IP Library Granted Patent US 11,128,626
Granted Patent B2
US 11,128,626 · App. 16/725,113 · Granted Sep 21, 2021

Security service for an unmanaged device

Inventors: Martin Stecher (Paderborn, DE); Andre Sabban (Paderborn, DE)
Assignee: McAfee, LLC
H04L63/10H04L43/50H04L63/102H04W12/37G06F8/65H04L63/0281H04L67/02
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Quick Facts
Patent No.
US 11,128,626
App. No.
16/725,113
Granted
Sep 21, 2021
Kind
B2
Abstract

Particular embodiments described herein provide for a network element that can be configured to receive, from an electronic device, a request to access a network service. In response to the request, the network element can send data related to the network service to the electronic device and add a test link to the data related to the network service. The network element can also be configured to determine if the test link was successfully executed and classify the electronic device as untrusted if the test link was not successfully executed.

Claims (47)

1. A non-transitory machine readable medium comprising one or more instructions that when executed by a processor, cause the processor to:

receive, by a network security platform from an electronic device, a request to access a network service;

send, by the network security platform to the electronic device in response to the request, data related to the network service that includes embedded code that causes the electronic device to execute a new request routed through a pre-defined network element in the network security platform;

receive, by the network security platform from the electronic device, the new request;

determine, by the network security platform, whether the new request was routed through the pre-defined network element in the network security platform, wherein the network security platform enforces a security policy; and

allow access to the network service based on a determination that the new request was routed through the pre-defined network element in the network security platform, wherein access to the network service is routed through the pre-defined network element; or

block access to the network service based on a determination that the new request was not routed through the pre-defined network element in the network security platform.

2. The non-transitory machine readable medium of claim 1 , wherein the request to access the network service is received by a reverse proxy module in the network security platform.

3. The non-transitory machine readable medium of claim 1 , further comprising one or more instructions that when executed by the processor, further cause the processor to:

classify the electronic device as trusted based on the determination that the new request was routed through the pre-defined network element in the network security platform.

4. The non-transitory machine readable medium of claim 1 , further comprising one or more instructions that when executed by the processor, further cause the processor to:

classify the electronic device as untrusted based on the determination that the new request was not routed through the pre-defined network element in the network security platform.

5. The non-transitory machine readable medium of claim 1 , further comprising one or more instructions that when executed by the processor, further cause the processor to:

communicate instructions to the electronic device as to how the electronic device could be allowed access to the network service.

6. The non-transitory machine readable medium of claim 1 , wherein the electronic device is an unmanaged device.

7. An apparatus comprising:

a network services platform including one or more hardware processors configured to: receive,

by a network security platform from an electronic device, a request to access a network service;

send, by the network security platform to the electronic device in response to the request, data related to the network service that includes embedded code that causes the electronic device to execute a new request routed through a pre-defined network element in the network security platform;

receive, by the network security platform from the electronic device, the new request;

determine, by the network security platform, whether the new request was routed through the pre-defined network element in the network security platform, wherein the network security platform enforces a security policy; and

allow access to the network service based on a determination that the new request was routed through the pre-defined network element in the network security platform, wherein access to the network service is routed though the pre-defined network element; or

block access to the network service based on a determination that the new request was not routed through the pre-defined network element in the network security platform.

8. The apparatus of claim 7 , wherein the request to access the network service is received by a reverse proxy module in the network security platform.

9. The apparatus of claim 7 , wherein the one or more hardware processors of the network services platform is further configured to:

classify the electronic device as trusted based on the determination that the new request was routed through the pre-defined network element in the network security platform.

10. The apparatus of claim 7 , wherein the one or more hardware processors of the network services platform is further configured to:

classify the electronic device as untrusted based on the determination that the new request was not routed through the pre-defined network element in the network security platform.

11. The apparatus of claim 7 , wherein the one or more hardware processors of the network services platform is further configured to:

communicate instructions to the electronic device as to how the electronic device could be allowed access to the network service.

