Loss Prevention Concepts, Ltd.
Michigan private investigator, PI: Professional Michigan-based private investigator provides local and international investigator & security consultant security- survey services, and expert witness testimony on security negligence, investigator negligence and premises liability cases. consumer tips
http://www.lpconline.com/

Advanced Security Concepts
Advanced Security Concepts offers electronic locks, high security media and data safes to fireproof files for any home, business, or banking from manufacturers like FireKing, Meilink, Gary and Amsec.
http://www.advansec.com/

Digital Security Concepts, Inc
Provider of Guard Tour Systems for security professionals. Solutions for guard tour recording, incident reporting, and event management.
http://www.guardtoursystems.com/

Valador, Inc.
An information architecture company using modeling and simulation, supported by advanced security concepts.
http://www.valador.com

Secorvo Security Consulting GmbH
Consultancy and Services: PKI Concepts, Strategies and Implementation for big compagnies worldwide
http://www.secorvo.de

Security Focus
SecurityFocus is designed to facilitate discussion on computer security related topics, create computer security awareness, and to provide the Internet's largest and most comprehensive database of computer security knowledge and resources to the public. It also hosts the BUGTRAQ mailing list.
http://www.securityfocus.com

Computer Security Basics
Provides a broad introduction to the many areas of computer security and a detailed description of current security standards. This handbook describes complicated concepts like trusted systems, encryption, and mandatory access control in simple terms...
http://www.oreilly.com/catalog/csb/

Computer Security Basics
Provides a broad introduction to the many areas of computer security and a detailed description of current security standards. This handbook describes complicated concepts like trusted systems, encryption, and mandatory access control in simple terms...
http://www.oreilly.com/catalog/csb/

Lean Concepts, LLC
Lean Concepts introduces the concepts and techniques of the Toyota Production System to Administrative, Manufacturing, Non-Manufacturing and other environments.
http://leanconcepts.com

ESTec Security
ESTec Systems Corp. offers information security consulting, policy and procedure development, certified audit assistance, ISO 27001, ISO 17799, BS 7799 implementation services.
http://www.security.estec.com/