Fault reducing firewall system

Information security – Access control or authentication – Network

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C713S153000, C709S224000, C726S002000

Reexamination Certificate

active

10289942

ABSTRACT:
Disclosed are two mechanisms for preventing access failures attributable to dynamic port assignment of firewall-blocked ports. The mechanism involves an enhanced firewall that opens blocked ports prior to possible dynamic allocation so that the blocked ports are not available when a port is requested. The second mechanism involves an enhanced commutations stack that works in conjunction with an enhanced firewall to reserve blocked ports so that the blocked ports are not available for dynamic allocation when a port is requested.

REFERENCES:
patent: 5912889 (1999-06-01), Preas et al.
patent: 6236659 (2001-05-01), Pascoe
patent: 6674720 (2004-01-01), Passint et al.
patent: 2003/0028806 (2003-02-01), Govindarajan et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fault reducing firewall system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fault reducing firewall system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fault reducing firewall system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3814149

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.