The Secrets of IT and Security

SNMP stands for Simple Network Management Protocol. It is a standard protocol used to monitor and manage devices on a network — such as routers, switches, servers, printers, and more. SNMP allows administrators to collect information, modify settings…

ICMP stands for Internet Control Message Protocol. It is a network layer protocol (part of the IP suite) mainly used for sending error messages and operational information — for example, when a service is unreachable or a router cannot forward packet…

Phishing attacks are a type of cybercrime where attackers try to trick people into giving away sensitive information—like passwords, credit card numbers, or personal details—by pretending to be someone they trust. Here’s how phishing usually works: …

Cybersecurity should be required reading for higher education because it's crucial for protecting sensitive data, maintaining institutional reputation, and ensuring compliance with regulations. Cybersecurity training helps students, faculty, and s…

Securing a 5G network requires a multi-layered approach because 5G expands the attack surface with more connected devices, decentralized architecture, and higher speeds. Here’s how to secure it effectively: 1. Strengthen Network Architecture Use Ne…