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Glossary: Modern Vulnerabilities, Malware and Physical Attacks

EICAR test file

Also written: EICAR, eicar.com

A harmless 68-character file that every antivirus treats as a virus, so you can test scanning without real malware. EICAR is the European Institute for Computer Antivirus Research.

Where the book teaches it

Related terms

SignatureAntivirusSHA-256 (Secure Hash Algorithm, 256-bit)