The National Security Agency (NSA) is lighting a fire under system administrators who are dragging their feet to replace insecure and outdated Transport Layer Security (TLS) protocol instances. The agency this week released new guidance and tools to equip companies to update from obsolete older versions of TLS (TLS 1.0 and TLS 1.1) to newer versions of the protocol (TLS 1.2 or TLS 1.3).

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