http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109889546-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L29-06 |
| filingDate | 2019-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109889546-B |
| titleOfInvention | Rapid fine-grained multi-domain network interconnection security control method |
| abstract | The invention discloses a fast fine-grained multi-domain network interconnection security control method, and belongs to the field of network space security. Firstly, establishing a safety strategy language grammar specification, respectively converting each safety strategy into a normal form script, realizing a corresponding grammar parser, and storing the script without errors; then, designing each strategy in the white list into a tree for scripts of the domain and the service semantics in the network, and merging the trees; designing each strategy in the blacklist into a tree respectively, and merging the trees into the white list; and respectively designing each strategy in the range default action into a tree, and merging the tree with the black and white list merged tree to obtain the safety strategy tree. And finally, converting the script describing inter-domain service communication into a seven-element group security rule describing fine granularity, distributing/transmitting the seven-element group security rule to a security internet gateway at a high speed, and updating the security control information of the execution unit according to the security rule. The invention has the advantages of simplicity, convenience, flexibility and higher efficiency. |
| priorityDate | 2019-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 13.