| 7730299 |
System and method for providing secure internetwork services via an assured pipeline |
Clyde O. Rogers, Glenn Andreas, Scott Hammond, Mark P. Gooderum |
2010-06-01 |
| 7181613 |
System and method for providing secure internetwork services via an assured pipeline |
Clyde O. Rogers, Glenn Andreas, Scott Hammond, Mark P. Gooderum |
2007-02-20 |
| 6772332 |
System and method for providing secure internetwork services via an assured pipeline |
Clyde O. Rogers, Glenn Andreas, Scott Hammond, Mark P. Gooderum |
2004-08-03 |
| 6144934 |
Binary filter using pattern recognition |
Edward B. Stockwell, Heidi A. Vanyo |
2000-11-07 |
| 5864683 |
System for providing secure internetwork by connecting type enforcing secure computers to external network for limiting access to data based on user and process access rights |
Clyde O. Rogers, Glenn Andreas, Scott Hammond, Mark P. Gooderum |
1999-01-26 |
| 5822435 |
Trusted path subsystem for workstations |
Mark H. Hanson, Thomas R. Markham |
1998-10-13 |
| 5596718 |
Secure computer network using trusted path subsystem which encrypts/decrypts and communicates with user through local workstation user I/O devices without utilizing workstation processor |
Mark H. Hanson, Thomas R. Markham |
1997-01-21 |
| 5502766 |
Data enclave and trusted path system |
Thomas R. Markham, Robert A. Olmsted |
1996-03-26 |
| 5499297 |
System and method for trusted path communications |
— |
1996-03-12 |
| 5276735 |
Data enclave and trusted path system |
Thomas R. Markham, Robert A. Olmsted |
1994-01-04 |
| 4713753 |
Secure data processing system architecture with format control |
Richard Y. Kain |
1987-12-15 |
| 4701840 |
Secure data processing system architecture |
Richard Y. Kain |
1987-10-20 |
| 4621321 |
Secure data processing system architecture |
Richard Y. Kain |
1986-11-04 |