OSS is a cloud storage service that features massive capacity, outstanding security, low
cost, and high reliability. To control the access to the files stored on OSS, OSS provides multiple
access permissions for each bucket. These bucket permissions are
. (Choose three.)
When using Alibaba Cloud OSS, you can set access control in 3 different levels, which are
You are developing a highly available web application using stateless web servers. Which services are
suitable for the application? (Choose three.)
Which of the followings are not the operations that you can do on a cloud disk snapshot? (Choose
ECS is a highly flexible service. It can be used independently as a simple web server, or used with
Alibaba Cloud products, such as OSS and CDN, to provide advanced solutions. ECS can be used in
applications such as:
. (Choose four.)
Your friend purchases some Alibaba Cloud resources and uses them to build an online training
website. Before the site goes online, your friend wants to perform some performance tests but
doesn't know how to do it. In this case, which of the following services can help?
An enterprise hosts their servers (include both Linux and Windows servers) in a traditional IDC. Every
night hackers with IP addresses from many countries try to crack the password of their servers,
making the administrator terribly worried about this. However, because of work requirements, the
remote management port of these servers must be opened to public network.
The administrator heard that Alibaba Cloud has solutions that can help customers improve the
security of their systems. Therefore, he/she wants to migrate the system to Alibaba Cloud. Which of
the following functions should the administrator activate in Alibaba Cloud to reduce the possibility of
brute force password cracking?