Though VPS in Singapore offers better control for web owners on their hosting infrastructure. But that control also brings out security challenges for them. The best way to tackle these challenges is to have the proper security measures in place to mitigate the hovering risk effectively.
Let us discuss some of the top security tips for your VPS Domain hosting in Singapore. That will help you navigate these challenges effectively.
Remember! Security is not a one-time thing. It requires continuous efforts and monitoring to show the best results.
What is VPS?
VPS refers to a web hosting service wherein a private server is divided into small virtual spaces. With the help of a hypervisor, the server is virtually divided, making it feel like dedicated hosting.
Another significant advantage of VPS hosting is that it allows you to choose your preferred Linux version. Further, it lets you run multiple virtual machines with different distros on a single server. This makes it flexible as well as cheaper as compared to dedicated server hosting.
How is Linux VPS Server Security?
Linux VPS server is hackable as no server system is entirely unbreakable. However, you can reduce the risk by making a Linux server security checklist and including the below-mentioned Linux security best practices.
In most cases, Linux security is secure, but there is always a window for misconfigurations, outdated software, or malware.
Linux Security Tips
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Log in with the root user
The default setting of Linux VPS includes root access with a username. This makes your server system vulnerable and easily crackable. Therefore, turn off root access login with username, which automatically adds a layer of security.
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Change SSH port settings
SSH is a setting necessary for remote access to your server. It is installed with the help of default port 22. Most hackers know this vulnerability and scan servers for such open ports and get remote access to SSH.
This can give them remote access by hacking your user credentials. Therefore, the best thing you can do is move to an alternative. So, when you change the system configuration from port 22, the automated scan will not show anything for port 22.
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Observe your server logs
Observing activities of your server log lets you catch any uncommon activity or pattern that happens in your server logs. This can help you detect and tackle any threat in the early stage.
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Reduce Unnecessary Modules and Packages
A pre-installed package software increases the chances of potential vulnerability in your VPS server system. At times, they are not even important for your day-to-day operations. Therefore, it is best to remove it and close such windows of vulnerabilities.
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Have a firm password policy
An effective password policy ensures extra protection while accessing network resources. When you have easily hackable passwords, you are vulnerable to attack. With a password policy, you can assign a specific requirement, like a directive for length or complexity. This can be done at every step, whether at the time of setting up a new one or resetting it.
Typically, passwords should have-
- Include at least 10 characters and 12 characters for passing to susceptible data.
- Include at least 1 numeric character.
- Include at least 1 unique character.
- Include uppercase and lowercase letters.
Conclusion
Although Linux provides a good foundation of security, VPS remains vulnerable to various threats.
Therefore, ensure you implement the best security practices for Linux VPS to ensure robust security.