Perform regular site updates and use a firewall

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An effective way to prevent SQL injection attacks is to regularly update your WordPress site to the latest version. These updates often fix security vulnerabilities, including issues with database software, making it difficult for hackers to attack your site.

If you are using an outdated version of WordPress, we recommend enabling automatic updates for the latest version by visiting the Dashboard » Updates page .

Here, simply click on the link "Enable automatic updates for all new WordPress versions". From now on, all major updates will be installed on your site as soon as they are released.

Install WordPress updates
For more information, you can check out our beginner's guide on how to update WordPress safely .

Once you've completed this step, you can also add a firewall for added bc data india security. This feature acts as a shield between your site and incoming traffic and blocks common security threats, including SQL attacks, before they reach your website.

If you run a small online business, we recommend Sucuri , which is one of the best WordPress firewall software on the market. It offers an application-level firewall, brute force prevention, as well as malware removal and blacklisting services, making it a great choice.

How website firewall blocks attacks
We have direct experience with this tool. It has even helped us block 450,000 WordPress attacks on our site in the past.

That said, Sucuri may not be powerful enough for large, high-traffic sites. In that case, you might want to consider Cloudflare , which can offer security features as well as an impressive content delivery network (CDN).

If you're unsure which option is best for your site, check out our article on why we switched from Sucuri to Cloudflare or our Sucuri vs Cloudflare comparison .