8 tips on how to protect your site from hackers

how to protect your site from hackers
how to protect your site from hackers

Website hacking is also increasing. Hackers pose a serious threat to webmasters and visitors because hackers can ruin your website, steal user data, steal credit card information from your website, and use your server to provide illegal files or insert malware and harmful code into your website. As a webmaster, you have a legal obligation to protect user data from theft and to report security breaches. It’s best to take precautions and protect your site, not to deal with hacking. Here the Network Experts tells you 8 tips for how to protect your site from hackers.

how to protect your site from hackers

1. Use complex passwords and change passwords regularly

Thousands of violent attacks are detected on the network every day. The attack works primarily by guessing the username/password combination. Strong passwords can effectively eliminate brute force attacks and dictionary attacks. Strong passwords should be at least 12 characters long and contain uppercase and lowercase letters, numbers, and special characters. Do not use dictionary words. The longer the password, the stronger the site security. Avoid using the same password for all website logins and changing your password periodically to ensure that security breaches are prevented. User data is always stored in encrypted form.

2. Install SSL certificate

SSL certificates are almost mandatory for any website that handles personal information. This is a relatively inexpensive and simple way to improve the security of your website. By installing an SSL certificate for your website, all personal information is encrypted as it travels between your website and the visitor’s computer. Any hacker who tries to eavesdrop on an encrypted connection can only see garbled text that is useless to them. It also helps build trust in visitors and promotes site search engine optimization.

3. Regularly update the software

Hackers can scan thousands of websites every hour for vulnerabilities that can be hacked. CMS providers like Joomla and WordPress are always vigilant, constantly looking for vulnerabilities to plug into their systems and post regular patches and updates to ensure their software is not attacked. Make sure you run these updates and always have the latest version that supports your website. If your site uses third-party plugins, periodically clean up and clean up any unused plugins to minimize the threat of hackers using your site as a gateway.

4.Hide the management page

Hackers can access your site’s data by going to the management level of your site. They may look for names such as “administrator”, “login” or “access” on your web server and then focus on accessing these files to compromise your website. To hide the hacker’s administration page, you should use the robots.txt file to prevent hackers from finding them on the search engine. Rename your administrative folder to unobtrusive content and only communicate it to your webmaster. Limit the number of login attempts within a specific time. Do not email login details because email accounts may be hacked

5.Limit file upload

Allowing visitors to upload files to your website can pose a significant security risk. Hackers can upload files containing malicious code to destroy your website. If file uploads are unavoidable, the best solution is to block direct access to all uploaded files. Store the file outside of the root directory so that you cannot directly access or execute the file. Use scripts to get them from a database or a dedicated folder and then present them to your web page if necessary.

6. Double verification of form data

You should check the input of any form on the browser and server-side. The two-level verification process will help prevent malicious scripts from being inserted by accepting data from form fields. Web browsers can find simple errors, such as missing a required field or entering a word in a field that only requires numbers. Server-side validation can detect potential malicious attacks, such as where an attacker attempts to enter code to exploit the vulnerability.

7. Prevent cross-site scripting (XSS) attacks

XSS attacks occur when a hacker attempts to submit a JavaScript or other code using a form to execute malicious code on a visitor to your site. To keep your site safe, you should encode and remove all HTML from the submission. Otherwise, the hacker can steal the visitor’s credentials and log in to the cookie details when visiting your website.

8. Regular backup

Keep all website files backed up in case of hacking. Cyber Security Services in Australia gives you a suggestion that please contact your web hosting provider to find out if it provides a backup solution for webmasters. You can also install the backup plugin on your website. Some backup plugins allow you to schedule automatic backups and send files to cloud storage services such as cloud disks. In addition to being safe, you can save a backup of your files on your computer based on other backup technologies.

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