6 Common Security Vulnerabilities of Websites
Even the most experienced IT manager and web security expert must remain vigilant against the bad guys. Nobody’s safe without understanding what to look for. Here are six of the most common vulnerabilities against which you must protect yourself.
VULNERABILITY MOST WEB SECURITY
1. SQL INJECTIONS
SQL injection is a web application security vulnerability in which an attacker tries to access or corrupt database content using the application code. This enables the attacker to create, read, update, alter or delete data stored in the backend database if it is successful. The SQL injection is one of the most common security vulnerabilities for web applications.
2. CROSS SITE SCRIPTING (XSS)
3. BROKEN AUTHENTICATION & SESSION MANAGEMENT
Authentication and session management cover a number of security issues, all of which relate to maintaining a user’s identity. If authentication and session identifiers are not always protected, an attacker can hijack an active session and assume a user’s identity. Need a website security review or maintenance application? For more information, please visit our website support page.
4. INSECURE DIRECT OBJECT REFERENCES
Direct object reference is when an internal implementation object is exposed by a web application. Internal objects are files, database records, directories and database keys. If an application displays a reference to one of these objects in a URL hacker, it can be manipulated to access the personal data of a user.
5. MISCONFIGURATION SECURITY MISCONFIGURATION
Security configuration covers several types of vulnerabilities focused on a lack of maintenance or web application configuration attention. A secure configuration for the application, frameworks, application server, web server, database server and platform must be defined and deployed. Failure to configure security gives hackers access to private data or functionality and can lead to a complete system compromise.
6. CROSS-SITE REQUEST FORGERY (CSRF)
Cross – Site Request Forgery (CSRF) is a malicious attack where a user is tricked into performing an action he or she did not intend to do. A website of a third party sends a request to a web application against which a user has already been authenticated (e.g. that’s their bank).
The attacker can then access the functionality through an authenticated browser of the victim. The goals include web applications such as social media, e – mail browser clients, online banking and network device web interfaces. Don’t get your guard caught up. Practice safe website security measures and be always ready to protect yourself and the future of your company against an attack you may never recover from. The best way to tell whether your site or server is vulnerable is to perform regular security checks.
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