PERIMETER SECURITY SYSTEM

Brand	Owner (click to sort)	Address	Description
ENCLOSURE	INSTANTEL INC.	309 Legget Drive Kanata K2K 3A3	perimeter security system, namely sensor cables, transmitters, receivers, displays, processors; and parts for the aforesaid;
ENCLOSURE	AURATEK SECURITY INC.	15 Buteau Street, Suite 110 Hull, Quebec J82 IV4 Canada	perimeter security system, namely, sensor cables, transmitters, receivers, displays, processors, and parts for the aforesaid;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A secure operating system is disclosed in which all code implementing security functionality resides in a security module separate from the operating system code. Calls involving security functions are made using a format or interface which is standardized for all systems. Such a call identifies, inter alia the response and the access mode which are used to identify a call in a two dimensional table which contains a pointer to the needed security functions. In the way security functions are separately compilable and security solving changes can be made by linking in a new security module. Maintenance of security code is separated from maintenance of the underlying operating system.