Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Security kernel or utility
Reexamination Certificate
2008-01-29
2008-01-29
Revak, Christopher (Department: 2131)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Security kernel or utility
C713S193000, C713S165000, C380S028000, C707S793000, C707S793000, C707S793000, C707S793000, C726S006000
Reexamination Certificate
active
09712926
ABSTRACT:
A method for altering encryption status in a relational database in a continuous process, wherein at least one table of said database comprises at least one base area and at least one maintenance area, comprising the steps of: copying all records from said base area to said maintenance area; directing action of commands intended for said base area to said maintenance area; altering encryption status of said base area; copying all data records from said maintenance area to said base area; and redirecting action of commands to said base area.
REFERENCES:
patent: 5043871 (1991-08-01), Nishigaki et al.
patent: 5537533 (1996-07-01), Staheli et al.
patent: 5574898 (1996-11-01), Leblang et al.
patent: 5659614 (1997-08-01), Bailey, III
patent: 5850443 (1998-12-01), Van Oorschot et al.
patent: 5924094 (1999-07-01), Sutter
patent: 6003026 (1999-12-01), Bonzi
patent: 6321201 (2001-11-01), Dahl
patent: 6377959 (2002-04-01), Carlson
patent: 6453325 (2002-09-01), Cabrera et al.
patent: 6564215 (2003-05-01), Hsiao et al.
patent: 6978367 (2005-12-01), Hind et al.
patent: 7093137 (2006-08-01), Sato et al.
patent: 7096370 (2006-08-01), Klein
patent: 2002/0107877 (2002-08-01), Whiting et al.
patent: 2006/0248125 (2006-11-01), Kawamura
patent: WO97 49211 (1997-12-01), None
Das Tamojit
Mattsson Ulf
Chen Shin-Hon
Cohen Steven M.
Edwards Angell Palmer & & Dodge LLP
Neuner George W.
Protegrity Corporation
LandOfFree
Method for altering encryption status in a relational... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for altering encryption status in a relational..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for altering encryption status in a relational... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3922794