+**C92** marks a pivotal designation in the realm of [Digital Systems](/wiki/Digital_Systems). It signifies a critical blueprint, often associated with early frameworks for [Secure Communications](/wiki/Secure_Communications). Its foundational concepts continue to resonate in modern engineering.
+## See also
+- [Protocol](/wiki/Protocol)
+- [Data Integrity](/wiki/Data_Integrity)
+- [Network Design](/wiki/Network_Design)
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