All Frisco Independent School District campuses are operating in secure mode because of email threats sent to schools.

GRANT, Mich. — The secure mode parameters have been dropped at both Grant and Newaygo public schools. The threat that sparked the locking of exterior doors was ruled unsubstantiated, according to ...

SCRANTON, LACKAWANNA COUNTY (WBRE/WYOU) — The Scranton School District (SSD) was placed into “Secure Safety Mode” after an incident on Friday morning. On Friday, Scranton police responded to the area ...

The troubleshooting mode of an operating system. By pressing a particular key after the computer is turned on, it allows the system to boot with only essential components such as the OS kernel and ...