© Morey J. Haber and Brad Hibbert 2018
Morey J. Haber and Brad HibbertPrivileged Attack Vectorshttps://doi.org/10.1007/978-1-4842-3048-0_12

12. Break Glass

Morey J. Haber and Brad Hibbert2
(1)
Heathrow, Florida, USA
(2)
Carp, Ontario, Canada
 
Break glass is a term used in computing to describe the act of checking out a system account password for use by a human user when an emergency situation arises, and traditional access methods have failed. The term derives from the act of breaking the glass on a fire alarm.
Access controls in an application or asset can be bypassed during a critical emergency by using break glass. A user performs a break glass checkout or release of the account and password (credentials) when he or she needs immediate access, ...

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