Shehroz Khan

10 Key Aspects of Cryptography: History and Applications

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A close-up of an Enigma machine, a device used by the Germans during World War II for encrypting messages.

Table of Contents Cryptography: The Art of Securing Information Modern Cryptography in Daily Life Ciphers Substitution Cipher Transposition Cipher Transition to Modern Ciphers Encryption Used When Connecting to Wireless Access Point and HTTPS Why Both Symmetric and Asymmetric Encryption are Used Together for Secure Communication Frequently Asked Questions(FAQs) 1. What is a Digital Signature? 2. … Read more

What If the Sun Collapsed? A Nightmare About Tech Dependency

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Glowing Earth symbolizing tech dependency and resilience.

Table of Contents What Happens When Systems Fail? Lessons from Fictional Catastrophes Solar Flares and Space Weather Impact The Bermuda Triangle Mystique Dependency on AI and IoT The Role of Disaster Preparedness A Call to Action Frequently Asked Questions (FAQ) In an age where technology rules our lives, it’s hard to imagine a world without … Read more