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Digital Signature in Cryptography & Network Security

2021, 6 July | Cryptography, Cyber Security | Leave a Comment

What is Digital Signature and how it works? It is a mathematical stream for demonstrating the authenticity of Digital Signature or documents. A valid signature gives a receipt reason to believe that the message was created by a known sender such that the sender cannot deny having sent the message and the message was not […]

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What is Firewall and Explain Its Types

What is a Firewall ? It is a barrier to keep destructive forces away from your property/assets. Its job is similar to a physical firewall that protects the fire from spreading from one area to another. It protects the network from unauthorized use by attackers. Basically, any device that can control network traffic for security