Steps to Secure a Server

by Tahshina

Your security online is only as good as the weakest link in the security chain. This means that one must protect your own website, update your web applications, protect the network with firewalls, get regular penetration tests and take into account the cyber security of your hosting agent or server.
Taking the following steps can ensure that you have a a stable and secure server:

Review Your Server Status

Regular and routine monitoring of your server is a crucial point in cyber security. The more you check your server status, the better you are aware of your server’s stability. You would know if there is any problem with your RAM, CPU, disk usage, running processes, and other metrics by conducting a server status. Furthermore, you should check your database logs and site access logs to see any suspicious entry in your server.

Update Security Patches

Public vulnerabilities don’t give you much time to encounter them. Thus, another essential thing for cybersecurity is to regularly update your security patches via a robust patching policy. It is better if you automate security updates so that you can minimise public vulnerability.

Use Encrypted Information Transfer

Avoid insecure communication protocols because as it is easy for intruders to intercept the communication path. Thus, you should use encrypted information paths that are secure, such as SFTP, HTTPS, and SSH. A web server that supports any of these protocols will ensure that your message is encrypted when it goes to and from the network.

 Set Up Perimeter Security with Firewalls

A firewall plays an  important role in cyber security because it can block any automated attacks, malicious traffic, known threats, DDoS filters, and untrusted networks. Furthermore, a local firewall can also monitor SSH password guessing and block any security threats.

Remove Unnecessary Services

Some unnecessary services are a threat to your server, so it is best to remove them. Some examples of these unsecured services are Remote Registry Services, Print Server Service, RAS. If such ports are left open, they are vulnerable to attack and can serve as a threat to your cyber security.

Restrict Access

You should always limit the access of your files and directories to only those who need them. You can control and minimize the amount of risk and damage by limiting access to your files.
If you are looking to secure your server, then consider the steps mentioned above. To achieve cybersecurity, be vigilant with the protection of your server.

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