Seven secrets to server system security in the IDC room

With the innovation of IT technology, various viruses emerge one after another, and more hackers are playing tricks. Servers in the relatively open environment of the Internet are at a greater risk than before. More and more server attacks, server security vulnerabilities, and potential commercial espionage threats to server security at all times. Server security issues are getting more and more attention. You will never want to see your server under attack. All the important data on it falls into the hands of the wicked!

How can we prevent server security ?. Next I will provide you with seven tips for maintaining your server security.

Server Security Tips 1: Start from the basics and install system patches in a timely manner

Whether it is Windows or Linux, any operating system has vulnerabilities. patch the vulnerabilities in time to prevent them from being exploited. This is one of the most important guarantees for server security.

Server Security Tip 2: Install and set a firewall

Now there are many firewalls Based on hardware or software, and many security vendors have also launched related products. For server security, it is necessary to install a firewall. The firewall has a good preventive effect on illegal access, but the installation of the firewall does not mean that the server is secure. After installing the firewall, You need to configure the firewall according to your network environment to achieve the best protection effect.

Server Security Tip 3: Install anti-virus software

Nowadays, viruses on the network are rampant. Therefore, You Need To Install antivirus software on the network server to control virus transmission. At the same time, when using antivirus software on the network, you must upgrade anti-virus software on a regular or timely basis and update the virus database automatically every day.

Server Security Tip 4: disable unnecessary services and ports

When the server operating system is installed, it starts unnecessary services, which will occupy system resources and increase system security risks. For servers that are not used for a period of time, they can be completely shut down; for the servers to be used during the period, do not need services, such as Telnet. In addition, you must disable the TCP port that is not necessary.

Server Security Tip 5: regularly back up servers

To prevent unexpected system faults or users' improper operations, the system must be backed up securely. In addition to monthly backup for the entire system, you must back up the modified data once a week. At the same time, you should store the modified important system files on different servers so that the system can be restored to normal in time when the system crashes (usually hard disk errors.

Server Security Tip 6: account and password protection

Account and password protection can be said to be the first line of defense of the server system. At present, most of the attacks on the server system on the Internet start from interception or password speculation. Once a hacker enters the system, the previous defense measures are almost useless. Therefore, managing the account and password of the server system administrator is an important measure to ensure system security.

Server security tips 7: Monitor System Logs

By running the system logging program, the system will record all users' usage of the system, including recent logon times, accounts used, and activities. The log program periodically generates reports. By analyzing the reports, you can check whether exceptions occur.

Conclusion

Server Security is a big problem. If you do not want important data to be stolen by viruses, hackers, or even people using the data, the security tips described in this article may be helpful to you. Are you highly recommended about server security? Leave your footprints for everyone to learn!