Here are some of the main aspects to consider when managing a specific server.
Backup
Although security (backup) may seem like a fundamental aspect when managing a server which uses a Dell PowerEdge R7515 for instance, few users forget to keep their information safe. Therefore, developing and carrying out a backup strategy is a fundamental aspect. In this way, if an incident occurs with the server, the information is not lost.
There are certain technologies to develop a robust backup strategy, such as Tar or Rsync. You also have to pay special attention to the security of MySQL databases. Points to consider when developing a security strategy in server administration are as follows. On the one hand, it must be updated periodically. On the other hand, it must take place in a physical location external to the server itself. And, on the other hand, it must include all the information.
Once the backup strategy has been developed, it is essential to check that they do not take up storage space. All activity logs generated by the server should be automatically deleted from time to time.
Process Monitoring
Another aspect to consider when establishing server administration is monitoring CPU loads, both concerning memory usage and the bandwidth used. An essential tip to detect any update or improvement in time. In this way, you are aware of everything and, as soon as there is amplification, carry it out so that there does not come a time when the server is saturated and cannot cope with user traffic. Thus, you avoid that the server crashes before a traffic peak, and you are not aware of it until a user notifies it.
Security Updates
They occur almost daily cyber-attacks anywhere in the world. Thus, computer security experts are developing new updates and security patches to analyze new violations and find solutions for them.
In the administration of servers, it is essential to be aware of all the news in terms of security. It is not uncommon for many sysadmins to choose to bypass security updates or patches. Sometimes this attitude is given by simple ignorance of the importance that it has.
It is recommended you frequently check because if you do not have the latest update or patch of the security system, you leave hackers free to access your server.
