Monthly Archives: January 2017

Crypto Algorithms – Hashing, Encryption and Digital Signatures

In this article I will talk about crypto-algorithms (Symmetric and Asymmetric Algorithms) that are the basics for many applications such as Blockchain, Crypto-currencies and Mobile banking.  Starting by symmetric cryptography where a common key is used between the sender and … Continue reading

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Software Defined Network – What does it really mean?

In this article, I will present the software network architecture and will deep dive into the concept of virtual networks and the network hypervisor. Before we go there, let’s review some history or sequence of events that drove the evolution … Continue reading

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