How to Protect Your Website From Hackers

Share:

How to Protect Your Website From Hackers


How to Protect Your Website From Hackers
How to Protect Your Website From Hackers

You might take the view that your website is a low-priority target for hackers as it does not contain anything that you consider to be worth hacking. Taking that view could be a big mistake as a large percentage of security breaches are not an attempt to steal your data but for some other reason such as using your site as a temporary server for illegal file-sharing purposes. To protect your website from hackers and prevent hacking, one should master CEH certification training from a specialist.

Discovering your website has been compromised will usually prompt you to search for something like an IT services company Sydney to get the professional technical help you need to rectify the problem and bolster your defenses.

As you don’t want your website to become part of a botnet or be used as an email relay for spam it would be a smart move to take some steps to try and prevent this scenario from occurring.

Here are some suggestions to help protect your website from hackers.

Review your software regularly

One of the most obvious ways of ensuring that your website does not have some avoidable weaknesses would be to keep all of the software you use up to date.

Hackers love to exploit known weaknesses in any software aimed at protecting your website and that is why you should check for updates regularly for any software running on your server and operating system.

CSP can help prevent malicious JavaScript problems

Cross-scripting attacks (referred to as XSS) are aimed at embedding malicious JavaScript into your pages, allowing a hacker to change your page contents, or even steal valuable data.

A good security measure to prevent this from happening is Content Security Policy (CSP). This is a header that instructs the browser to monitor and limit JavaScript attacks. With CSP in place, it will be a lot harder for an attacker to add some rogue scripts that will give them the sort of control you do not want them to have,

Improve your validation protocols


Validation needs to be done on both your browser as well as on your server-side. Although your browser is capable of mopping up simple failures such as mandatory fields that are empty a hacker can easily bypass these.

Validating on both sides will help prevent rogue codes from being inserted into the database.

 Don’t allow file uploads


When you allow users to upload files to your website you are creating a large security risk.

The problem is that you can never be sure that a file that is being uploaded does not contain a script that will give the hacker some control when executed on your server.

The best way to keep your website safe from this form of attack is to prevent direct access to uploaded files completely. By preventing direct access to uploaded files completely it enables you to improve your defenses. You can store them in a folder outside of the webroot, giving you the chance to filter out any dangerous uploads.

These are just some of the protocols that can help protect your website from hackers. It would also be a good idea to get some website security tools so that you can check for any security breaches on a regular basis.

 

 

 

No comments

Note: Only a member of this blog may post a comment.