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A security flaw affecting a range of Intel processors could enable malicious actors to steal encryption keys, passwords and private data, a senior researcher at Google has warned.
Intel has removed support for SGX (software guard extension) in 12th Generation Intel Core 11000 and 12000 processors, rendering modern PCs unable to playback Blu-ray disks in 4K resolution.
Cloud-based data storage service has drawn increasing interests from both academic and industry in the recent years due to its efficient and low cost management. Since it provides services in an open network, it is urgent for service providers to make use of secure data storage and sharing mechanism to ensure data confidentiality and service user privacy. To protect sensitive data from being compromised, the most widely used method is encryption. However, simply encrypting data (e.g., via AES) cannot fully address the practical need of data management. Besides, an effective access control over...
Когда Intel SGX обнаруживает, что на нужный криптовалютный адрес был отправлен выкуп, ключи шифрования автоматически извлекаются.