SECURITY SAFES MADE PRINCIPALLY

Brand	Owner (click to sort)	Address	Description
HOME DEFENSE CENTER	SENTRY SAFE, INC.	137 W. FOREST HILL AVENUE P.O. BOX 927 OAK CREEK WI 53154	Security safes made principally of metal;
PRY GUARD	JOHN D. BRUSH & CO., INC.	900 Linden Avenue Rochester NY 14625	Security safes made principally of metal;
	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.