Linux VPS; Benefits, Safety Protocols, And Why You Need A VPS.
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Linux VPS is a virtual private server running on Linux operating system. It is basically a private connection to the internet that ensures privacy is established by routing your internet traffic through another computer with a secure connection. You're provided with superuser or root access and can configure the server any way you want.
What To Do With A VPS
A wide range of people makes use of VPS across all walks of life. From digital nomads, to work from home professionals, ISP providers, and all other sorts of business that warrants heavy use of data.
A lot of people mostly use VPS for hosting their web services. You get the value of your money and it’s way more effective with a strong performance level, dedicated RAM, super-fast disks, and a server CPU unlike cheap alternatives like shared hosting.
Deploy A Personal Cloud
Data syncing is not the only feature of a personal cloud. There’s more to the cloud than contacts, calendars, and collaboration. Although they are equally as important, the ownCloud application can also handle data syncing. When you host an ownCloud on a VPS, apart from being available from wherever you need it to be, be rest assured that it’s completely secure and totally under your control.
Run a Game Server
The online gaming community is more relevant today than ever. You can use your VPS to set up an online game server to play with your friends or run an online gaming service.
Access A GUI Remotely
Users can use VPS to increase their knowledge of shell commands and Linux administration. However, some things can be difficult if you stick to the command line.
Stay In Touch With VoIP
A voice-over-internet protocol is allowed by a virtual private server. Users can own their private VoIP server and make calls over the internet. You can make calls to people on actual phones, talk to your colleagues while working, or gaming.
Automate A Program
If you have a game or media server that you want to automatically manage or administrate, getting a VSP set-up should be a priority. You can run a bot off your VPS that'll be in control of some already set commands. You can even set up a lightweight chat client that your users (or colleagues) can use to stay in touch with one another.
Do you need a Linux VPS
For people looking to start up a business, shared hosting should be enough to satisfy your needs. However, after a while, your website will most likely reach the point where it requires more resources to create balance. At that point, you’ll need to up your game to VPS hosting if optimal site performance is your goal.
Let's further elaborate on the benefits of owning a Linux VPS plan. The following are the important things to take note of when employing the services of a VPS;
- Select the right Linux VPS plan for your needs.
- Learn how to connect to your Linux VPS using Secure Shell (SSH) access and PuTTy.
- Manage the command line using your VPS.
What Differs Shared From VPS Hosting
For any website to fully function, it needs to have a server that can be accessed by the public. A server can be likened to a computer with special software and hardware set up.
Shared hosting can be compared to having multiple websites stored on the same server. This is the reason why shared plans are usually the cheapest because it allows providers to offer lower costs. However, there are certain disadvantages to this style of hosting.
To grasp an idea of how it works, think about your website as a computer program that needs resources to work. Things like RAM and CPU power. The amount of people using the program at the same time is directly proportional to the number of resources needed in total.
However, there is a limited number of resources available for any given computer's (or server's) use. This indicates that subscribing to a shared hosting plan can make you run into jams that'll slow down your site. Thispractically happens for two reasons:
- When your provider sets up too many websites on the same server.
- When your website starts accumulating too much traffic.
When you employ the services of a reputable hosting provider, the first circumstance shouldn’t be an issue. However, when your website's popularity begins to grow, performance issues start to set in, since there’s a limit to the kind of support a shared plan can provide. That means moving on to a better hosting plan is inevitable.
Consequently, you’ll need to upgrade to VPS hosting. With a VPS, physical servers will be shared with other users but each site gets a server assigned primarily for its personal use, with a dedicated amount of resources.
Is Linux VPS Safe?
Let’s take a look at how a VPS works.There's a software called hypervisor software which is run on the main hardware server on which all the VPS are run. The hypervisor software manages the individual VPS running on a hardware server.
The hypervisor manages how each VPS communicates with the hardware on the hypervisor server.This entails regulating CPU resources, allocating the memory, and managing their virtual hard disk images.A VPS has a hard disk image, where all data is stored.While configuring for the VPS, the disk image will be referred to and only allowed to be used by the relevant VPS.The hypervisor software will distribute the required amount of memory immediately after the VPS gets booted up. It will confirm that only the chosen VPS’s control methods can write to and read from it.Systems like this guarantee security for each VPS data, both in memory and on disk.
The level of security of your individual VPS relies on the configuration of the software on which it runs, and is vulnerable only to any flaws that may exist within that software. The VPS as a server on its own comes with all the security vulnerabilities of any other ‘non-virtual’ server.
Managing your Linux VPS server securely gives you the edge over hackers before they breach your site and gain access to sensitive data.
The following are areas to beef upon to secure your server. These techniques don’t need to take a tremendous amount of time and effort, but a certain level of administrative experience is expected.
