DTN (Delay Tolerant Network)-based security mechanism management method for interactive satellite remote education system
A technology of distance education and security mechanism, which is applied in the field of security mechanism management and can solve problems such as not being suitable for satellite distance education networks
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0108] The present invention will be further described below in conjunction with the description of the drawings and specific implementations:
[0109] Such as Figure 3-9 The safety mechanism management method based on the DTN interactive satellite distance education system shown includes the following steps:
[0110] A. Key distribution, node authentication and information encryption:
[0111] A1. When the satellite receiving terminal is deployed, the conditional access module CAM pre-registers the smart card for the user, so that the broadcast server and each terminal node have a dedicated shared symmetric key that is the conditional access key KEY;
[0112] A2. Establish the key distribution server and IPDTN gateway so that the key distribution server, IPDTN gateway and broadcast server belong to the same trusted domain and are located in the satellite broadcast center. Register the ID and ID of each satellite receiving terminal in the key distribution server. Its conditional acc...
PUM

Abstract
Description
Claims
Application Information

- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com