Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8719937 | Methods and systems for network attack detection and prevention through redirection | Ravi Sundaram | 2014-05-06 |
| 8688979 | Means of mitigating denial of service attacks on IP fragmentation in high performance IPSEC gateways | Craig Partridge, David Patrick Mankins | 2014-04-01 |
| 8625605 | Non-uniform per-packet priority marker for use with adaptive protocols | Frank Kastenholtz, Laura Jane Poplawski Ma, Gregory Donald Troxel | 2014-01-07 |
| 8547846 | Method and apparatus providing precedence drop quality of service (PDQoS) with class-based latency differentiation | Laura Jane Poplawski Ma, Frank Kastenholtz, Gregory S. Lauer, Gregory Donald Troxel | 2013-10-01 |
| 8438401 | Device and method for securely storing data | — | 2013-05-07 |
| 8437475 | Packet-based and pseudo-packet-based cryptographic synchronization systems and methods | Gregory Donald Troxel | 2013-05-07 |
| 8397082 | System and method for thwarting buffer overflow attacks using encrypted process pointers | — | 2013-03-12 |
| 8335224 | Data-buffering apparatus and method | — | 2012-12-18 |
| 8321938 | Multi-tiered scalable network monitoring | William Timothy Strayer, Ronald Joseph Watro | 2012-11-27 |
| 8272060 | Hash-based systems and methods for detecting and preventing transmission of polymorphic network worms and viruses | William Timothy Strayer, Stephen D. Milligan, Luis A. Sanchez, Craig Partridge | 2012-09-18 |
| 8234491 | Packet-based and pseudo-packet based cryptographic communications systems and methods | Gregory Donald Troxel | 2012-07-31 |
| 8204945 | Hash-based systems and methods for detecting and preventing transmission of unwanted e-mail | William Timothy Strayer, Stephen D. Milligan | 2012-06-19 |
| 8203956 | Method and apparatus providing a precedence drop quality of service (PDQoS) | — | 2012-06-19 |
| 8059551 | Method for source-spoofed IP packet traceback | — | 2011-11-15 |
| 7926104 | Methods and systems for network attack detection and prevention through redirection | Ravi Sundaram | 2011-04-12 |
| 7921285 | Means of mitigating denial of service attacks on IP fragmentation in high performance IPsec gateways | Craig Partridge, David Patrick Mankins | 2011-04-05 |
| 7853803 | System and method for thwarting buffer overflow attacks using encrypted process pointers | — | 2010-12-14 |
| 7831825 | Packet-based and pseudo-packet based cryptographic communications systems and methods | Gregory Donald Troxel | 2010-11-09 |
| 7721086 | Packet-parallel high performance cryptography systems and methods | — | 2010-05-18 |
| 7573889 | Systems and methods for efficient buffering and metering of high-speed flows | Christine Elaine Jones | 2009-08-11 |
| 7543077 | Ternary content addressable memory embedded in a central processing unit | Craig Partridge, Alden Warren Jackson | 2009-06-02 |
| 7512780 | Packet-parallel high performance cryptography systems and methods | — | 2009-03-31 |
| 7418523 | Operation of a multiplicity of time sorted queues with reduced memory | Ronald L. Pettyjohn | 2008-08-26 |
| 7328349 | Hash-based systems and methods for detecting, preventing, and tracing network worms and viruses | — | 2008-02-05 |
| 7320102 | Network processor having cyclic redundancy check implemented in hardware | — | 2008-01-15 |