Securing a Cloud Server with Open Source Technology

June 5, 2016

Hosting your website or web application using cloud servers are among the new trends in business nowadays. The flexibility that it offers attracts all kinds of users, from end consumers to large businesses. Ask them if they heard about the cloud, and I’m sure you’ll get 90% positive answers. If you’ve used an email before, then you’ve experienced using the cloud. Cloud computing have many different faces and for this article, we’re going to tackle about securing cloud based dedicated servers to make sure that your website or web application is secured.

cloud security

Isn’t Cloud Secured?

No system or infrastructure is secured 100%, there will always be a way to breach any kind of security. The flaw is either hidden deep within the software or application or even from human errors. With that in mind, we should always make sure that we monitor and do our best to secure our cloud servers and fortunately, there are many ways that we can do that, including open source technology.

Tips for Securing Your Cloud Server

  • Lock down your server’s firewall. Your firewall is your frontline defense and it should be locked down. Many open source software firewalls are available online to help you put a secured fence for your cloud servers. However, many users don’t know how to use it properly. Only open ports for admin and service ports when needed and for as long as it’s needed.
  • Always keep a backup. It’s always important to keep a backup of your data offline. Always consider the worst case scenario such as the cloud crashing (this is very rare, though). When it happens, you’ll not be able to access your data for hours due to such event. Public cloud servers are offering the same server for different clients and there’s a chance that your data could get lost. Therefore, it is very important to keep your vital documents backed up to save you time and money.
  • Always use a strong password. Weak passwords are the number one reason of why data gets hacked. If you’re using a strong password, it will be harder for hackers to gain access to your sensitive data. Passwords should contain 10-12 alphanumeric characters along with uppercase and lowercase letters and symbols to make it even harder to crack. But do keep in mind that you must create an easy to remember password or you can use open source password manager tools to help you keep your passwords.
  • Encrypt your data. Encrypting your data is very important to make sure that it’s protected against malicious users. Encryption will make it difficult for hackers to steal your data.

All The Fundamental Facts Regarding Open Source Programming


Technically speaking, an open source programming is a system by which you can get access to the source code of a program freely and openly. The programs based on open source represent the optimum quality of work which people can accomplish when they work for a shared and long-term goal together.

In this modern age of computers, such open source programs are being developed and used by many volunteer programmers globally. In contrast to the proprietary development programming, open source programming always stays under review for continuous improvement.

Reasons behindthe Popularity of Such Programming

  • The most logical reason for the growing popularity of open source programming is that the programs required for the work are very often free.
  • At times, the complete version of the software or a download is available online but at very competitive price.
  • However, availability of the new updated version doesn’t mean that the free version users will be short-changed.
  • The programs are always under constant refinement which is a very good thing looking at the perspective of free web development. So, it is quite hard to state about an upcoming definitive version of the open source program, not any time soon.

Benefits of Using Open Source Programming

There are main core advantages associated with the use of open source programming. Those are given below-

  • The upgrades of open source programs are developed and maintained very quickly than that of the proprietary software due to the principle of open access.
  • It is a field of greater pride when it comes to volunteer web developers, as there is no other programming in which such a great number of volunteer programmers are involved.
  • These developers critically analyse as well as rectify all the flaws and therefore, you don’t have to worry in the future in case you are associated with open source software.
  • The volunteers also make imperative developments if required.
  • The operation related costs in case of open source development are quite lower as compared to other software and the credit here goes to the large volunteer groups of developers linked with open source programming.
  • Due to the above-mentioned reason, you can build a website by using all of the open source software with a very minimal charge or sometimes nothing when it is about license along with server fees.
  • In the case of this particular programming, there is no requirement of any confidential information when a matter like audits arises, whereas, in the case of proprietary software, it is quite the opposite.

The nature of open development in the case of this programming has created an environment full of absolute trust among all the developers as well as the users. With the open source programming and related software, there is no obligation linked with any copyright issue or else the issue of trademark.

With this opportunity, the users are free to customize the code as suitable to them. It can be mentioned that the greater level of flexibility in open source programming benefits the worldwide community.