Shivam Tiwari

"Turning thoughts into neatly organized markdown magic ✨📝 #NoteTaking #Markdown" , This project was not that easy as I thought. #Nextjs15 #Markdown #Productivity #WebApp #FullStack #StartupDev #JavaScript #DevLife #100DaysOfCode check it out here:- markdownshiv.netlify.app

Here are real reasons and why rupee and stock market bounced back in 2013:

Milton Friedman on responsibility to the poor.

How did China uplift its poor and how did India? Not by magical mystical workings of the market. But by government subsidized welfare programs. Milton is peddling unadulterated BS.

Just to put it on record, I SUPPORT @narendramodi’s appeal to Indians to buy less gold. I DO. But its disgusting to know that this same man opposed the same appeal which @PChidambaram_IN and Manmohan made to Indians under MUCH WORSE situation in 2013, inculcating fear in Indians that government was planning to snatch MANGALSUTRA of women in the garb of cutting gold imports. His ascent to power has been based on SO MANY LIES

📡 Day 9 – Networking IP address = how data finds the right device on the internet. IP Datagram = packet used to send data. Datagrams are path-independent but unreliable no guarantee against packet loss,duplication, reordering, or corruption. #CyberSecurity #Networking #TCPIP

📡 Day 8 – Networking OSI = 7 layers, reference model. TCP/IP = 5 layers, real internet stack. OSI doesn’t map cleanly to protocols. TCP/IP is protocol-driven. Know the stack. Know the attack surface ⚔️ #CyberSecurity #Networking #InfoSec #TCPIP #OSIModel #LearningInPublic

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📡 Day 7 – Networking Learned about Headers how layers keep adding them from sender to receiver and strip them off at the destination.Studied the TCP/IP model, the real internet architecture.5 layers, where Application = Application+ Presentation + Session (OSI).#CyberSecurity

📡 Day 6–Networking Learned the OSI Model (reference, not implemented). 7 layers in action: Application (services)→Presentation (format/encode)→Session (initiate/manage)→Transport (segment & reassemble)→Network(path selection)→Data Link (framing)→Physical(bit transmission).

@AvinashSingh_20 Web Security

Name a topic, and I'll share the best GitHub repository to learn it!

📡 Day 5 – Networking Learned Switching Types • Message Switching – whole message stored at intermediates • Circuit Switching –dedicated physical path, no storage • Packet Switching – data split into packets Understanding how data moves before intercepting it ⚔️#CyberSecurity

📡 Day 4 – Networking Learned about Transmission Media. Guided vs Unguided. Focused on Guided media: Twisted Pair, Coaxial Cable & Optical Fiber. Understanding the physical layer before attacking the network ⚔️#CyberSecurity #Networking #EthicalHacking #RedTeam #BugBounty

📡 Day 3 – Networking Learned core network devices: Hub, Repeater, Modem, NIC (MAC address). Switches = intelligent forwarding (no flooding). Bridge, Router & Gateway (software-based). WAP connects wireless devices to wired networks.#CyberSecurity #Networking #EthicalHacking

📡Day 2 – Networking • Internet is owned by no one • WAN = collection of LANs • You can own a LAN, ISP provides internet access • Gateways enable network-to-network communication • DSL & Cable Modems =broadband(download > upload) #CyberSecurity #Networking #EthicalHacking

🚀 Networking – Day 1 Complete! Learned how networking connects devices so they can communicate & share resources.Covered core concepts like LAN, MAN, WAN and network topologies such as Star, Ring & Bus. Foundation set. More to come 🔥#Networking #CyberSecurity #BugBounty

Hey Guys Long time no see !! 😊 it's been 4-5 days since I am Learning About Networking, It is one of the core Things you need to excel in CyberSecurity, I will Share my learning with all of you people From Tomorrow Until Then Stay Tuned!! 🔥

I just completed DNS in Detail room on TryHackMe. Learn how DNS works and how it helps you access internet services. tryhackme.com/room/dnsindeta… #tryhackme via @tryhackme

I just completed What is Networking? room on TryHackMe. Begin learning the fundamentals of computer networking in this bite-sized and interactive module. tryhackme.com/room/whatisnet… #tryhackme via @tryhackme

Learning streak in full swing! tryhackme.com/shivofficial04… #tryhackme via @tryhackme

I just completed the Introduction to Cyber Security module on TryHackMe. Understand what is offensive and defensive security, and learn about careers available in cyber. tryhackme.com/module/introdu… #tryhackme via @tryhackme