Session slicing of mirrored packets
US-12184680-B2 · Dec 31, 2024 · US
Protecting content from third party using client-side security protection
US8978091B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8978091-B2 |
| Application number | US-35609809-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 20, 2009 |
| Priority date | Jan 20, 2009 |
| Publication date | Mar 10, 2015 |
| Grant date | Mar 10, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
Architecture that employs encryption and storage of encryption keys to protect trusted client message content from an untrusted third-party hosted service. Each trusted user machine is configured to optionally apply security to messages. Rules determine when automatic protection is applied and the level of protection to apply. The trusted client automatically downloads the rules (or rules policies) from a trusted rules service and caches the rules locally. During composition, the rules analyze the message and automatically apply security template(s) to the message. The security template(s) encrypt the body of the message, but not the headers or subject. The untrusted message service processes the header and delivers the message to the correct recipient. The hosted service cannot view the contents of the message body, and only intended recipients of the protected message can view the message body. Offline protection is supported, and the user can override protection by the rules.
First claim
Opening claim text (preview).
What is claimed is: 1. A computer-implemented messaging system, comprising: a client computing device for sending a message to a recipient using an untrusted message service; a rules component associated with the untrusted message service, wherein the rules component is configured to create rules for the message when the untrusted message service is used to send the message, and wherein the client computing device is configured to cache the rules; and a security component asso…
Assignees
Inventors
Classifications
Electricity · mapped topic
Physics · mapped topic
- H04L63/20Primary
Electricity · mapped topic
Electricity · mapped topic
- H04L63/0263Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8978091B2 cover?
- Architecture that employs encryption and storage of encryption keys to protect trusted client message content from an untrusted third-party hosted service. Each trusted user machine is configured to optionally apply security to messages. Rules determine when automatic protection is applied and the level of protection to apply. The trusted client automatically downloads the rules (or rules polic…
- Who is the assignee on this patent?
- Banti Edward T, Byrum Frank, Carvalho Neto Mayerber L, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification H04L63/20. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 10 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).