Define Session Hijacking

    skycentral.co.uk | Define Session Hijacking

    The Dangers of Session Hijacking

    What is Session Hijacking?

    Session hijacking, also known as cookie hijacking, is a type of cyber attack where an attacker takes over a session between a user and a web application. This allows the attacker to gain unauthorized access to the user’s account and potentially steal sensitive information.

    Types of Session Hijacking

    There are several techniques that attackers use to hijack sessions, including:

    • Man-in-the-middle attacks
    • Cross-site scripting (XSS)
    • Session fixation
    • Packet sniffing

    Impact of Session Hijacking

    Session hijacking can have serious consequences for both users and organizations. If successful, an attacker can take control of a user’s account, access sensitive data, manipulate transactions, and even impersonate the user.

    Preventing Session Hijacking

    To mitigate the risk of session hijacking, organizations can implement security measures such as:

    • Encrypting session data
    • Using secure HTTP protocols (HTTPS)
    • Implementing strong authentication mechanisms
    • Regularly monitoring and detecting unusual activities

    Man-in-the-middle attacksAttackers intercept and modify communication between user and application
    Cross-site scripting (XSS)Attackers inject malicious scripts into web pages viewed by users
    Session fixationAttackers set a user’s session ID to a known value to hijack the session
    Packet sniffingAttackers capture and analyze network traffic to steal session data