Patent No. EP2839403 (titled "Secure Zone For Secure Purchases") was filed by Ologn on Apr 20, 2013. The application was issued on Dec 9, 2020.
Securely performing computer-based actions or transactions through a secure zone that cannot be compromised even if the operating system is under complete control of the attacker. The secure zone is made tamper-resistant and employs tamper detection techniques, with the added benefit of erasure of one or more cryptographic keys upon detection. This enables secure transactions by preventing malware from accessing sensitive data, even in compromised operating systems.
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