In IPsec implementations, which method enables secure communication between entire networks over the internet without requiring individual client software on each device?
GRE Tunnel
Remote-access VPN
SSL VPN
Site-to-site VPN
A site-to-site VPN allows secure communication between entire networks over the internet. It connects multiple devices on one network to devices on another network, without requiring individual VPN clients on each device. Remote-access VPNs, on the other hand, allow individual users to connect to a network using VPN client software. SSL VPNs (Secure Sockets Layer Virtual Private Networks) provide secure access typically through a web browser, and GRE Tunnels (Generic Routing Encapsulation) are a tunneling protocol that can encapsulate a variety of network layer protocols but do not provide encryption on their own.
Bash is our AI bot, trained to help you pass your exam. AI Generated Content may display inaccurate information, always double-check anything important.
All IT & Cybersecurity Package plans include the following perks and exams .
Our pricing is simple. Full access to all certifications and exams in each package, for one price.
As many practice tests for as many topics as you want.
Use study mode non-stop, no limits.
Access to our AI assistant, Bash, trained to help you pass your exam.
Track your scores over time in study mode and report cards.
See how you improve over time, and where you need to focus.
Access our store with even bigger discounts than before.
Unlimited access to all performance questions and be prepared for the real thing.
All IT & Cybersecurity Package plans include unlimited access to the following study materials.
Create an account or sign in to access our study materials.