Recent Examples of master key from the Web
The document would prove to be his master key to building a new life.
According to the researchers, whose claims were earlier reported on by Gizmodo, the software running on those keys, called Vision, has a vulnerability that allows criminals to create master keys and open any door in the facility.
Then rooms are accessed with a master key, Kelly said.
In most cases, according to the security researchers, about 20 key combinations are required before the code is determined and the master key is created for the hotel.
One of the keys was an arrow master key that opened postal boxes on Palmerson Drive, Diablo Drive, Dieppe Way, Shade Tree Way, Keoncrest Circle, Porto Pino Way, Golden Vista Way, Burnbray Place and Copper Cove Place, the complaint says.
Cops also reviewed the hotel’s key lock system and saw that a master key was used to enter the couple’s room.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'master key.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
MASTER KEY Defined for English Language Learners
Definition of master key for English Language Learners
: a key that can be used to open many locks (such as all the door locks in a building)
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