Laravel Security Best Practices

A well-known open-source framework for creating web applications is called Laravel in web development. The PHP framework for web artisans is how this framework is tailored for developers and is frequently referred to. Laravel is now the go-to framework for developers thanks to its fantastic community, incredible Eloquent ORM, and built-in security features.

Because of Laravel’s increasing use, cybercriminals are starting to target it as a target. Security is one of the most crucial aspects when building a project. Because of this, it might demand fundamental knowledge of the technology stack and its security functionalities. As a result, hire Laravel developers to reduce security worries and deliver potentially fast results.

You’d be much helped in this respect if you concentrated on the features that satisfy your security requirements. The most significant challenges that developers encounter, along with solutions, are listed below.

Tips and Tricks for Laravel Security Best Practices

We’ll look at Laravel security best practices now that you understand security’s importance.

Authentication in Laravel

With integrated boilerplate coding throughout the scaffolding, this framework is highly productive. ‘guards’ and ‘providers’ are the tools Laravel utilizes to make this process function as it should. To be specific, the former emphasizes evaluating and authenticating users each time they submit a request. Laravel 7 features further support this. The former also helps to retrieve users from the database simultaneously. The APIs, datasets, and objects are all that a developer needs to do.

Passport and Sanctum are tools to help you manage API tokens and authenticate requests performed with API tokens. Please be aware that these libraries and Laravel’s integrated cookie-based authentication libraries do not compete. The built-in authentication services generally focus on cookie-based browser authentication, whereas these libraries primarily focus on API token authentication. You can hire dedicated developers to leverage most of the benefits these libraries offer. Many applications will make use of both one of Laravel’s API authentication packages as well as its built-in cookie-based authentication services. While this happens, the authentication features automatically link to the app.

Cross-Site Request Forgery Protection

Laravel makes advantage of the by default enabled Form Classes Token function. The preconfigured CSRF filter and the token are visible in the source code. Said CSRF protection ensures that every request is for your app, not a possible XSS attack by a third party. The HTTP 500 error is returned, and access is denied if the CSRF filter identifies a potentially dangerous request.

Because of this flaw, attackers can run script code within the scope of your application. When user input is used on an HTML page without being verified or encoded first, XSS takes place. This may result in phishing scams, session hijacking, and other problems. If you are utilizing Laravel Blade templates, the most straightforward approach to stop this from occurring is to use the triple curly brackets whenever you can: {{{}}}. This feature, introduced in Laravel 4, enables the value to be passed through the auxiliary function e(), a shortcut for the PHP htmlentities function.

Protection against SQL Injection

Among the several flaws that could affect the system is SQL injection. As an additional compromise with Laravel, the Eloquent ORM uses PDO binding to protect against SQL Injection. Hackers may create a new attack by adding and changing the query. For example, an unprocessed SQL query or a PDO parameter binding would not cause the system to remove the table “users” when the command “drop table users” is issued.

Cookie protection

If you create and enable an encryption key for Laravel, it will also ensure that your cookies are fully secure. Depending on the Laravel version you’re using, you’ll either need to add the encryption key to the app.php file in the config directory (versions 5 and above) or your application.php file in the config directory (versions 3 and below).

Use Encryption

AES-256 and AES-128 encryption are offered by the Laravel framework’s encrypter, which uses the OpenSSL library. Laravel signs encrypted information using a Message Authentication Code to ensure that no encrypted data can be altered by an unauthorized party (MAC).

Check Firewall settings

For your Laravel site, you must install a web application firewall. The WAF will benefit your HTTP application using its filtering and monitoring capabilities. Both a cloud-based solution and one installed on your server are options you can consider. You will gain some advantages from such a solution, including:

  • Brute-force attacks
  • DDoS protection
  • Spambot protection
  • SQL Injection protection


All the information transferred on your website when it is HTTP-deployed will be sent as plain text. Therefore, anyone who intends to steal has time to do so during the transmission. So it makes sense to deploy your web application over HTTPS to secure all the information inside.

For a simple website SSL certificate setup, you need to seek the assistance of a Laravel developer. You may quickly switch your web application form to HTTPS with this. If you wish to hide specific routes, you can use the filter defined below. Simply redirecting users to a completely secure path is what this step does.

Update Regularly

When using Laravel, you must ensure that your bundles, plugins, and add-ons are updated frequently. The components and plugins might not be compatible with any significant update the service provider releases. In other words, they have updated following this, and a user must update by this. Most customers now update the major release; they do not update the modules and plugins, which are still running on obsolete versions of the major release.

The performance will suffer, and it will be more open to hacking if you don’t update the modules. You can take the necessary action while continuing to check those modules and plugins.

You must keep your software project’s components up to date, as we saw above. The situation is the same whether we are discussing plugins, modules, or packages. Once again, it would help if you ensured you were utilizing the modules, plugins, and add-ons needed for the project. Discarding the unimportant ones is the right course of action.


This blog aims to gain a deeper understanding of how the Laravel framework’s built-in features shield us against various vulnerabilities. It also demonstrates how Laravel enables us to concentrate on development rather than addressing typical security issues.

Another benefit is that using a vast ecosystem platform enables us to add third-party packages to address particular issues other developers have already encountered.

Author Bio

Ronak Patel is the CEO and Founder of Aglowid IT Solutions, an ever-emerging Top Web and Mobile Development company with a motto of turning clients into successful businesses. He believes that the Client’s success is the company’s success and so he always makes sure that Aglowid helps their client’s business to reach to its true potential with the help of his best team with the standard development process he set up for the company.

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