Description: Exfiltration refers to the unauthorized transfer of data from a computer or network. This process can be carried out by external attackers or malicious insiders seeking to steal sensitive information. Exfiltration can involve personal, financial, trade secrets, or any type of information that an organization considers valuable. The techniques used for exfiltration can range from simple methods, such as using removable storage devices, to more sophisticated techniques that employ malware or hidden networks to evade detection. Exfiltration is a critical concern in the field of cybersecurity, as it can result in significant financial losses, reputational damage, and violations of data protection regulations. Detecting and preventing exfiltration are essential components of a comprehensive security strategy, which includes implementing access controls, network monitoring, and training employees on safe practices.
