Preshared Key
Preshared Key: A cryptographic key that is shared between parties before it is used for encryption or authentication purposes. PSKs are commonly used in various forms of secure communication methods, such as wireless networks (like WPA-PSK in Wi-Fi networks) or in VPN connections, to establish a secure channel over an otherwise insecure medium. Despite its […]
Pretexting
Pretexting: A social engineering technique in which an individual creates a false scenario or pretext to trick someone into disclosing sensitive information. The attacker usually pretends to be a legitimate entity, such as a bank, tech support, or another trusted person, to deceive the target into divulging confidential data, like passwords, social security numbers, or […]
Pretty Good Privacy (PGP) Cryptosystem
Pretty Good Privacy (PGP) Cryptosystem: A data encryption and decryption program used for securing the privacy of email communications, files, and data storage. PGP uses a combination of symmetric-key cryptography and public-key cryptography to offer confidentiality, authentication, and integrity checking of data. It’s widely regarded for its capability to provide robust security for digital communication, […]
Preventive control
Preventive control: Security measures designed to prevent undesirable events, such as data breaches or system intrusions. These controls work by deterring potential incidents before they occur, serving as a proactive method for enhancing system security. Examples of preventive controls include firewalls, access controls, encryption, and security awareness training. By implementing preventive controls, organizations can reduce […]
Preventive
Preventive: Preventive measures in cybersecurity are actions and strategies implemented to stop security incidents before they occur. These measures are based on the anticipation of potential threats and include practices like installing firewalls, enforcing strong authentication protocols, conducting regular security training, and applying timely system patches. Their aim is to enhance the overall security posture […]
Polymorphic virus
Polymorphic virus: A polymorphic virus is a type of malware that can alter its code or signature on each infection, making it difficult for antivirus programs to recognize and remove it using signature-based detection. The virus retains its primary payload but changes how it appears to security programs, thus increasing its chances of spreading without […]