Always follow security news
This way you will get security update alerts. Security advisories are available from Twitter, RSS feed, and e-mail list.
Use Drush to Update your Website
For this, download the Drupal core and module from Drupal.org. Now apply them manually to Drupal codebase. Use of Drush commands leads to soothing experiences.
You should check update report on regular basis
Update report gives warning related to various security issues related to the website. This might relate to update installation of Drupal module, core, and database.
Choose a safe and reliable hosting
Drupal might be open source, free CMS platform. It runs quite well upon website supporting PHP database and MySQL. However not every hosting company on the web can provide safe environments. Thus, it is important to find a host that offers state of the art technology like firewalls, SSH, and SSL.
Regularly Update your Drupal Core
It is important to keep modules and core up-to-date. New standard releases are only available upon complete plugging of the loopholes. With every new Drupal version, the loopholes of the earlier version become public knowledge. For this reason is extremely important to update your Drupal in tandem.
Use CAPTCHA to protect your site
The main purpose of this is to determine whether the user is a machine or a human being. Webmasters use this for blocking spambots.
Use Security Modules
Intensify security of the site with robust Drupal modules. Security, Spam Prevention, and User Access are the common categories of modules. Download and then install the module directly from Drupal.org.
Obstruct the Access to your Important Files
It is possible to block access to specific files on Drupal. This includes authorise.php, install.php, or upgrade.php file.
Secure your Login Operation
For the Webmasters this tends to be the biggest concern. Webmaster administrators would take measures to restrict invalid number of login attempts. Similarly, they should ban IP addresses looking to break the password permanently or temporarily. Login security is one of the most powerful Drupal modules to use for this purpose. This effective tool will restrict all access attempts as well as notify all the relevant people via e-mail.
Back up your Drupal site
Regular backing up of Drupal sites is an extremely good habit. That is, even if the hackers get a chance that your website you will be able to cut your losses and spring back immediately. It is important to back up immediately following major site changes.
Drupal site provides endless benefits to the users. You can get additional security and protection against hackers by following these useful tips and tricks. This will help you to optimize the advantages of this Drupal source platform.