VPN

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Virtual Private Network (VPN)

The BayBiz Security VPN gateway uses a variety of data encryption methods to create a secure communications "tunnel" over the public Internet.

. . Intrusion Protection . Spam Protection
. Surf Protection
. Virus Protection
. VPN Gateway

Multiple Architectures
The BayBiz Security VPN gateway supports a variety of VPN architectures to accommodate the needs of branch offices, home users, and "road warriors."
Configurations supported include:

          * Net-to-Net
          * Host-to-Net
          * Host-to-Host

Advanced Encrytpion
Sophisticated encryption algorithms include:

          * AES (Rijndael)
          * DES
          * 3DES
          * Blowfish
          * Serpent 128-bit
          * Twofish 128-bit
          * MPPE (40 and 128 bit)

IPSec and PPTP VPNs
The BayBiz Security VPN gateway supports both PPTP and IPSec VPNs. Supported clients include:

          * The native Windows PPTP client
          * The native Windows IPSec client
          * The Astaro IPSec client
          * Other VPN clients that follow the IPSec standard
          * Mac OS X VPN client

Authentication Methods
A variety of authentication methods are offered using:

          * Pass phrase (PSK)
          * Certificates (X.509v3)
          * Raw RSA Keys
          * CHAP, MSCHAP, MSCHAPv2, and PAP
          * RADIUS (for L2TP IPSec and PPTP)

IPSec Protocols

          * Internet Key Exchange (IKE)
          * Encapsulated Security Payload (ESP)
          * Layer 2 Tunneling Protocol (L2TP)
          * NAT-Traversal

Certificate Authority
BayBiz Security includes an internal certificate authority with authentication based on PKI-trustchain. This enables the use of digital certificates without requiring that certificates be generated centrally and distributed to remote sites.

Dynamic IP VPN Tunnels
VPN tunnels can be created based on dynamic IP addresses at both ends of the connection (dyn-dyn tunnel). This provides flexibility in choosing different Internet Service Providers, network types and Internet uplinks for remote offices and users.

Remote Access Simplified
Dynamic IP addresses and DNS/WINS server addresses are distributed automatically to simplify remote access. IPSec client configurations can be generated and distributed from a central point, simplifying mass rollouts of IPSec VPNs.

Integrates Into Existing Environments

* Authenticate VPN users against a local database, Radius Servers, or Active Directory.
* Apply access policies based on users and groups, as well as IPs and networks.
* Apply access policies on PKI-based IPSec user groups.
* Full Support of Native Windows VPN and Mac OS X VPN using L2TP over IPSec.

Firewall Integration
The VPN gateway is fully integrated with the firewall in BayBiz Security. IPSec VPNs can utilize NAT traversal and virtual IP addresses. Firewall settings are generated automatically when VPN clients are configured. Packet filter policies can be specified on a per-user basis. VPN user groups can be created and used to grant access rights.

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For more information about our services please contact BayBiz