Transport Layer Security (TLS) is simply an updated, more secure version of SSL. Thus, it reduces the risk of criminals reading and modifying the messages sent over the internet. It is these limitations that make the protocols vulnerable to attacks.Īn SSL connection uses Secure Sockets Layers, which protect any personal information required to pass between the two systems. Using a session key, attackers gain access to the server by spoofing the user’s credentials.ĭue to stateless protocols, there is a threat of session hijacking. Generally, this happens with an unsecured WiFi Hotspot, as the attacker can access the network, monitor the traffic, and then set up their access points to conduct the attack. By using SSL/TLS only for its login pages, the website takes the easy route and the attacker can steal the session key and impersonate the user to operate the web application. Session Side Jacking:Īn attacker can intercept the session cookies of a user after he or she authenticates them by using packet sniffing. Only in session cookies, thus, giving attackers the information required for session hijacking. Moreover, injected scripts will be able to access your session key if the server does not set HTTP. When an attacker exploits vulnerabilities within a server or application, he injects Java scripts into a user’s web page, causing the browser to run arbitrary code. Examples of session hijack attacks include: Cross-site scripting session hijacking (XSS): To hijack a user’s session, an attacker can use several techniques, depending on the attacker’s position.
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