Post by Cyber Press ®

🔐 𝗠𝗮𝘀𝘁𝗲𝗿𝗶𝗻𝗴 𝘁𝗵𝗲 𝗕𝗮𝘀𝗶𝗰𝘀: 𝗧𝗼𝗽 𝟮𝟬 𝗖𝗼𝗺𝗺𝗼𝗻 𝗡𝗲𝘁𝘄𝗼𝗿𝗸 𝗣𝗼𝗿𝘁𝘀 & 𝗧𝗵𝗲𝗶𝗿 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝘀 Whether you're troubleshooting connectivity issues, strengthening your cybersecurity posture, or diving deeper into networking fundamentals—understanding common ports and protocols is essential. I came across this clean and concise reference (shared below 👇), and it’s a great reminder of how many core services rely on just a handful of well-known ports: 📌 Notable Highlights ➡️ 22 (SSH): Secure remote administration ➡️ 53 (DNS): The backbone of domain resolution ➡️ 80 / 443 (HTTP/HTTPS): The foundation of web traffic ➡️ 445 (SMB): Critical for file sharing… and often targeted in attacks ➡️ 3389 (RDP): Remote desktop access As cyber threats grow more sophisticated, having a solid grasp on these ports helps with: ⚙️ Hardening systems 👀 Identifying suspicious traffic ⏱️ Improving incident response 🏗️ Designing secure architectures If you're in IT, security, cloud, or networking—this is one of those evergreen tables worth saving. 💬 Which ports do you monitor most closely in your environment? 🔔 Follow Cyber Press ® for more cybersecurity tips! #Networking #CyberSecurity #InfoSec #ITInfrastructure #CloudComputing #LearningEveryDay #TechCommunity