A virtual private server (VPS) is a hosted computer system that you can use to run applications or store data on the internet. A VPS is basically a partitioned section of a physical server, which allows it to operate independently and separately from other users of the same hardware. While this makes VPSs very powerful, it also means that they’re susceptible to cyber-attacks. Here are some tips on how you can secure your VPS and prevent hackers from gaining access:
Install Secure Web Server Software
Now you can have peace of mind knowing your site is safe from hackers. Here’s how:
Install a web server. If you already have a server
This probably won’t be necessary for you. But if not, then installing a web server is one of the first steps to take in securing your VPS against cyber attacks. There are many different types and brands of servers out there, but it’s best to do some research before choosing one.
Install a firewall/web application firewall (WAF)
A WAF is an advanced piece of software that protects against malicious activity on websites by filtering out bad requests before they reach the website itself—this includes SQL injection attacks and other methods used by hackers to gain access without authorization or permission from administrators or owners.
Get help from VPS providers
VPS providers are experts in the field of security, so they can help you determine what is the best way to secure your VPS. One of the most reliable providers is VPS HiSpeed. They will be able to tell you the best practices for securing your server, and they may also offer some tools that will make it easier for you to do so. You should also keep in mind that there are many different types of attacks and hackers out there, so it’s important not to think that just because a certain method worked for someone else, it will work for you too.
Use Secure File Transfer Protocols
One of the simplest security measures you can implement on your VPS server is using SFTP instead of FTP. SFTP is a secure file transfer protocol, which means it encrypts the data as it sends and receives files between servers. If someone were to attempt to intercept this data in motion, they wouldn’t be able to read it because of encryption.
Additionally, if you’re using HTTP rather than HTTPS for your website’s web traffic, consider switching over since some browsers will alert users if they’re on an insecure site before allowing them to enter sensitive information like passwords or credit card numbers (though this feature may soon become obsolete).
Another way to boost security is by replacing Telnet with SSH when connecting via terminal/command line interface (CLI) access from remote locations such as mobile devices or other computers outside your company’s network range–this will help prevent hackers from accessing any resources stored on your server remotely through their own computer network equipment connected directly into yours via wires running through the walls of buildings housing both companies’ offices.
Harden Your Host
The first step in securing a VPS server is to make sure that it’s using the right tools. The best way to do this is to use a firewall, which will block unauthorized access and malware from reaching your VPS. A host-based intrusion detection system (HIDS) can also help identify intrusions as they happen, so you can stop them before they cause damage or data loss.
You should also consider installing an additional layer of protection on top of your firewall with a host-based intrusion prevention system (HIPS), which has built-in protections against known attacks. Additionally, there are host-based firewalls that allow you to control all traffic coming into and out of your server while protecting all ports at once rather than one by one.
Harden Your Network
If you’re using a virtual private server (VPS), you have the option of connecting it to your own local network. This is a great way to keep your data safe, but it also makes it more difficult for hackers to steal your information.
Before you even start thinking about separating your VPS from the Internet, you need to make sure that all of its software and hardware are up-to-date with security patches. This will ensure that hackers can’t find any holes in the program or device that could allow them into your system.
Once everything is up-to-date and secure, you can begin setting up additional measures like firewalls and VPNs (virtual private networks). This help protects against cyber attacks by letting other people know that no one should be accessing those resources without permission—and this includes hackers!
Harden Your Database
In order to keep attackers from accessing and stealing data, it is important that you secure your database server. You should do this by using a firewall, an intrusion prevention system (IPS), or a database encryption service.
Harden Your Server
This is the most important step in securing a VPS, and it will protect you from almost all attacks. Start by disabling root login and SSH access, then install SSH key authentication. You should also use a firewall to restrict traffic to your VPS so that it only receives what you want it to receive. Finally, use a secure operating system—this helps keep users safe from malicious software that could be delivered via email or other channels.
The above-mentioned security layers should be implemented in order to secure your VPS. This will not only give you peace of mind but also keep your business secure and running smoothly.
About the Author
Monica is a passionate writer and content creator. Her interests include outdoor activities, fitness, technology, entrepreneurship and everything in between. Say hi to Monica on Twitter @monical_lee.