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A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

TechnologyOne small ahaSecurity concept

These cryptographic values let recipients check a message's integrity and its association with a signing key.

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TechnologyOne small aha
Your new ahaDigital Signatures

Digital Signatures: Cryptographic technique verifying the authenticity of a digital message. Source: Digital signature ↗

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More from Locks & Keys: Security

A few more worth knowing.

  1. 24This simplified key can bypass the wards in several compatible old-fashioned locks.IDENTIFY
    The Skeleton Key

    A skeleton key is filed to open several simple locks, exploiting the simplicity of older lock designs.

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  2. 25This common name for ballistic-resistant glazing overstates its protection: no material resists every possible projectile.RECALL
    Bulletproof Glass

    Bulletproof glass resists gunfire by bonding multiple layers of glass and plastic together.

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  3. 26This security technology allows quick keyless emergency exit, developed after a tragic theater fire with blocked doors.RECALL
    The Panic Bar

    The panic bar allows quick keyless emergency exit, developed after a tragic theater fire with blocked doors.

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