K8S occupies a dominant position in the container orchestration market, and more and more enterprises adopt K8S clusters as the operating environment of services, and cluster security has received more attention, such as image scanning of used container images, running business containers in privileged mode, and enabling role-based access control for K8S clusters (RBAC) and other behaviors are security risks.
Compared with cloud backup and disaster recovery from the purpose of use, cloud backup is mainly to avoid data loss, generally through snapshots, backup and other technologies to build data backup copies, in the event of primary site failure can take over the business, disaster recovery is to avoid business interruption, TS through technology to build business backup hosts and data in different places, failure through historical data copy to restore user data.
In the government cloud scenario, while ensuring business interconnection, it is also necessary to better ensure network security Single selection
What is wrong with the description of CTS?
To use Data Access Service (DSS) on HUAWEI CLOUD you must configure data dump to OBS, MapReduce KRS, and Data Lake Explorer Data warehouse service DVS or table storage service CooudT able, because DiSitself only has the ability to access datA. and cannot store user data.
After using the host migration service SM S to migrate services from the offline IDC computer room to online, the host SID and login passwo
The parameters change.
For a critical application, the customer requires the deployment of a fault-tolerant architecture that can achieve RTO=0. Plan to choose C6 2xlarge. 4 types of elastic ECSs, it is estimated that at least 6 ECSs are required for this service. From an architect's point of view, which of the following architectures can meet the above requirements and provide the best overall capabilities? Single selection
After the Oday vulnerability appears, summarize the protection experience in a timely manner according to the Oday vulnerability POC. and serve the WAF through the Web Application Firewall Fine-grained protection policies restrict how vulnerabilities can be exploited and prohibit external IP addresses from accessing or probing vulnerability-related URLs, which is a web application security measure.
The following description of the namespace, which one is wrong? (Single).
When deploying services on HUAWEI CLOUD you often need to consider how to select the appropriate resources, which of the following is not a factor to consider when choosing an elastic cloud server? Single selection
