Top Techniques to Secure Your WordPress Site Against Spammers and Hackers


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WordPress is one of the best content management systems that are popular among bloggers and online marketers. The platform offers strong features and customizable tools for your content management needs, making it one of the most preferred and widely used CRMs in the industry today. Because of its popularity and increasing number of users, WordPress has become a target of hackers and spammers. Many WordPress sites have been victims of security breach and cyber attacks making it essential to know how to protect your WordPress site against cyber threats and vulnerability to security breach.

Common WordPress vulnerabilities to cyber threats

Security breach is a common cyber risk to WordPress sites. Website design Atlanta points out that your website design and structures are essential in repelling this potential threat. The following are the potential cyber attacks that can increase the risk for spammers and hackers to access you site and what you can do to prevent them from happening:

1.       The use of the global registration feature in WordPress

WordPress has the global registration feature that allows access of several users to a single site. Spammers and hackers take the opportunity to control over a WordPress site by breaching on the global registration feature of the platform especially when they can gain access to it from other user’s computer.

Preventive measure: Double check the settings for the global registration feature if it is disabled. Only activate the feature whenever it is necessary to share access to your WordPress site and only share it to people whom you trust and try to add a security question to the new registrants to your website.


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2.        Login Information confirmation

One of the downsides of using WordPress is that it provides a hint on which log information is entered wrong whenever one accesses a WordPress account. Hackers are known to apply brute force to attack a WordPress site in order to breach its security system. With the WordPress security system providing a hint whether the incorrect information entered is the username or password, it is easier for spammers and hackers to narrow down their efforts in breaching your log information to enter the system.

Preventive measure: You can resolve this issue by tweaking on the functions.php code on your WordPress them by adding the code below given by Michael Brown in his blog that can help prevent WordPress from giving away this valuable information to spammers and hackers:

function failed_login () {

return ’the login information you have entered is incorrect.’


add_filter ( ‘login_errors’, ’failed_login’ );

3.       WordPress version vulnerability

Every WordPress version is unique with distinct vulnerabilities that are known to hackers and spammers. By displaying the version of WordPress that is being used on your site, hackers and spammers will have the advantage of focusing their efforts on how to breach your WordPress security system.

Preventive measure: You can make it difficult for hackers and spammers to know which WordPress version is running your site by changing your WordPress meta page header. Another option is to change the title of the readme.html file in order to make it difficult for hackers to decipher your current WordPress version.

4.       Security breach vulnerabilities of free WordPress themes

Spammers and hackers often use free WordPress themes as bait in order to gain access to a WordPress site. Once the free theme is downloaded and installed on WordPress, it gives hackers and spammers a direct access to your WordPress site.

Preventive measure: Verify the source of the free WordPress theme before you download it to your site.

Techniques in securing your WordPress site against spammers and hackers

Apply these techniques that can help you strengthen your security measures against cyber attacks:

1.       Use strong login and passwords

Hackers and spammers are using brute force in breaching the log information of WordPress users and your best defense is to use stronger and unique passwords to prevent them from succeeding using these techniques:

  • Do not use your name, birth date and other personal information when creating a password
  • Your password should be at least 8 characters long
  • Use a different password from your other online accounts
  • Use a combination of characters in uppercase, lowercase, numbers and symbols
  • Use acronyms or meaningful phrases to you

2.       Update your WordPress site with security patches

Spammers and hackers often use free plugins in order to gain access to a WordPress site. Because the installation of plugins from unknown sources involves the risk of a cyber attack it is important to download only those coming from reputable sources. However, even legitimate plugin developers are prone to spammer and hacker attacks. In order to counter the threat of security breach, plugin developers occasionally release security patches to update the security measure on their plugins. Make sure to use of these security patches to protect your WordPress site.

3.       Protect your site against brute force attacks

Hackers are known to employ brute force attacks in order to access a WordPress site. It has been reported that hackers usually attack WordPress sites more than a hundred attempts a day to break the username and password to a WordPress site. Here are some ways that can help you reduce the risk against the brute force attack used by hackers to WordPress:

  • Use plugins that limit the number of incorrect login attempts a day to your WordPress site. This type of plugin will lock out the user after a number of failed login attempts.
  • Do not use the default administrator user and create a new username and password. 

4.       Avoid shared hosting on WordPress sites

Shared web hosting services can make your WordPress site vulnerable to cyber attacks. Because your site is supported by a hosting service shared with others the security concern is high. Make sure to avoid using shared hosting and don’t subscribe to those that you find the cheapest. Cheap web hosting providers have a poor security technology that can compromise your WordPress security system.

5.       Make a WordPress plugin inventory

If you have been using several plugins already it is necessary to make an inventory and evaluate each whether they have been updated for security patches or they are no longer in use to your site. Keeping your WordPress site clear from the potential threat of a security breach because of outdated plugins is a prudent step to take in order to protect your WordPress site against all forms of cyber attack.

Not sure how safe is your WordPress site against spammers and hackers? We can help make your WORDPRESS WEBSITE DESIGN SECURED. Our team of experts can provide you the best optimization process that your business needs without the risk of security breach.

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