An 'EICAR' file can be used to?

The EICAR test file is a standardized tool in security testing, designed for a specific purpose.

Why A is correct:The EICAR file (a 68-byte string) triggers antivirus detection without harm, testing response capabilities. CNSP recommends it for AV validation.

Why B is incorrect:It has no role in testing encryption; it’s solely for AV functionality.

References:CNSP "Antivirus Testing" (Section on EICAR) describes its use for AV response verification.