cyber security solutions
No device is exempt from web application risks.

As the world pushes forwards to go mobile, web application security risks have become a crucial part of our daily lives. Online banking, shopping, social media, entertainment, and the use of web applications continues to grow and so do the potential security risks. Then, what are the most common security issues of web applications? Cybercriminals are constantly finding new ways to exploit vulnerabilities in web apps, putting sensitive personal and financial information at risk. Here, we will discuss the top security issues of web applications and what can be done to protect against them.

Most common web Application Security Risks and solutions 

1. Injections (SQLi)

Injections are among the most common and dangerous web app security risks. An injection occurs when a hacker is able to introduce a malicious code into a database. That allows them to gain access to sensitive information such as user passwords or even credit card numbers. These are particularly dangerous due to their automated capabilities, allowing hackers to target multiple web applications at once. 

To protect against injection attacks, web developers should use parameterized queries. This prevents hackers from injecting malicious code into the database.

2. Cross-Site Scripting (XSS)

Another common web app security risk is cross-site scripting. When a hacker successfully injects a web page, it can grant them access to sensitive information such as cookies and session tokens. These attacks can be used to steal personal information, such as login credentials and sensitive information from the user’s browser. 

To protect against XSS attacks, web developers and IT professionals should use input validation and sanitization to ensure that all user input is properly sanitized and free from malicious code. Additionally, a Content Security Policy (CSP) should be implemented to restrict the scripts allowed to run on a web page. 

Web Application Security Risks
Online banking is one of the most impacted web applications right now.

3. Cross-Site Request Forgery (CSRF)

Cross-site request forgery happens when a hacker tricks a user into performing an action on a web application without their knowledge. The trickster can then steal personal data, such as login credentials, or make unauthorized transactions. 

To protect against CSRF attacks, web developers and IT professionals should implement a CSRF token system. This measure requires a unique token to be included in all forms and requests on the web application.  

4. Insecure Communications

As the name implies, insecure communication refers to a situation where transmitted information is not properly encrypted or authenticated. A client (such as a web browser) and a server (such as a web application) can be vulnerable to insecure communication. Attackers can then intercept, steal and even modify that information. Sensitive information like login credentials or credit card numbers, and other sensitive business information are particularly at risk here.

To protect against insecure communications, web developers and IT professionals should use secure protocols. HTTPS and SSL can encrypt all communications on their web application. 

5. Inadequate Authentication and Authorization

And last but not least, is inadequate authentication and authorization. Authentication is the process of verifying the identity of a user or system, while authorization determines what resources or actions that user or system is allowed to access. When these two are inadequate, it can lead to various security risks. Some of these may be unauthorized access, data breaches, insider threats, or malware attacks. When a company or organization is known to have inadequate authentication and authorization measures, it leads to a loss of reputation and trust from customers and stakeholders.

It may be obvious but to protect against this risk, web developers and IT professionals should implement strong authentication and authorization systems. Multi-factor authentication (MFA) and role-based access control are some of the most proven useful methods available.

Web App-solutely Secure

Additionally, web developers and IT professionals should use input validation and sanitization to ensure all user input is proper and free from malicious code. Every passing year, web apps become more of an extension in our daily lives. Nevertheless, they also come with a variety of security risks that must be taken into consideration. From SQLi and XSS attacks to CSRF, skillful teams like wizlynx group can help discover these security risks within your web applications.

Professionals must stay updated on the latest security threats and trends while taking proactive measures to protect against them. Protecting sensitive personal and financial information is crucial for any business. At wizlynx group: we understand that. 

So take action now to ensure the security of your web applications. Contact us today to learn more about our comprehensive web app security solutions and how we can help you stay one step ahead of cybercriminals. Don’t risk your reputation or your customers’ trust – let us help you secure your web apps today.