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Dedicated Linux Server

Dedicated Web Server is an entirely loyal to clients and their websites- regarding high traffic, disk space, flexibility to manage software and applications. “Linux Dedicated server” is a “Dedicated Hosting Server” that used Linux Operating System and its features, for Web Hosting.

How to Secure Linux Dedicated Server?

In hosting different service clients, websites hosted on the same server is called shared hosting, and that websites are in danger. Dedicated Server isolates all security risks to host only your site or sites on the server.

It is not enough to say that having dedicated server is safe. Still, there are many security issues like – Viruses, Hacking, Malware, etc. and it's required more security actions to secure your Linux dedicated server.

Here are some tips to secure Linux Dedicated Server:

Update and Upgrade OS

Upgrade Linux version time to time with new features and latest security issues, also update option provided by Linux provider to update their patches. All upgrade and update must be done agilely.

Use SELinux

SELinux is Security Enhanced Linux developed access control security system in the kernel which provides security in-depth; it should not be disabled on the server. On command line type  “system-config-SELinux” to check status ofSELinux.

 Root Access

Root access is like the master, through it anything can be done, it is better to get access to root in a fortuitous event. Enable secondary login and use Sudo access, which is helpful in monitoring server.

Strong Passwords

Well, known truth for a password is, it is not secure when it is constant. A strong password must use a mix of keyboard letters and generate new password frequently.

Secure Shell

For remote login to a server, Telnet is commonly used, but it is not secure. Secure Shell or SSH has the same function, and it encrypts data during transmission to secure communication.

 FTP & HTTP

FTP service often not used for security reasons, and it should be disabled if needed SFTP (Secure File Transfer Protocol) is a better option for it. On HTTP files and folders, set read-only permission for users.

Firewall

Enable Linux firewall, and it is used to allow and deny traffic on specific ports. It has default rules set which are not enough to secure server. Set rules as needed and apply it in IP tables to filter packets.

 

An article lists steps to Secure Linux Dedicated Server against hackers, malware, and viruses. Security options covered include – update and upgrade of the operating system, use  SELinux, enable secondary login instead of root access, strong passwords. use secure ssh and sftp and enable Firewall. A systematic article on Linux Dedicated Security would contain brief on Linux server security, best practices, security software, and measures and how to secure server from hackers.

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Save time and money by making the right web hosting decision the first time.

WordPress.com

Nexcess Hosting

Visit nexcess

Inmotion Hosting

Visit Inmotionhosting

Namecheap Hosting

Visit Namecheap

iThemes Hosting

Visit ithemes

Data-Driven Reviews

  • Current & accurate reviews are based on data and supported by real user experiences.
  • The goal is to deliver the most accurate information possible based on the needs of the majority of website owners and developers, and Ananova reports deliver the most reliable indicators of web host performance.
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