ZeroTier
ZeroTier is an open-source program that creates a virtual encrypted network between devices and across the internet. It allows devices to communicate over a private network as if they are locally connected, bypassing firewalls and NAT.
encryption
virtual-network
peertopeer
ZeroTier: Virtual Encrypted Network
ZeroTier creates a virtual encrypted network between devices and across the internet, allowing devices to communicate over a private network as if they are locally connected, bypassing firewalls and NAT.
What is ZeroTier?
ZeroTier is an open-source program that creates virtual encrypted networks between devices and across the internet. It works by assigning each device a unique 40-digit identity that allows them to be addressed by other devices on the network. The traffic between devices is encrypted using industry standards.
Some key features of ZeroTier include:
- Works across diverse infrastructure, both on-premise and in the cloud
- Does not require setting up routers, VPN servers, or managing firewall ports
- Can connect embedded systems, containers, and VMs
- Provides access controls and identity management
- Easy to set up, user-friendly interface
- Open source and available on many platforms like Windows, Mac, Linux, iOS, Android etc.
ZeroTier networks are self-configuring, which removes the need for centralized VPN servers or hardware. It creates a flat virtual Ethernet switch between devices that allows them to communicate securely as if they are plugged into the same network switch. This makes it useful for connecting infrastructure across datacenters, embedding connectivity into apps, connecting IoT devices securely, and more.
ZeroTier Features
Features
- Creates encrypted virtual networks between devices
- Works across public and private networks
- Does not require port forwarding, NAT, or VPN servers
- Works through firewalls and NAT
- Self-configuring and self-healing
- Open source and free for unlimited users/devices
Pricing
- Open Source
- Free
Pros
Easy to set up and use
Provides secure remote access
Bypasses firewalls and NAT limitations
Works on any device and operating system
Free with no limits on users or devices
Cons
Requires client software installation
Limited configuration options compared to VPNs
Relies on central servers for coordination
Not as fast as direct local connections
Official Links
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