Has your website ever been hacked by unwanted messages? Being a website owner, there is nothing more terrifying than the thought of being hacked or the core files of your website being completely wiped out.
In this digital era, the possibility of your website getting attacked with malicious attacks is quite normal. Malware can steal the data from your website as well as from your local computers and it just takes milliseconds to install.
It is very difficult to manage such issues, especially when you have taken so much time to develop and manage your webmaster console. To protect your website from such malicious attacks, there are some measures that you must take.
In addition to regularly backing up your files (which you should already be doing, for various reasons), taking the following easy steps will help keep your website safe:
Update the software from time to time
Being a secure entity is a myth now-a-days because a website can anytime become a victim of a Man-In-The-Middle attack (MITM). Man-in-the-middle attack is a type of cyber-attack where attackers insert themselves in the middle of a conversation between two parties where they intercept, manipulate and send unwanted data which is not meant to be sent at all. Therefore, it is very important to update all your software programs to restrict malicious attacks.
Files upload policy
The ability to upload and download a file from the web server is a common feature. Allowing users to retrieve files from the web server is based on your authorization level. An ordinary user may use the file upload facility to upload malicious files on the web server to exploit the website or web application.
You need to allow uploading of files only under authorization where you can assign users to upload files with some restrictions. To protect your website from malicious attacks, webmasters should remove the executable permissions for the file so that it cannot be executed, in order to ensure website security.
Firewall is a software program or piece of hardware which protects unwanted incoming access to the host over the internet. It protects the computer from malicious attackers who try to access credit card details, passwords, IDs and other information which is saved on your browser or drive. It is highly recommended for all computer users to have firewall on their systems.
Ensure HTTPS security
When you try to access a website, a protocol used by World Wide Web called HTTP is responsible for how the website is delivered to your computer and what information is transferred from one computer to another. So, when you request a page, ensure that you are using HTTPs, i.e. HTTP (Secure). The security during the transfer is called the Secure Sockets Layer (SSL). SSL is a protocol to encrypt the communication between the host and the server. It also keeps an eye on Man-In-The-Middle attackers.
Your password should be more protected to avoid hacking. It is always better to use minimum eight alphanumeric characters for your password. Good password practises ensure security of accounts in the long run. Avoid storing passwords on browsers and keep changing passwords on a weekly or monthly basis.
Double verification of form data
It is advisable to protect your form data from malicious attacks by performing client side and server side validations. These two level validation processes will block all malicious activities that are trying to penetrate your website or server.
Most hackers use this tool to hack and manipulate websites. Hackers penetrate websites through SQL injection to gain access to your website and then bring them down. They mostly target the website form field or just a URL parameter to gain access to authorized database. You can easily prevent this by using parameterized queries. Most web languages have this feature and it is easy to implement and execute.
Security is a myth now-a-days but we can still protect ourselves from becoming victims. Follow the steps mentioned above to protect your website from malicious attacks. The best way to protect is to take weekly and monthly backups.
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