With hacker attacks almost every webmaster, developer or owner of the site is familiar. Attacks damage the reputation of the resource and its rating in the SERP, which adversely affects site traffic, as well as the income of its owner, if the project is commercial. That’s why you need to consider the security of the resource as a priority for your business, especially if you are requesting personal information from customers. How can this security be ensured? Read this article and learn about 6 ways to protect against hacker attacks.
1. Ask and store only the necessary customer data
Hackers can not steal what you do not have. Therefore, request through your Internet resource and save only those personal data of the client, which are really necessary for conducting your business. When it is necessary to process bank card data, use the encrypted channel to process it, in order to exclude the possibility of reading the map data by your servers. It may take longer for customers to make a payment, however, such actions will protect you from the risks associated with keeping your bank card data safe.
2. Update your project’s SSL for encrypting browser connections
When sending sensitive information, you need to encrypt the connection between the site and the browser. In order to secure the site from hacking hackers, constantly update the current encryption algorithms, for example for SSL (Secure Sockets Layer). For security purposes, it is important to use updated versions of the encryption library. Last year, researchers found a serious vulnerability in the code version of SSL 3.0 and 2.0. That’s why updates are needed.
Read more here: How to install our free SSL certificate to your website.
3. Test your site regularly for vulnerabilities
Companies that issue bank cards require vendors to test their resources for compliance with certain security standards. However, this is sometimes not enough. The most reliable way to prevent unforeseen hacking is to conduct regular testing of your resources. It includes:
Regular checking of websites (including testing of all links) in order to ensure that hackers have not introduced malware into advertisements, graphics or any other content posted on your website by third parties.
Penetration testing. If your budget allows, think about hiring a cyber security specialist to find vulnerabilities in the code.
Selection of tools for scanning, which during the testing of the program help to calculate various vulnerabilities in the code.
4. Encrypt all communications that are of interest to hackers
Encrypt communications with your business partners, especially when it comes to payment card data. If necessary, you can even think about encrypting your email messages. Remember that it’s never worth sending important personal data to simple texts over the Internet. Why risk the security of your data?
5. Trust, but check
We all want to trust our customers, right? However, these days it is best to check twice. Therefore, connect the address verification system and ask customers to enter the card authentication code for all transactions.
6. Choose a reliable hosting provider
When choosing a hosting provider, make sure that you invest in quality services. Many hosters, such as Timeweb, offer a set of services that contribute to the stable and reliable operation of your site. The greatest security for you can be guaranteed by providers who:
- Perform regular backups
- Conduct regular network monitoring
- Provide support in case of any problems