H04L 63/1466
Active attacks involving interception, injection, modification, spoofing of data unit addresses
Official title: {Active attacks involving interception, injection, modification, spoofing of data unit addresses, e.g. hijacking, packet injection or TCP sequence number attacks}
H04L63/1466 (Active attacks involving interception, injection, modification, spoofing of data unit addresses) appears on 3,261 US grants and 3,612 published applications in this corpus.
Search patents in H04L- Granted patents
- 3,261
- Published applications
- 3,612
- Assignees
- 1,147
- Inventors
- 6,349
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 2 |
| 2002 | 5 | 36 |
| 2003 | 4 | 28 |
| 2004 | 12 | 37 |
| 2005 | 13 | 41 |
| 2006 | 20 | 55 |
| 2007 | 19 | 42 |
| 2008 | 33 | 58 |
| 2009 | 34 | 51 |
| 2010 | 46 | 58 |
| 2011 | 48 | 58 |
| 2012 | 59 | 87 |
| 2013 | 86 | 97 |
| 2014 | 120 | 104 |
| 2015 | 126 | 168 |
| 2016 | 166 | 225 |
| 2017 | 197 | 209 |
| 2018 | 177 | 204 |
| 2019 | 229 | 268 |
| 2020 | 275 | 317 |
| 2021 | 263 | 355 |
| 2022 | 324 | 299 |
| 2023 | 301 | 272 |
| 2024 | 290 | 228 |
| 2025 | 259 | 180 |
| 2026 | 145 | 133 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Threat mitigation system and method6 Oct 2026US 12,754,774 B2Reliaquest Holdings, LLC
- Threat mitigation system and method6 Oct 2026US 12,754,775 B2Reliaquest Holdings, LLC
- Platform for privacy preserving decentralized learning and network event monitoring6 Oct 2026US 12,756,731 B2Hewlett Packard Enterprise Development LP
- BGP blackhole and hijack mitigation29 Sep 2026US 12,750,304 B2Cisco Technology, Inc.
- Trending topic tracker for proactive domain abuse monitoring29 Sep 2026US 12,750,387 B2Palo Alto Networks, Inc.
- Inline multi-stage attack detection and prevention8 Oct 2026US 2026/0312934 A1Palo Alto Networks, Inc.
- Method of detecting security threat to network and electronic device for performing the same8 Oct 2026US 2026/0312963 A1
- Method and apparatus for proactivly prohibiting network route hijacking8 Oct 2026US 2026/0312987 A1Verizon Patent and Licensing Inc.
- Dns request injection to defeat timing-based dns exfiltration8 Oct 2026US 2026/0312988 A1Palo Alto Networks, Inc.
- Credential-stuffing anomaly detection8 Oct 2026US 2026/0312989 A1Truist Bank
Most cited
By later US patents
- Camouflage of network traffic to resist attack1,574US 7,171,493 B2The Charles Stark Draper Laboratory, Inc. · 2007
- Method and apparatus for detecting and identifying security vulnerabilities in an open network computer communication system523US 5,892,903 AInternet Security Systems, Inc. · 1999
- Identifying a denial-of-service attack in a cloud-based proxy service510US 8,613,089 B1Cloudflare, Inc. · 2013
- Policy-based network security management439US 7,237,267 B2Cisco Technology, Inc. · 2007
- Method and apparatus for authentication of users and web sites432US 7,100,049 B2RSA Security Inc. · 2006