Security and Privacy Q&A 13 November 2002

	Gartner analysts spend at least half of a typical workday answering questions from clients — on the telephone, in writing, or after conference presentations or other public events. We dedicate this time and energy to answering questions because that is what our clients expect and require — but also because it benefits us. Really listening to clients' questions gives us an up-to-date understanding of their evolving needs, and enables us to address those needs more effectively. This edition of the Security and Privacy Spotlight reflects the importance that we place on our clients' questions. We focus on the business and technology issues with which Gartner's clients are most concerned.  Read more		Vic Wheatman Editor in Chief Security and Privacy

	Public-Key Infrastructure Q&A 13 November 2002 Vic Wheatman  Public-key infrastructure security has failed to achieve widespread adoption, mostly because enterprises rarely need all of its benefits. Nonetheless, it has value when properly implemented.		Enterprise-to-Enterprise Single Sign-On Q&A 13 November 2002 Ray Wagner  Promising standards and identity developments will soon make enterprise-to-enterprise single sign-on a reality.
	Web Services Security Q&A 13 November 2002 Ray Wagner  One of the most important issues addressed at Gartner's U.S. Symposium/ITxpo 2002 was the security demands of evolving Web services models.		Extranet Access for External Users Q&A 13 November 2002 John Girard  Enterprises must ensure the security of network access to authorized external users, such as vendor employees who perform system maintenance.
	Wireless LAN Security Q&A 13 November 2002 Ken Dulaney  John Girard  John Pescatore  Andy Rolfe  William Clark  New products that deliver true wireless LANs will emerge in 1Q03. Enterprises should wait for certification and interoperability before investing in them.		Internet Security Metrics 31 October 2002 John Pescatore  Answer six simple questions to gauge your proactive and reactive Internet security service levels to help improve your Internet security readiness.