Meaning
Exfiltration is a noun that generally means the secret or unauthorized removal of something from a place. It is often used in two main contexts:
- Military – the secret withdrawal of personnel from hostile territory.
- Cybersecurity – the unauthorized transfer of data from a computer system or network.
Grammar and Usage
- Part of speech: Noun
- Usage: Refers to the act or process of extracting people or data secretly.
- Military usage: often paired with operation, mission, or troops.
- Cybersecurity usage: often paired with data, information, or files.
Typical sentence structures:
- "The exfiltration of data went undetected."
- "A covert exfiltration mission was carried out at night."
Common Phrases
- Data exfiltration – unauthorized transfer of sensitive data.
- Covert exfiltration – secret withdrawal of personnel.
- Exfiltration operation – a planned mission to remove people from dangerous areas.
- Cloud exfiltration – stealing data from cloud storage systems.
Collocations
- verb + exfiltration: prevent exfiltration, detect exfiltration, conduct exfiltration
- adjective + exfiltration: covert exfiltration, rapid exfiltration, stealthy exfiltration
- noun + exfiltration: data exfiltration, personnel exfiltration, information exfiltration
Examples
- The soldiers completed their exfiltration from enemy territory before dawn.
- Cybersecurity teams work hard to detect data exfiltration attempts.
- The spy was awaiting covert exfiltration after completing his mission.
- Hackers often use malware to enable exfiltration of confidential files.
- The helicopter was used for the rapid exfiltration of injured troops.
- The IT department noticed unusual traffic that indicated possible exfiltration.
- The movie portrayed a dramatic exfiltration operation behind enemy lines.
- Security policies are designed to prevent unauthorized exfiltration of data.
Synonyms or Related
- Military context: withdrawal, extraction, evacuation
- Cybersecurity context: data theft, data leakage, breach