3 steps to secure your website with professionnel team

In recent years, the ease of building websites has expanded. Thanks to content management systems (CMS), like WordPress and Joomla, business owners are now the webmasters.

Web applications can help target an increasing amount of customer base in a way that was never available before. Web applications can interact with your customers to communicate, provide product support, and maintain their business. Since we use web applications for so many things and transmit so much sensitive information through so many different types of online channels, then we should be forced to take a strong stance to protect and secure that information as well.

To date, no web technology has proven itself invulnerable beyond a doubt. New threats appear every day and require at least some changes or improvements in the implementation of countermeasures and general web-focused security. To improve the overall quality of web applications, developers should adhere to these rules.

Use exception handling

Another development-focused security measure is good exception handling. You would never want to show anything other than a simple generic error message when something goes wrong. Textual inclusion of actual system messages does the end user no good and instead functions as valuable clues to potentially threatening entities.

When developing, consider that there are usually only three possible outcomes from a security perspective:

  • Authorize the operation.
  • Decline the operation.
  • Handle an exception.

Usually, on an exception or error, you’ll return to rejecting the operation. An application that fails securely will prevent operations from being unintentionally allowed. For example, if an ATM were to break down, you would prefer it to display a simple, friendly message to the user (not spill money on the floor).

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Apply authentication, role management and access control

Implementing effective account management practices such as strong password enforcement, secure password recovery mechanisms, and multi-factor authentication are important steps to take when creating a Web application. You can even force user re-authentication when they access more sensitive features.

When designing a web application, a fundamental goal should be to give each user as few privileges as possible so that they get what they need from the system. By using this principle of least privilege, you greatly reduce the risk of an intruder performing operations that could crash the application or even the entire platform in some cases (thus negatively affecting other applications running on that same platform). form or system).

Other authentication and access control considerations include things like password expiration, account lockouts, if applicable, and of course SSL to prevent passwords from being sent and other account-related information for all to see.

Implement HTTPS (and redirect all HTTP traffic to HTTPS)

We had already discussed encryption with development-oriented approaches. Service-level encryption is also an extremely useful (and sometimes necessary) preventative measure that can be taken to protect information. This is usually done using HTTPS (SSL or Secure Sockets Layer).

SSL is a technology used to establish an encrypted link between a web server and a browser. This ensures that the information passed between the browser and the web server remains private. SSL is used by millions of websites and is the industry standard for protecting online transactions.

Additionally, the general use of SSL is advised not only because it will simply protect your entire website, but also because many problems can arise with resources such as style sheets, JavaScript, or other files if not referenced via HTTPS over SSL.

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If you have a poor command of technology, you can turn to professionals such as secuserv.ch. A professional team will guide you throughout the creation of your web and mobile site and application by offering the latest strategies and techniques that help better secure your application.

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