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Open-Source Website Security Tips

There has been a tremendous expansion of innovative tools and applications in the web development world. Popular open-source content management systems, such as Drupal and WordPress, have made it easier for businesses to make their mark over the internet. Their highly customized designs, templates, plugins and modules provide for a simpler website creation and execution. Although these websites are user-friendly, they can be vulnerable to a number of security threats. However, a few preventive steps can mitigate the risk of cyber-attacks on your open-source website. Some of these have been discussed below:

  • Keep Plugins And Themes Updated: Majority of the hacking attacks on open-source websites are carried out through an unpatched vulnerability in a theme or plugin. When hackers discover the route to access such a plugin, they may manipulate it for malicious purposes. To avoid this, you should make sure that your software platform and themes are updated to the latest version. You must also remove any unused or non-updated plugins from your website.
  • Relocate Administration Directory: By default, most open-source website development platforms use the ‘admin’, ‘wp-login or ‘wp-admin’ extensions as log in page. This is where a user gets access to modify the site’s content and other backend settings. Relocating your administration directory to another folder will make it difficult for the hackers to trace.
  • Form Validation: Make sure you perform both server side and client side (browser) form validation. The web browser may identify minor failures such as mandatory fields left empty or numbers entered in a text-only column. However, to avoid getting them side stepped, you must conduct a server side validation as well. This will make sure that the hackers are not able to enter a malicious scripting code into your website’s database.
  • Install SSL: It is recommended to use an SSL certificate to encrypt important information transferred between the browser and website server. It prevents the data from being intercepted, thus safeguarding you against Man In The Middle (MITM) attack. SSL certificates are particularly important for ecommerce portals and other websites that need to store sensitive information of the clients or customers.
  • File Permissions: Since most open-source platforms come with pre-set file access permissions, they are usually not optimized for security purposes. Depending upon your web host and purpose of the plugin, you should alter your file permissions to prevent hackers from entering malicious code into your website.

We, at Centex Technologies, provide complete cyber security solutions to Dallas, TX based businesses. For more information, call us at (972) 375 – 9654.