VPS hosting offers a web hosting server that is partitioned into several portions of VMs to create several independent servers within one physical server. This is done using hypervisor software, which ensures independent partition, giving each VM its own resources to work with.
VPS facilitates control and flexibility in the hands of users, which can increase security risk if not managed properly. Therefore, let us discuss some of the best VPS server security tips to protect your web hosting against cyber threats.
Best VPS Server Security Tips
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Research the VPS Security Plan
Most VPS hosting plans come with strong VPS server security that adds additional security for your server. Understanding and researching those security features helps to identify potential gaps and pinpoint where you might need to add more security.
Some of the best plans include VPS hosting with DDoS protection, SSL certificate, web hosting firewall, etc.
So, research what you have, understand whether they meet the security standards you need, and then effectively address those gaps.
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Keep Software Updated
Outdated software leaves room for vulnerabilities through which threats can easily enter. Every update beats these vulnerabilities, enhancing VPS security and keeping it protected against emerging threats. Therefore, keep your software app plugins updated for the most secure VPS hosting.
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Use Secure File Transfer Protocol
With traditional FTP, your login credentials will be exposed in plain text, which hackers would intercept and read. However, with the Secure File Transfer Protocol, the risk is reduced as there is a layer of encryption that hackers can decode even if they somehow manage to intercept it.
Furthermore, with SFTP, there is a need for user authentication using a username and password, which one can configure using SSH keys.
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Configure Internal Firewall
Configuring your internal firewall is the best step you can take for VPS security. A firewall controls what files can reach your web server, enabling you to customise it to block according to your needs.
The basic rule you can follow here is to block all unused ports and limit SHH access only to trusted IPs. With an internal firewall, you add extra VPS server security and block unwanted traffic before it reaches your web server.
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Switch to SSH Keys
With the SSH keys, you add authentication to your VPS server over and above the traditional password policy you have. These SSH keys are basically cryptographic key pairs that are impossible to access without the right key. You need to generate a public and private key, pair them to a local machine, and place the public key on the VPS server.
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Strong Password Policy
Creating a strong password policy refers to setting a standard for passwords that all personnel must meet. These password standards must also be changed every three to six months for additional VPS server security.
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Training on VPS Security
Training your employees on VPS server security is an important step in ensuring the best security level.
Conclusion
We have discussed some of the best VPS server security tips that will help you save your VPS server from potential threats and maintain a safe environment.
Some of the best practices include keeping your VPS server updated, ensuring VPS hosting with DDOS protection, training your employees, etc.
So, start practising these simple tips now and ensure absolute protection for your VPS server.