Information Security

This type of ciphers in cryptography are designed to take data blocks of a particular size, encrypt them with a key of particular size and yield a block of cipher text of a particular size.

This is the way of combining and feeding back the inputs and outputs of a cipher which hides the pattern in the plain text by systematically combining each block with a cipher text before actually encrypting it.

This is a public key cryptosystem that offers both encryption and digital signatures for authentication.

This activity in maintaining keys and system security  keeps a record about when individual keys were issued and ensures that a key does not remain in service for too long.

This firewall control access technique controls how a particular service is used, often on the basis of other information collected.

This type of web form security refers to whether outsiders can modify a form content while in transit.

This website vulnerability provides some flaw in the script that allows a browser to fetch or even to modify arbitrary files on the server host.

Physical security involves protecting the physical assets of a computer system, such as hardware and facilities. Passwords are a form of logical or technical security, not physical security.

Encoding is the process of converting data or a message into a specific format or code for transmission or storage. Encryption is a specific type of encoding intended for security, while decoding is the reverse process.

Audit controls protects a system from external security breaches and internal frauds or embezzlement.

Firewall is a true network protector, which authenticates the external access to a network.

This basic security service makes use of encryption to provide wireless networks within the same or similar privacy achieved by an unencrypted wired network.

This algorithm used for GSM security is an encryption algorithm that scrambles the user's voice and data traffic between the handset and the base station to provide privacy.

This component of GSM PLMN architecture provides authentication and encryption parameters that verify the user's identity and guarantee the confidentiality of each cell.

Data encryption is critical for securing sensitive information, and it is most heavily utilized in financial networks to protect transactions and personal data.