Understanding VPN Tunneling Protocols: Layer 2 and Layer 3#TunnelingProtocols #NetworkLayers #OSIModel #L2TP #IPsec #TechnicalVPN #NetworkEducation #ProtocolStack

Understanding OSI Layers & Their Protocols 🌐📶
The OSI model has 7 layers, each with specific roles and protocols.
#OSIModel #NetworkingBasics #CyberSecurity #TCPIP #HTTP #SSL #ICMP #OSIProtocol #NetworkLayers #InfoSec #TechEducation