What is Cryptography? 🔐 And Why Do We Need it?

What is "Cryptography"? ➡️ Cryptography allows for secure communication between authorized parties, protecting the information from unauthorized access by "encrypting" the message and transforming it from plaintext into ciphertext, which is incomprehensible for those who do not possess the key to deciphering it. ➡️ In simple terms, cryptography uses an algorithm that transforms the input (plaintext) into an encrypted text (ciphertext) in which its letters are substituted by other characters. Only authorized parties hold a key to accessing the plaintext - the message. Watch the video to learn more! ************* ✍️ Sign up to FemPeak 👉 https://www.fempeak.ai/ 💬 Did you enjoy this video? Let me know in the comment section below! ✨ And if you like this video, consider subscribing to Somi Arian using this Link! ⤵️ https://www.youtube.com/c/TheSomiArianShow?sub_confirmation=1 ************* Hello and Welcome to my Channel! 👋🏼 My name is Somi Arian and I am a Tech Philosopher, a 'Transition Architect' as well as an Author, Award-Winning Filmmaker, Entrepreneur, and a LinkedIn-Top-Voice in the UK. My documentary, “The Millennial Disruption”, has won three international awards, and I published a book titled “Career Fear (and how to beat it).” ➡️ I'm the founder of FemPeak, Smart Cookie Media, co-founder of Career Drive, and an investor and advisory board member of NuroKor Bioelectronics, an exciting wearable technology startup As humans merge with technology, and society enters a new phase of evolution, I work on frameworks to address the challenges ahead. On this channel, I’ll be discussing topics such as Web3, Cryptocurrency, Blockchains, Data Security, Smart Contracts and many other related topics. It’s important to stay ahead of the curve with new technology and I believe I have the skills and expertise to guide you through it. ➡️ As a speaker, I give talks and workshops internationally on the impact of technology on society, the business landscape, and the future of work. You’ll find some clips and summaries of those talks right here on the channel as well. There’s a huge wealth of knowledge regarding the technology space and insights from dozens of individuals and if those topics are of interest to you, you should subscribe to this channel and activate the bell icon to never miss a video 🔔 ************* ✅ Follow Somi Arian on social media: Instagram ▶️ https://www.instagram.com/somiarian/ LinkedIn ▶️ https://www.linkedin.com/in/somiarian/ Facebook ▶️ https://www.facebook.com/somiarianofficial Twitter ▶️ https://twitter.com/SomiArian 🖥 Visit Somi Arian online! https://www.somiarian.com/ ************* 🕘 Timestamps: 00:00 Intro 01:15 What is cryptography? 02:34 Example of cryptography 03:07 Modern cryptography 03:33 Ways of encrypting information 04:48 How does this relate to cryptocurrencies? 05:16 Outro ************* 📢 Disclaimer: All information provided in this video is solely for educational purposes. No information is to be taken as financial advice. All the statements and expressions are based on research and personal opinion and are not meant to be a substitute for professional advice or recommendation. ➡️ Trading cryptocurrencies poses a high risk of loss and you should not make any financial or investment decisions based on this video without undertaking your own research or consulting with a professional. ************* #SomiArian #Cryptography #IntroductiontoCryptography #Encryption #EncryptionDecryption #Hash