Top Drupal Security Issues & The Solutions

As people pay more and more attention to their websites on Drupal, the security issues on Drupal can never be neglected. For one part, Drupal gets increasing popularity for many people who select it to build their websites. But for another, such popularity still gains the risk of being hacked and some other unsafe problems.

Therefore, how to increase Drupal security is an important task you need to think over to ensure the security of your data and the powerful performance of you websites. On the basis of years experience in the industry, we provide you with some useful Drupal security solutions. Details are shown in the following parts.

SQL Injection

SQL injection means someone access and retrieve a database without any authorization. As a matter of fact, this security issue is often used to attack data-driven applications. Of course, some solutions of SQL infection on Drupal have been put forward. We list some of them to help you have a general idea about this problem.

SQL InjectionSQL injection means someone access and retrieve a database without any authorization. As a matter of fact, this security issue is often used to attack data-driven applications. Of course, some solutions of SQL infection on Drupal have been put forward. We list some of them to help you have a general idea about this problem.

  • Check the legitimacy of the submitted data. You should pay special attention to the legitimacy of the submitted data before it is processed by server.
  • Encapsulate the information presented by clients. By doing so, the security of such information and statistics can be ensured.
  • Replace or delete sensitive character and string. Actually, this method can avoid some security problems but cannot solve it permanently.
  • Block the error information. This solution is one of the most popular methods adopted by many security experts in the modern society.

Security of Server

In general, the problem of Security Misconfiguration often exists in shared servers. As is known, many people shared a same server, which means you probably share a hosting with a site of a politic party, increasing the risk of being attacked. Under such circumstance, you should have some basic knowledge to protect your websites.

In the first place, you should know what kind of applications are running on the server. Because some of applications have various security loopholes, you’d better check your applications and focus on this issue. What’s more, you have to update your OS, PHP and SQL server to prevent your websites on Drupal from being hacked.

Security of Password

Password SecurityIt is a common knowledge that username and password are two important evidences to figure out your identity and enter your websites. It is not wise enough for you to select simple password and even lump the passwords of different websites together. This is because that it is easy for hackers to guess your passwords and hack you websites or computer.

Therefore, you have to choose a more complex password for your Drupal websites. Don’t be frightened by the trouble of entering complicated password. Only you do so can you enjoy a safe and comfortable websites browsing. Here is a small tip for you to setting your password – use numerals, symbols and alphabets, including both upper and lower case letters.

Security of Websites

Website SecurityA secured communication is of significance for a website security. To some extent, a safe module can secure your websites against malicious attack. Here are some prefect Drupal modules which can help you a lot.

  • The first useful module belongs to captcha, which aims at making a distinction between human and computer. This module can protect your Drupal websites from robotic submission guided by spammers.
  • Oauth is another option you can make. Oauth operates much like a credit card does, but with authorization data as the currency. This module enables you to visit server resources without risks.
  • LDAP is still a great choice. This lightweight directory access protocol can integrate authentication and authorize users for certain views and feeds. One of the advantages of this module is that all the information under a single central repository can be secured.

Conclusion

From what we talked above, it can be noticed that there are useful tips to protect your Drupal websites from risks and hacker. What you need to do is to upgrade Drupal regularly and make sure the Drupal version is the latest one. When you are running your sites on Drupal, you can choose some powerful modules to ensure your sites’ function, just like what we mentioned before.