Feb. 12, 1999, now Pat. No. 6,158,010, said applica-application guard uses the distributed
change to update the tion No. 10/017.368 is a continuation-in-part of appli-currently …

US PATENT DOCUMENTS 6,202,207 B1 3/2001 Donohue 6,209,101 B1 3/2001 Mitchem et
al. 5,577,209 A 1 1/1996 Boyle et al. 6,216,231 B1 4/2001 Stubblebine 5,619,710 A 4, 1997 …

Electronic transactions regularly occur between business partners in separate security
domains. Trust negotiation is an approach that provides an open authentication and access …

With the increasing frequency and sophistication of network attacks, network administrators
are facing tremendous challenges in making fast and optimum decisions during critical …

5,481,700 A 1/1996 Thuraisingham 5,544,355 A 8, 1996 Chaudhuri et al. 5,701,453 A
12/1997 Maloney et al. 5,764,973 A 6, 1998 Lunceford 5,797,128 A 8, 1998 Birnbaum …

See application file for complete search histo s on a server for managing and distributing a
security policy, pp p ry. and an application guard located on a client for managing (56) …

Incident handling, consisting of intrusion detection, alert processing and intrusion response,
increases the resilience of IT systems under attack. Instead of providing a holistic solution …

Access control in computational grids is typically provided by a combination of identity
certificates and local accounts. This approach does not scale as the number of users and …

5,544,355 A* 8/1996 Chaudhuri et al.............. 707/2 5,701,453 A 12/1997 Maloney et al.
5,764,973 A 6, 1998 Lunceford 5,802,518 A 9, 1998 Karaev et al. 5,940,289 A 8, 1999 Iwata …

In recent years, cost-sensitive intrusion response has gained significant interest due to its
emphasis on the balance between potential damage incurred by the intrusion and cost of …