Information security – Monitoring or scanning of software or data including attack... – Vulnerability assessment
Reexamination Certificate
2006-05-31
2011-10-25
Cervetti, David García (Department: 2436)
Information security
Monitoring or scanning of software or data including attack...
Vulnerability assessment
C726S023000
Reexamination Certificate
active
08046836
ABSTRACT:
A network quarantine management system eliminates registration or updating work of a quarantine-exempted device and prevents a fraudulent device from abusing authorized network information registered as a quarantine-exempted device and from impersonation.When a quarantine management system detects network connection of a new device, the system judges the type (printer, NAS, etc.) of the device by port scanning. The system enables the device to communicate with another device coupled to a business network without an inspection for connecting the device to the business network, if the newly coupled device is judged to be of an authorized type. The device type judgment is conducted whenever a connection is made and is repeatedly conducted after establishment of the connection to check that the type is of an authorized type and, if the type is found to be an unauthorized type, the device is isolated for inspection.
REFERENCES:
patent: 6038665 (2000-03-01), Bolt et al.
patent: 6195677 (2001-02-01), Utsumi
patent: 6920506 (2005-07-01), Barnard et al.
patent: 7093284 (2006-08-01), Hildenbrand et al.
patent: 7237259 (2007-06-01), Crutcher et al.
patent: 7263609 (2007-08-01), Wante et al.
patent: 7266595 (2007-09-01), Black et al.
patent: 7386888 (2008-06-01), Liang et al.
patent: 7443807 (2008-10-01), Cutler
patent: 7457302 (2008-11-01), Whitby-Strevens
patent: 7496960 (2009-02-01), Chen et al.
patent: 7533407 (2009-05-01), Lewis et al.
patent: 7564837 (2009-07-01), Komura et al.
patent: 7571460 (2009-08-01), Danforth et al.
patent: 7617533 (2009-11-01), Hernacki
patent: 7624445 (2009-11-01), Gupta et al.
patent: 7694343 (2010-04-01), Sobel et al.
patent: 7734315 (2010-06-01), Rathus et al.
patent: 7827607 (2010-11-01), Sobel et al.
patent: 7835341 (2010-11-01), Inujima et al.
patent: 7877786 (2011-01-01), van Bemmel
patent: 7917621 (2011-03-01), Suzuki et al.
patent: 7924850 (2011-04-01), Aoki et al.
patent: 7925737 (2011-04-01), Hochmuth et al.
patent: 2003/0163721 (2003-08-01), Hildenbrand et al.
patent: 2003/0225863 (2003-12-01), Kajino et al.
patent: 2004/0093511 (2004-05-01), Crutcher et al.
patent: 2004/0153665 (2004-08-01), Browne
patent: 2005/0076121 (2005-04-01), Kortum et al.
patent: 2005/0131997 (2005-06-01), Lewis et al.
patent: 2005/0190768 (2005-09-01), Cutler
patent: 2005/0267954 (2005-12-01), Lewis et al.
patent: 2005/0273853 (2005-12-01), Oba et al.
patent: 2006/0085850 (2006-04-01), Mayfield et al.
patent: 2006/0174342 (2006-08-01), Zaheer et al.
patent: 2006/0212549 (2006-09-01), Hokkyo et al.
patent: 2006/0256730 (2006-11-01), Compton
patent: 2006/0259967 (2006-11-01), Thomas et al.
patent: 2006/0272014 (2006-11-01), McRae et al.
patent: 2006/0282892 (2006-12-01), Jonnala et al.
patent: 2007/0006312 (2007-01-01), Li et al.
patent: 2008/0040785 (2008-02-01), Shimada
patent: 2004-289260 (2004-10-01), None
“Special Topic Full Picture of IEEE802.1” , Dec. 2004 Issue, Nikkei Network, p. 95.
Antonelli, Terry Stout & Kraus, LLP.
Cervetti David García
Hitachi , Ltd.
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