mr_davidsyn

TCP vs UDP: Transmission Control Protocol = reliable, checks delivery 📦 User Datagram Protocol = fast, no confirmation ⚡ Accuracy vs speed—choose what matters. #Networking #CyberSecurity #TCP #UDP

Privacy matters. Tor Browser helps protect against tracking, surveillance, and censorship by routing internet traffic through a decentralized network. Stay aware. Protect your digital footprint. #Privacy #CyberSecurity #Tor #OnlineSafety #InfoSec

@cyber_razz B

SECURITY+ KNOWLEDGE CHECKPOINT An organization wants to ensure that even if a database is compromised, the stored passwords cannot be easily reversed back to their original form. Which of the following is the BEST solution? A. Encryption B. Hashing C. Encoding D. Tokenization

SOC = Security Operations Center The hub where security analysts monitor systems, detect threats, investigate alerts, and respond to cyber incidents in real time. The frontline of modern cybersecurity. #CyberSecurity #SOC #BlueTeam #InfoSec

My First Cybersecurity Textbook #Cybersecurity #NetworkSecurity

DHCP Snooping helps secure networks by blocking rogue DHCP servers. It validates IP–MAC bindings, restricts DHCP responses to trusted ports, and rate-limits requests to prevent starvation attacks. A simple Layer 2 control with major security impact. #Networking #CyberSecurity

What makes a great SOC Analyst? It’s the mix of technical skills and clear thinking log analysis, SIEM, threat hunting, DFIR, cloud security, plus strong communication and the ability to think like an attacker. Tools matter, but mindset and continuous learning matter more.

Access Port vs Trunk Port a simple breakdown: Access Port: • Single VLAN • Untagged traffic • Used for end devices Trunk Port: • Multiple VLANs • Tagged traffic • Used between switches Core networking knowledge that supports secure and scalable networks. #Networking #VLAN

Not all hackers wear the same hat 🎩 🖤 Black Hat – Cybercriminals 🤍 White Hat – Ethical hackers 🩶 Gray Hat – In-between 💚 Green Hat – Learners 💙 Blue Hat – Software testers ❤️ Red Hat – Government hackers Cybersecurity is about choosing the right path. #Hacking #InfoSec

Free Advice.

Want to start a career in Cybersecurity? Here’s your roadmap Intro to Cybersecurity OS (Windows, Linux, macOS) Networking + Protocols Programming (Python, C/C++) Databases Ethical Hacking Security Tools & Analysis Cybersecurity Architect One skill at a time. One step at a time.

Windows. macOS. Linux. 💻 Three operating systems, one goal—powering how we work. 🔵 Windows: business + productivity 🔵 macOS: stability + creativity 🔵 Linux: flexibility + security Which one is your favorite? #Windows #macOS #Linux #TechNews

A honeypot is a decoy system that attracts attackers so security teams can study their behavior and protect the real network. 🛡️🐝 A smart way to detect threats early and strengthen defenses. #Cybersecurity #Honeypot #InfoSec

Access Port vs. Trunk Port 🔌🌐 • Access = end devices, single VLAN, untagged • Trunk = network devices, multiple VLANs, tagged Network segmentation starts here. #Networking #Cybersecurity #VLAN #Cisco

Virtual Machines explained in one picture 😂👇 A whole computer running inside another computer — isolated, secure, and perfect for testing! #VM #Virtualization #TechHumor #Cybersecurity

@instablog9ja Biological mother Nope Step mum Yes

Netizens react to a viral post asking whether people would still choose their mothers again in their next life

Routing vs Switching Routing → Connects different networks (uses IP addresses) Switching → Connects devices within the same network (uses MAC addresses) Both are essential for fast and secure communication. #Networking #Cybersecurity #Routing #Switching

HTTP vs. HTTPS in one picture! ​HTTP: Data sent as Plain Text. Insecure. 🔓 ​HTTPS: Data is Encrypted via an SSL certificate. Secure! 🔒 ​Always look for that 'S' and the padlock before logging in or buying anything! #WebSecurity #HTTPS #Encryption #TechTips

@cyber_razz When will this exam close?

The Certified Cybersecurity Educator Professional (CCEP) exam is now available for free by using this code: CCEP100OFF to get 1 free attempt. What it covers : •Fundamentals & Network Security •Security Architecture •IAM •Offensive Security •Cloud Security •Security Operations •Application Security •Incident Response Exam Details: •80 questions • 2 hours •Pass mark: 80% 🔗 Apply here: courses.redteamleaders.com/exams/b442ad36… Coupon Code: CCEP100OFF

Cyber attacks target every OSI layer — from physical cables to applications. This chart shows common attacks + how to prevent them. Security must be multi-layered. 🛡️ #CyberSecurity #OSIModel #InfoSec #Hacking #tech