Disable SSH Login For Root And Add A User
When you disable SSH login for the root user, an attacker will have to guess the user name in addition to the password which may enhance security.
Every Linux VPS has “root” as a username by default. So, hackers try brute force attacks to bypass the password and gain access. Disabling logins from the “root” username increases your security, as it stops hackers from guessing your user credentials.
You don’t have to log in as the root user, what you need is to create another username and use the “sudo” command to carry out root-level commands.
Using Sudo ultimately eliminates the need for root access. It authorizes users to run administrative commands or programs with the security rights of another user. When a user is added, you have the privileges of executing root commands using the sudo program.
Keep All Packages And Installed Os Updated
Updating your server software is easy and should be done. These updates mostly come with security patches. This is what you should do after the first login.
If you’re interested in getting update notifications via email, configure the operating system to send yum package updates. This makes keeping track of what’s changing easy. Alternatively, you can set up a cronjob if you want the task to be automated, to take care of all available security updates in your absence.
Don’t wait too long to apply security patches to reduce your chances of succumbing to a malicious attack. Only important software should be kept, remove software that you don’t need.
Maintain A Strong Password Policy
Prevent any user account from having empty password fields, or to use simple passwords that’s easy to guess.
Your passwords should be a mix of lower and upper case, numbers, and symbols. Ban the use of dictionary words. Allow passwords to age, so users can be compelled into changing old passwords regularly. Disallow the re-use of previous passwords.
Set up a login failure limit and lock user accounts after repeated failed login attempts to protect your system from attacks.
When you don’t backup regularly, something is bound to go wrong which you might deeply regret, especially when you have no copy of your data. If care is not taken, the repercussions might deeply affect you, and how secure or thorough you do not matter.
Configure any software that needs no communication with the internet to only listen to local requests.
Over-Reliance on your host to do backups is a needless risk you should never take. Performing your backups yourself is advisable, even if your hosting provider proclaims to do it on your behalf. Consider storing copies of it in different locations. You could also make use of the cloud so that your backup can be reached from anywhere.
We offer free managed backups for all customers, but we still recommend that customers store their own as an extra precaution. You can never have too many backups.
Change The SSH Port
It’s impossible to hack SSH when it can’t be found. When you change the SSH port number, it reduces the chances of malicious scripts connecting to the default port (22) directly.
Not Confirming if your chosen port number is being used by another service could lead to creating a clash.
Install Anti-malware/Antivirus Software
The major work of a firewall is to control incoming and outgoing network traffic and permit or block them based on a set of security rules. It acts as your first line of defense. Although firewalls have a lot of advantages,they are not fool-proof and can still come under the attack of harmful software. This is the primary reason you have to protect yourself further. Never fail to install anti-malware software. Firewall access should be limited to important services. Only locations that need access should be given and everything, not public-facing should be blocked.
The paid solutions are the most effective because they generate enough revenue to allow them to hire talented programmers and researchers who can improve the efficiency of the software. But if you can’t afford it, some free alternatives can get the job done.
Enforce SSH Public Key Authentication
To increase the security of authentication, you can enforce SSH login to use public-key authentication. A private and public key pair is what you will need to generate. The private key goes to your local machine, and the server also gets a copy of the public key. A user needs a private key to authenticate the server. For authentication with multiple servers, your private and public key pair can also be used.
What are the benefits of Linux VPS
Linux VPS hosting is a fully managed plan. A fully managed plan is one where the web host is in charge of any matter that arises while using the virtual server. It might be technical issues or not.
We can make any kind of customization, as long as you inform the web host.
A reliable security Linux offers eliminates the possibility of malicious viruses and malware to get past its defenses. Your business is safe and secured from any form of fraudulent attack or threats.
Linux VPS Hosting is Cost-effective, which means you’re charged according to your specific needs. You do not need to pay license fees compared to other hosting services. Everyone wants their business to grow. Linux helps you out by contributing to your business to increase traffic on your website. Your allocated resources are more than sufficient to serve you till you need a dedicated server for your site.
One unique quality of Linux VPS is stability. Especially with its shell feature that allows a user to carry out repeated commands, come up with your own set of new tools, and automate server administration tasks. Linux prevents crashes, so all your records and revenue are kept safely.
Using Linux guarantees your privacy. You control all the information or applications that stay on the server.
Your Linux VPS grants you the luxury of owning a higher capacity Ram, disk space, and CPU. It bolsters your chances of accumulating more traffic or run more applications.
A good Linux VPS plan improves your website's potential or any other program you want to use it for. Our services deliver some of the most powerful features of any Linux VPS. Customers who choose Linux VPS hosting with us were grateful they decided to give us a chance. You can start a 7-day trial.
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