http://www.aks.com/  Aladdin Knowledge Systems (NASDAQ: ALDN) is a global leader in Internet content security, developing enterprise solutions for Internet use and access, software protection, authentication and electronic software distribution. 

http://www.metro.ch/avpve/findex.stm  AVP Virus Encyclopedia

http://www.cerias.purdue.edu/  Welcome to CERIAS, the world's foremost university center for multidisciplinary research and education in areas of information security (computer security, network security, and communications security), and information assurance. 

http://www.cert.org/  CERT® Coordination Center  - The CERT® Coordination Center (CERT/CC) is a center of Internet security expertise. It is located at the Software Engineering Institute, a federally funded research and development center operated by Carnegie Mellon University.

At the CERT®/CC, we study Internet security vulnerabilities, handle computer security incidents, publish a variety of security alerts, do research for long-term changes in networked systems, and develop information and training to help you improve security at your site.

http://www.citadel.com/  Citadel Technology is a developer and marketer of computer software products including security and management utilities for networks and personal computers (PCs) and enable network administrators to more efficiently manage the networks. Company products are designed to secure the network and desktop from fraud or unauthorized use, reduce client support costs, maintain the operation of the network, and generally enable the administrator to devote more time to improving service rather than focusing on operational details. 

http://www.cerias.purdue.edu/coast/coast.html  COAST is now part of CERIAS. Visit the CERIAS web pages to learn more. COAST-- Computer Operations, Audit, and Security Technology -- is a multiple project, multiple investigator laboratory in computer security research in the Computer Sciences Department at Purdue University. It functions with close ties to researchers and engineers in major companies and government agencies. We focus our research on real-world needs and limitations, with a special focus on security for legacy computing systems. 

http://www.itl.nist.gov/div893/  The Computer Security Division (893) is one of eight divisions within NIST's Information Technology Laboratory. The mission of NIST's Computer Security Division is to improve information systems security by: Raising awareness of IT risks, vulnerabilities and protection requirements, particularly for new and emerging technologies; Researching, studying, and advising agencies of IT vulnerabilities and devising techniques for the cost-effective security and privacy of sensitive Federal systems; Developing standards, metrics, tests and validation programs: to promote, measure, and validate security in systems and services to educate consumers and to establish minimum security requirements for Federal systems Developing guidance to increase secure IT planning, implementation, management and operation. 

http://www.eeye.com  - eEye is your security partner, watching over your networks. We provide security products and services to help you secure your networks and the vital corporate data that resides on your servers.  eEye Digital Security is poised to be a leader in the emerging security software market and is one of the fastest growing companies in the industry. Founded over three years ago, eEye released its flagship product – Retina, the Network Security Scanner - in 2000 and has steadily grown its market share in the scanner market. Since then, eEye has released two more products: Iris, the Network Traffic Analyzer and SecureIIS, Application Firewall. Many more are in the pipeline.

http://www.ensuretech.com - Ensure Technologies, headquartered in Ann Arbor, Michigan, is a leader in intelligent security solutions designed to protect an organization's intellectual property and physical computing assets from internal security breaches - conveniently, automatically and transparently. Ensure's award-winning XyLocb applies patented technology innovations including full-time access control and proximity-based authentication to guard corporate data, and asset tracking to monitor and protect computing hardware throughout the enterprise from desktops to mobile PCs. 

http://www.guardent.com  -  Guardent  With proven resources and expertise, Guardent is uniquely qualified to provide the most comprehensive and effective security solutions available. As your dedicated partner, we secure your digital infrastructure, in even the most security-conscious and mission-critical environments. We offer: World-Class Security Expertise, Vendor Neutrality,  Proprietary Technologies, Business Consulting Expertise, Confidentiality, Security Clearance. 

http://www.rsa.com  RSA Security Inc. the most trusted name in e-security, helps organizations build secure, trusted foundations for e-businesses through its RSA SecurID® two-factor authentication, RSA BSAFE® encryption and RSA Keon® public key management systems.  Recently, RSA Security has announced a new venture, RSA Press, a publishing partnership with McGraw-Hill.

http://www.SecurityFocus.com   SecurityFocus.com is a leading provider of security information services for business. The Company manages the industry's largest and most active security community and operates the security industry's leading portal, which serves a community of more than one quarter of a million unique users per month. SecurityFocus.com assembles information from the security community, of which it is a focal point, synthesizes this data and packages it into expert information, which it licenses to business IT managers through a reseller channel.

http://www.verisign.com/  VeriSign, Inc. (Nasdaq: VRSN), headquartered in Mountain View, California, is the leading provider of Internet trust services - including authentication, validation and payment - needed by Web sites, enterprises, and e-commerce service providers to conduct trusted and secure electronic commerce and communications over IP networks. The company has established strategic relationships with industry leaders, such as AT&T, British Telecommunications, Checkpoint Technologies, Cisco, Microsoft, Netscape, Network Associates, Network Solutions, RSA Security, and VISA, to enable widespread utilization of digital certificate services and to assure interoperability with a variety of applications and network equipment. Resources