The modern, professional answer to this problem is the Trusted Execution Environment, or TEE.
1960s-1970s ATMs so primitive was the lack of computer systems that were
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拉马福萨当天在开普敦举行的2026年非洲能源大会上发表主旨演讲时说，当前地缘政治紧张局势升级，能源供应链承压，高度依赖进口能源的非洲国家面临更大风险。他指出，中东局势升级已对非洲产生影响，导致供应链紧张和能源价格上涨，“地缘政治格局的变化凸显非洲进口依赖型经济体的脆弱性”。