Lightweight Directory Access Protocol (LDAP) Injection Attack
Lightweight Directory Access Protocol (LDAP) Injection Attack: An attack that exploits a vulnerability in LDAP-enabled applications by injecting malicious LDAP statements into user input. It is used to gain unauthorized access to sensitive data or perform malicious actions. Examples include modifying LDAP queries to bypass authentication or retrieve sensitive information.
Lightweight Extensible Authentication Protocol (LEAP)
Lightweight Extensible Authentication Protocol (LEAP): A wireless network authentication protocol designed to provide secure client-to-access point communication. LEAP ensures only authorized users can access the network, commonly used in environments such as office Wi-Fi networks and public wireless spaces.
Limit check
Limit check: A security measure that sets a restriction on the amount of data that can be accessed or processed within a specific timeframe. It is used to prevent unauthorized access to sensitive information and minimize the potential impact of security breaches. Examples include restrictions on the number of login attempts and the amount of […]
Key Space Clumping
Key Space Clumping: A phenomenon in cryptography where potential keys are unevenly distributed within the key space, creating clusters that may be more likely to be chosen or attacked. This can weaken cryptographic systems by reducing the effective key space size, making it more susceptible to brute force attacks. Robust cryptographic systems strive to avoid […]
Key Space
Key Space: In cryptography, key space refers to the set of all possible keys that can be used with a cryptographic algorithm, defining the limits of potential key values. The size of the key space (i.e., the total number of distinct keys) is determined by the key length, impacting the algorithm’s resistance to brute force […]
Key Stretching
Key Stretching: The process of applying a cryptographic function multiple times to a password or key to increase its effective length and security. It is used to protect against brute-force attacks and dictionary attacks by making it computationally infeasible to guess or crack the key. Examples of key stretching algorithms include PBKDF2 and Argon2.