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Training Camp • Cybersecurity Glossary
Data exfiltration refers to the unauthorized transfer of data from a computer or network to an external location or attacker-controlled system.
Data Exfiltration Definition: Data exfiltration refers to the unauthorized transfer of data from a computer or network to an external location or attacker-controlled system.
Data exfiltration refers to the unauthorized transfer of data from a system by an attacker to an external location. This process can involve stealing sensitive information such as financial records, intellectual property, or personally identifiable information, with the goal to misuse or exploit the data for malicious purposes. Data exfiltration is a significant cybersecurity threat that organizations mitigate through the implementation of access controls, encryption, monitoring, and other security measures to prevent data loss.
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