@omrajburnwal

How Web Works?

Jan 28 · 3 min read · Today we are going to explore what happens in the background when you try to access any website. I will go about explaining this through an example. Let’s say we are trying to access some website (hashnode.com), then: Our web browser will search our...

Security Controls

Jan 27 · 2 min read · There are many different categories and types of security to consider for. We are protecting different kinds of assets like Data, Physical Property and computer systems. Results we expect from these security controls: Prevention of security breakdown...

Cryptographic Solutions

Jan 24 · 7 min read · Public Key Infrastructure (PKI) Policies and procedures (also include hardware, software, people) that is responsible for creating, distributing, managing, storing, revoking and performing other processes regarding digital certificates. PKI also refe...

Fundamental Security Concepts

Jan 19 · 7 min read · CIA Triad These are the fundamental security objectives. (Sometimes also called the AIC Triad) Confidentiality Prevent disclosure of information to unauthorized individuals or systems. Ex: Encryption of data, Access controls, Two factor authenticati...

What is a VPN?

Jan 18 · 3 min read · VPN stands for Virtual Private Network. It is tool used to create a private secure tunnel over the public internet. Normally public internet or your home private internet is just like a public road: Whatever you do from browsing the internet or conn...