Modern electrical systems, such as heating and ventilation controls, boiler controls, manufacturing and process control equipment, and railway signaling systems, usually have multiple inputs and ...

Note: This is the second part of Ray’s July/August column of the same name. Q: Is there a standard or common convention for naming doors in an access control system? A: There is no single standard, or ...

Most security and safety executives are familiar with the national fire alarm and signaling code, released and updated regularly by the National Fire Protection Association (NFPA) and better known as ...

Cyberattackers can exploit access control measures installed on supposedly secure facility doors to gain unauthorized building access to sensitive locations — as well as breach internal IP networks ...

A security researcher says the default password shipped in a widely used door access control system allows anyone to easily and remotely access door locks and elevator controls in dozens of buildings ...