Remanence
Remanence: The residual representation of data that remains even after attempts have been made to remove or erase the data. This phenomenon can occur in storage media such as hard drives or flash memory. Proper measures must be taken to ensure complete data erasure, especially when the data is sensitive, to prevent unauthorized access or […]
Remote Access Trojans (RATs)
Remote Access Trojans (RATs): Malicious software programs that provide a backdoor for administrative control over a target computer. Once installed on a victim’s machine, these can enable an attacker to perform a range of actions, such as stealing information, installing more malicious software, or even taking control of the entire system, often without the victim’s […]
Remote Code Execution (RCE)
Remote Code Execution (RCE): A type of cyber-attack where an attacker exploits vulnerabilities in a system or application to execute arbitrary commands or code on a target machine or in a target process. An RCE attack can lead to a complete compromise of the targeted system, giving the attacker the ability to steal, alter, or […]
Red team
Red team: A team of individuals who simulate an adversary or attacker in order to test the security defenses of an organization. Red Teams are used in cybersecurity to identify weaknesses and vulnerabilities in an organization’s security posture. Examples of Red Team activities include penetration testing, social engineering attacks, and simulated cyber-attacks.
Redundancy Check
Redundancy Check: A process used to ensure data integrity during storage or transmission by including additional data (such as parity bits or checksums). This added data allows the detection and sometimes correction of errors that may have occurred, enhancing the reliability of the data being delivered or retrieved.
Redundant Array of Independent Disks (RAID)
Redundant Array of Independent Disks (RAID): A method of storing the same data in different places on multiple hard disks or solid-state drives to protect data in the case of a drive failure. Depending on the RAID level used, the benefits can include increased data reliability, improved system performance, or a combination of both. The […]