Tags » Private-key

Do you know SSH ?

A nice welcome everyone, it’s gutsytechster !!

I am here with a new topic of SSH .

What is SSH ?

If you haven’t heard about this, nothing to worry, I am here to explain. 1,802 more words

Decrypting the traffic of a network capture

Sometimes we would have to inspect the network capture to troubleshoot any application to application communication errors due to mis-configuration of certs, cipher suites etc. because most of the time the application logs or the technology/language it is built on does not elaborate on all those details. 125 more words

Introduction to Cryptocurrency: 4

Bitcoin – The Basics

The best way to get someone interested in bitcoin is to show them how to purchase something with it. But of course, if you are going to show someone how to spend bitcoin, they need to first have a bitcoin wallet. 802 more words


SSH/OpenSSH/Keys on Ubuntu

Public and Private Keys

Public key authentication is more secure than password authentication. This is particularly important if the computer is visible on the internet. If you don’t think it’s important, try… 1,911 more words


Bitcoin - In The Beginning

“What is needed is an electronic payment system based on cryptographic proof instead of trust.” – Satoshi Nakamoto

Bitcoin is a digital currency created by a mysterious entity known as Satoshi Nakamoto. 187 more words


Bitcoin's soft and vulnerable underbelly

How can you lose playing the cryptocurrency investment game? Let us count the ways.

Yes it’s obvious, or should be, that simply investing in Bitcoin or its hundreds of crypto colleagues can be a wild ride. 870 more words

Security Threats

Private key

What is A Private key? 

Well, a private key is just a very long string of numbers and letters that acts as the password to your Bitcoin wallet. 354 more words

Hardware Key