It is used to transport multiple protocols over a common network as well as provide the vehicle for encrypted virtual private networks (VPNs). It is said to "tunnel" because it "pushes through ...

Security researchers find multiple vulnerabilities in different tunneling protocols The bugs allowed threat actors to mount DoS attacks, and more The majority of vulnerable endpoints were in China ...

“Since IPsec can transport any IP protocol, it can be used to protect all discussed tunneling protocols; a host should only accept tunneling packets that are protected using IPsec,” the paper sai ...

Vulnerabilities in multiple tunneling protocols, including IPIP and GRE, allow attackers to gain access to affected internet hosts, perform anonymous attacks, and gain unauthorized network access.

Virtual private networks are a clever network architecture that creates a secure, encrypted connection between your device ...

Carrying a protocol from another networking system within an IP packet; for example, transmitting NetWare IPX packets within IP. See tunneling. THIS DEFINITION IS FOR PERSONAL USE ONLY.

Specifically, it concerns the IP6IP6, GRE6, 4in6, and 6in4 tunneling protocols, which are supposed to secure data transmission. However, this is where attackers can apparently exploit ...