I am passionate about designing scalable, secure, and innovative tech solutions. I have 20+ years in IT, software architecture, cloud computing, and enterprise integration.
Though my day job involves mostly designing, Soultion architecture, IT landscape and Data modeling, but I love coding in my free time, it is like a therapy for me.
Electreonics is another hobby, currently I am fiddling with Raspberry Pi and Arduino boards.
I also love painting and sketching.
If you like my blogs, please drop in some comments, it will keep me motivated.
Encryption stands as the cornerstone of data security. But not all encryption is created equal. Two powerful methods, Symmetric and Asymmetric encryption, form the backbone of modern cryptography. Whether you’re sending a confidential email or securing massive data transfers, understanding how these techniques work can empower you to make smarter security
Imagine waking up one morning to find that your entire digital life associated with emails, bank accounts, social media is locked away, inaccessible without the right key. That’s the power of digital keys and passwords. Keys and Passwords are the silent sentries protecting our most private and valuable information in
In today’s digital era, where our personal data is everywhere online. Whether you are doing online banking, online shopping, having a private chat with someone, or sharing confidential documents, sensitive information is being transmitted over the internet. But have you ever wondered how this data remains secure from prying eyes?
HMAC stands for Hash-based Message Authentication Code, a cryptographic mechanism used to ensure both the integrity and authenticity of a message. HMAC combines a cryptographic hash function with a secret cryptographic key to create a unique authentication code for a message. In my previous article (Cryptography and Hashing Basics for
Recently I was trying to explain to my daughter about the concept of digital signature, and obviously the term Hashing popped up. Later I realized not only kids but even many grownups have trouble grasping the concept of digital signature and cryptography in general. So thought of writing a series
In my long years of professional career, I have searched, re-searched, re-defined my understanding of being professional at my job. Sometimes I managed to my satisfaction in this endeavor, sometimes I could feel I have failed in being professional. This feeling of being professional is very internal, and it changes
The word automation, reminds me of the famous movie “Modern Times” by one of the greatest entertainer and satirist “Charlie Chaplin”. This movie kind of sums it up. When I started architecting the Robotic Process Automation (RPA) project for one of our client, I was excited, and as things started to
This is a bit unlikely post from me, since I consider myself more technical person and most of my previous posts are technical, but being a cognitive person as well, I could not help noticing this social change in Indian society. I wrote this just for fun. SUITABLE BOY by Vikram
Are we not obsessed with Data? Imagine how much we spend on capturing, storing and analyzing data in our day to day business. Is it worth to invest so much on enterprise level data? Well it is difficult to answer these questions in a sentence or a paragraph. However, it
I find is amazing how the computing world revolves around something called “Data”. For us in the IT world the word “Data” comes naturally. Somewhere down the line we take it for granted, we don’t even think that we need to explain the term “Data” to someone. Until one day
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