H04L 2463/145
Detection or countermeasures against cache poisoning
H04L2463/145 (Detection or countermeasures against cache poisoning) appears on 35 US grants and 35 published applications in this corpus.
Search patents in H04L- Granted patents
- 35
- Published applications
- 35
- Assignees
- 29
- Inventors
- 79
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 5 |
| 2011 | 1 | 1 |
| 2012 | 2 | 2 |
| 2013 | 2 | 3 |
| 2014 | 4 | 0 |
| 2015 | 2 | 1 |
| 2016 | 2 | 1 |
| 2017 | 1 | 3 |
| 2018 | 3 | 2 |
| 2019 | 3 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 4 | 3 |
| 2024 | 1 | 3 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Collecting passive DNS traffic to generate a virtual authoritative DNS server26 May 2026US 12,641,055 B2Level 3 Communications, LLC
- Backdoor attack method and apparatus for malicious URL detection system20 Jan 2026US 12,531,900 B2Tsinghua University
- Managing artificial intelligence models to identify goals of malicious attackers2 Dec 2025US 12,489,798 B2Dell Products L. P.
- Collecting passive DNS traffic to generate a virtual authoritative DNS server3 Sep 2024US 12,081,512 B2Level 3 Communications, LLC
- Detecting and mitigating poison attacks using data provenance26 Dec 2023US 11,856,021 B2International Business Machines Corporation
- Managing artificial intelligence models to identify goals of malicious attackers6 Mar 2025US 2025/0080587 A1Dell Products L. P.
- Collecting passive dns traffic to generate a virtual authoritative dns server19 Dec 2024US 2024/0422122 A1Level 3 Communications, LLC
- Backdoor attack method and apparatus for malicious url detection system21 Nov 2024US 2024/0388603 A1Tsinghua University
- Intercept for encrypted communications8 Feb 2024US 2024/0048590 A1CA, Inc.
- Collecting passive dns traffic to generate a virtual authoritative dns server28 Sep 2023US 2023/0308414 A1Level 3 Communications, LLC
Most cited
By later US patents
- Network with MAC table overflow protection99US 7,508,757 B2Alcatel Lucent · 2009
- Method and apparatus for preventing spoofing of network addresses71US 7,234,163 B1Cisco Technology, Inc. · 2007
- Protection against cache poisoning67US 8,806,133 B2International Business Machines Corporation · 2014
- Middle approach to asynchronous and backward-compatible detection and prevention of ARP cache poisoning31US 6,771,649 B1AT&T Corp. · 2004
- Verification of DNS accuracy in cache poisoning24US 7,930,428 B2Barracuda Networks, Inc. · 2011