12. The apparatus of claim 7 , wherein credentials to access the requested network service are obtained from an identity provider.

13. The apparatus of claim 7 , wherein the embedded code is not readily identifiable by a user of the electronic device.

14. The apparatus of claim 7 , wherein the electronic device is an unmanaged device.

15. A method comprising:

receiving, by a network security platform from an electronic device, a request to access a network service;

sending, by the network security platform to the electronic device in response to the request, data related to the network service that includes embedded code that causes the electronic device to execute a new request routed through a pre-defined network element in the network security platform;

receiving, by the network security platform from the electronic device, the new request;

determining, by the network security platform, whether the new request was routed through the pre-defined network element in the network security platform, wherein the network security platform enforces a security policy; and

allowing access to the network service based on a determination that the new request was routed through the pre-defined network element in the network security platform, wherein access to the network service is routed though the pre-defined network element; or

blocking access to the network service based on a determination that the new request was not routed through the pre-defined network element in the network security platform.

16. The method of claim 15 , wherein the request to access the network service is received by a reverse proxy module in the network security platform.

17. The method of claim 15 , further comprising:

classifying the electronic device as trusted based on the determination that the new request was routed through the pre-defined network element in the network security platform.

18. The method of claim 15 , further comprising:

classifying the electronic device as untrusted based on the determination that the new request was not routed through the pre-defined network element in the network security platform.

19. The method of claim 18 , further comprising: communicating instructions to the electronic device as to how the electronic device could be allowed access to the network service.

20. The method of claim 17 , wherein the embedded code is not readily identifiable by a user of the electronic device.

Assignments (11)
ASSIGNMENT OF INTERCOMPANY FIRST LIEN PATENT SECURITY AGREEMENT Recorded Apr 14, 2025
From: UBS AG, STAMFORD BRANCH
To: ACQUIOM AGENCY SERVICES LLC
Reel/Frame 070840/0598 →
INTERCOMPANY FIRST LIEN PATENT SECURITY AGREEMENT Recorded Jan 24, 2025
From: SKYHIGH SECURITY LLC
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 070618/0001 →
RELEASE OF SECURITY INTEREST Recorded Oct 28, 2024
From: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
To: SKYHIGH SECURITY LLC
Reel/Frame 069272/0570 →
RELEASE OF SECURITY INTEREST Recorded Aug 16, 2024
From: STG PARTNERS, LLC
To: MUSARUBRA US LLC; SKYHIGH SECURITY LLC
Reel/Frame 068671/0435 →
FIRST LIEN PATENT SECURITY AGREEMENT Recorded Aug 15, 2024
From: MAGENTA SECURITY HOLDINGS LLC; SKYHIGH SECURITY LLC
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 068657/0666 →
SECURITY INTEREST Recorded Aug 1, 2024
From: MUSARUBRA US LLC; SKYHIGH SECURITY LLC
To: STG PARTNERS, LLC
Reel/Frame 068324/0731 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 30, 2022
From: MUSARUBRA US LLC
To: SKYHIGH SECURITY LLC
Reel/Frame 061032/0678 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 29, 2022
From: MCAFEE, LLC
To: MUSARUBRA US LLC
Reel/Frame 061007/0124 →
CORRECTIVE ASSIGNMENT TO CORRECT THE PROPERTY NUMBERS PREVIOUSLY RECORDED AT REEL: 057315 FRAME: 0001. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Apr 11, 2022
From: MCAFEE, LLC
To: MUSARUBRA US LLC
Reel/Frame 060878/0126 →
SECOND LIEN PATENT SECURITY AGREEMENT Recorded Jul 27, 2021
From: MUSARUBRA US LLC; SKYHIGH NETWORKS, LLC
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 056990/0960 →
FIRST LIEN PATENT SECURITY AGREEMENT Recorded Jul 27, 2021
From: MUSARUBRA US LLC; SKYHIGH NETWORKS, LLC
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 057453/0053 →