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This article will explain in detail which of the CVM products is good, and the content of the article is of high quality, so the editor will share it with you for reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.

Hosting a cloud host can be a safe, fast and easy-to-use choice for both startups and mature companies. Therefore, it is particularly critical to choose a better cloud hosting service provider.

User companies use cloud servers to obtain a variety of performance-enhancing features and tools to optimize page loading speed and smooth hosting scalability. IT consists of a complete set of resources and functions that can improve the performance and coverage of an enterprise's website. It is a well-known old brand in the industry to guarantee the performance and security of the cloud host.

1. Infrastructure security

The CVM cluster is distributed and deployed in multiple data centers, and there are strict rules and mechanisms for the assets, equipment, materials and consumables of the data center. The network is basically located in the core backbone area, and technicians patrol 7 × 24 hours a day. And carry out 7 × 24-hour centralized video surveillance on all infrastructure. It ensures the strong guarantee of physical machine and operating environment.

2. Account system management

Organize a professional security team, combined with years of practical security experience, carry out a series of security reinforcement strategies for the CVM. This includes account management and security authentication, such as disabling dangerous ports, hiding historical operations, and complex password settings, including mandatory password length and complexity settings that must contain uppercase and lowercase letters, effectively reducing the risk of user accounts being violently cracked.

The physical machine system chooses the stable version of the operating system in release, installs the software package in a custom way, deploys the basic system in a way that minimizes installation, and updates patches and software versions in time to plug known vulnerabilities. Two-factor authentication is supported. After leasing, the CVM is bound to the tenant's mobile phone. You need to enter a check code to reset the password, reinstall the system and delete the CVM to continue operation. Two-factor authentication is another guarantee for the security of the account.

3. The network environment is stable

In terms of network security, multiple defenses are used to strictly control the traffic in the cluster through firewalls, ACL and other security measures to protect the CVMs in the cluster from internal and external network attacks. All physical machines and CVMs are strictly isolated by VLAN, which can effectively prevent security threats such as arp spoofing, port scanning and so on.

The access control list is set in the form of whitelist so that only trusted hosts can access the hosts in the cluster. The investment of self-developed top protection products such as ddos high defense equipment can effectively prevent common network attacks such as syn flood and cc. Regular security scanning, timely detection of security vulnerabilities, rapid repair or protection of vulnerabilities.

4. Security monitoring audit

All the physical machines in the cloud computing cluster enable security-related logging, redirect logs to independent servers, and provide a unified log security audit system for the entire security infrastructure, including virtual environment. Audit is enabled for account management, login events, system events, policy changes, and success and failure of account login events.

I hope the above content can be of some help to everyone and can learn more knowledge. If you think the article is good, you can share it for more people to see.

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