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Symmetric and Asymmetric Cryptography explained

What is Symmetric and Asymmetric cryptography?

If you decided to not read the above articles for some reason let’s have a sneak peek into what those words basically mean. The word Cryptography has been derived from the Greek word “kryptós” which means “Hidden or Secret”. Before we get further into it let’s discuss why do we even need encryption in the first place?

TCP Flags - TCP Communication methods

TCP Flags – TCP Communication methods

TCP is a way of Secure communication in which the network makes sure that everything that has been sent has reached its destination without any loss in the packets. It uses the Flags to communicate with the receiver and ask for a confirmation on each packet it sends. It also uses the flags to establish the connection with the receiver so that it can know that receiver is able and willing to receive the data. Here is a detailed description of the most common TCP Flags and their function.