Abstract: A computer disk drive slot blocking device for permanent mounting on the computer featuring a rotatable blocking element associated with a base for attachment to be the computer and a housing containing a lock plug where insertion of the key into the lock plug allows the blocking element to be rotated between a slot blocking and slot unblocking positions.
Abstract: A permanent locking device is provided for securing a computer disk drive unit which features a disk drive bezel incorporating a rotatable lock having a shaft extending behind the bezel and a blocking bar connected to the shaft to rotate between a locked position where the bar blocks the slot and engages the computer body to an unlocked position to allow access to the diskette slot.
Abstract: Apparatus and methods involving an attachable and lockable, vented security cover enclosure for the back of a personal computer dimensioned to conform to the computer configuration, cover cabling and cable connectors, and deter unauthorized access to the system components, power switch, and the back of a computer.