Network Security Protocols

Network security protocols are systems that protect data as it travels across the internet or other networks. They establish secure communication channels by encrypting information, making it unreadable to outsiders. Protocols like HTTPS, SSL/TLS, and IPsec verify identities, ensure data integrity, and prevent unauthorized access or tampering. Think of them as digital security guards that authenticate users, encrypt conversations, and safeguard sensitive information from cyber threats, helping keep online interactions private and secure.