Patents
US 12192233 B2: Systems and methods for phishing attack protection based on identity provider verification
- Granted
- 2025-01-07
- Filed
- 2021-04-15 application 17231618
- Type
- Utility · 12 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A computer system is provided. The computer system includes a memory and at least one processor coupled to the memory and configured to provide phishing attack protection based on identity provider verification. The at least one processor is further configured to capture an image of a browser web page to which the user has navigated and identify the domain name associated with the browser web page. The at least one processor is further configured to determine that the captured image matches an image of a known identity provider web page. The at least one processor is further configured to detect a phishing attempt in response to the determination that the images match and that the domain name associated with the browser web page differs from the domain name associated with the identity provider web page.
Source: PVGPATDIS, file of 2026-04-10 (ipg250107.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Citrix Systems, Inc. 2,209 patents | US company or organization | Chimney Lakes, FL | CITRIX SYSTEMS INC SEC filer EXACT medium confidence: identical full name, one of each nationally | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Manbinder Pal Singh | Coral Springs, FL | 68 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H04L | Transmission of digital information, e.g. telegraphic communication | H04L63/1483 | PVGPATDIS, file of 2026-04-10 |
| G06F | Electric digital data processing | G06F21/55 | PVGPATDIS, file of 2026-04-10 |
| G06N | Computing arrangements based on specific computational models | G06N3/04 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2025-08-15 | Security interest Security interest Patent security agreement | CLOUD SOFTWARE GROUP, INC. signed 2025-08-14 CITRIX SYSTEMS, INC. signed 2025-08-14 | WILMINGTON TRUST, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT WILMINGTON, DE | 72488/172 | PASDL, file of 2026-10-15 |
| 2024-05-24 | Security interest Security interest Security interest | CLOUD SOFTWARE GROUP, INC. (F/K/A TIBCO SOFTWARE INC.) signed 2024-05-22 CITRIX SYSTEMS, INC. signed 2024-05-22 | WILMINGTON TRUST, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT WILMINGTON, DE | 67662/568 | PASDL, file of 2026-10-15 |
| 2023-04-14 | Security interest Security interest Patent security agreement | CLOUD SOFTWARE GROUP, INC. (F/K/A TIBCO SOFTWARE INC.) signed 2023-04-10 CITRIX SYSTEMS, INC. signed 2023-04-10 | WILMINGTON TRUST, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT WILMINGTON, DE | 63340/164 | PASDL, file of 2026-10-15 |
| 2023-04-14 | Release of security interest Release and reassignment of security interest in patent (reel/frame 062113/0001) | GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT signed 2023-04-10 | CITRIX SYSTEMS, INC. FORT LAUDERDALE, FL CLOUD SOFTWARE GROUP, INC. (F/K/A TIBCO SOFTWARE INC.) FORT LAUDERDALE, FL | 63339/525 | PASDL, file of 2026-10-15 |
| 2022-10-07 | Security interest Security interest Patent security agreement | TIBCO SOFTWARE INC. signed 2022-09-30 CITRIX SYSTEMS, INC. signed 2022-09-30 | WILMINGTON TRUST, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT WILMINGTON, DE | 62113/470 | PASDL, file of 2026-10-15 |
| 2022-10-07 | Security interest Security interest Second lien patent security agreement | TIBCO SOFTWARE INC. signed 2022-09-30 CITRIX SYSTEMS, INC. signed 2022-09-30 | GOLDMAN SACHS BANK USA, AS COLLATERAL AGENT NEW YORK, NY | 62113/1 | PASDL, file of 2026-10-15 |
| 2022-10-07 | Security interest Security interest Patent security agreement | TIBCO SOFTWARE INC. signed 2022-09-30 CITRIX SYSTEMS, INC. signed 2022-09-30 | BANK OF AMERICA, N.A., AS COLLATERAL AGENT CHARLOTTE, NC | 62112/262 | PASDL, file of 2026-10-15 |
| 2022-09-30 | Security interest Security interest Security interest | CITRIX SYSTEMS, INC. signed 2022-09-30 | WILMINGTON TRUST, NATIONAL ASSOCIATION WILMINGTON, DE | 62079/1 | PASDL, file of 2026-10-15 |
| 2021-04-29 | Assignment Assignment of assignor's interest | SINGH, MANBINDER PAL signed 2021-04-19 | CITRIX SYSTEMS, INC. FORT LAUDERDALE, FL | 56085/177 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.