Proven Things to Do for Secure Website
February 15, 2023
Thanks to today’s web development platforms and tools, anyone can create a powerful application in a relatively short period. Although, there is a huge difference between creating functional code and creating secure code. Frauds are rising, and hackers are finding and coming up with new tactics to hack potential users. Here we’ll highlight the most reliable ways to make your site secure.
Careful handling of user input
Any user input is potentially dangerous and untrustworthy. Many attacks on web applications involve sending unexpected input intended to create behavior not intended by the designers/architects of the application.
One of the most common attack methods on the Web is SQL insertion, when malicious SQL code is injected into a website’s database as part of user input in order to execute a specific command.
Unauthorized access to sensitive data or the destruction of critical data is the most prevalent outcome of such assaults.
The good news is that errors in input handlers can easily be detected automatically. Various code sniffers and application scanners can detect vulnerabilities in your input forms.
It’s not difficult to prevent SQL injection attacks. However, even the most innovative and most well-meaning developers still make mistakes. Therefore, detection is critical to reducing the risk of SQL injection attacks. The Web Application Firewall (WAF) can detect and block basic SQL injection attacks, but it should not be used as the only preventive measure.
Next, you should limit account privileges.
The principle of least privilege applies here. Give users as little privilege as necessary, and isolate different application parts if possible.
Check the access control on your site while assessing whether or not this site is secure and how to make the site safe in Google Chrome or any other browser.
This is how a web application offers access to information and capabilities to specific users while refusing access to others.
It entails categorizing users into groups with varying rights and privileges.
An unauthorized user should never be permitted to edit material, perform operations using another user’s credentials, or be granted administrator access.
Protecting your network infrastructure
Web server configuration plays a vital role in the security of web applications. Various server configuration problems can affect the page, including:
- Configuration bugs that allow access to a restricted directory and execute commands outside the server web directory (Directory Traversal attack)
- Unnecessary source files or backups
- Improper directory and file access permissions
- Unnecessary services enabled (content management, remote administrators)
- Default user accounts and source passwords
- Disclosure of too much information in messages or errors
- Secure Sockets Layer (SSL) configuration errors
Once detected, these problems can easily be used to compromise the entire site. The first step in implementing security and learning how to secure a Web site is to create a good Web server configuration guide, which should include:
Disabling all unnecessary services
Determining the position, access privileges, and computer users
The man-in-the-middle (MITM) attack, which happens when someone is between two computers (such as a laptop and a distant server) and intercepts the communication, is a popular type of assault.
The attacker does not always have physical or remote access to your machine.
It can happen if you connect to an unencrypted public Wi-Fi network, such as in airports or coffee shops. An attacker can enter and use a free tool to intercept all packets transmitted between networks.
Because of the prominence of HTTPS, which enables encrypted links to websites and services, this attack is not as effective as it formerly was. An attacker cannot decipher encrypted data transmitted between two machines using an encrypted HTTPS connection.
That’s why it’s important to always protect traffic to and from your site with an SSL certificate. Many web hosting providers offer it for free, so it should be the first step in protecting any web resource.
As the value of databases rises, so does the possibility that attackers may get access to their data. As a result, databases must be safeguarded by security methods integrated into the DBMS, operating system, or network access control systems.
The most basic approach to securing sensitive data housed in a database is to limit access to specific individuals. The major guidelines for database security are to keep software packages up to date, partition the database into secured network segments, use encryption when transferring and storing data, and utilize role-based access to all databases.
Furthermore, site backup is essential for each site owner. It is the process of duplicating the site files and database in case of computer hardware failure, virus attack, or site breach. When you question how to safeguard a website, backup is typically the first thing that comes to mind.
Making the most of your online experience requires managing and maintaining a website. As your company evolves, so should your website.
Any intervention to improve the site is always welcome, as is taking care to maintain site speed or security. For everything to be as it should be, the care of the site should be entrusted to professionals. After all, they are the ones who know best how to keep your site secure.
At Bragona Technologies, our job is simple: keep your website safe, up-to-date, active, and error-free. Standard maintenance keeps your site looking great and running fast, and we track uptime and performance, including daily data backups and hourly monitoring. We also offer security audits as part of our other services.
Our proactive approach to security combines finding and eliminating potential threats before they become a problem. If these updates aren’t made, it can make your site a target for hackers.