DISTRIBUTED ACCESS CONTROL METHOD AND RELATED APPARATUS AND SYSTEM

DISTRIBUTED ACCESS CONTROL METHOD AND RELATED APPARATUS AND SYSTEM

This application provides an access control method and a related apparatus and system. In the method, a same callee may enable a plurality of instances, and serve different callers by using different instances. Due to an attribute of natural isolation between instances, the different instances canno...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: REN, Bingfei, MAO, Zhewen
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:This application provides an access control method and a related apparatus and system. In the method, a same callee may enable a plurality of instances, and serve different callers by using different instances. Due to an attribute of natural isolation between instances, the different instances cannot access memory data of each other. In this way, a system-level memory data security mechanism can be provided, problems of abuse and leakage of memory data of each caller are avoided, and data security is ensured.