Encryption
168-bit Triple Data Encryption Standard (3DES) and
56-bit Data Encryption Standard (DES)
128-, 192-, and 256-bit Advanced Encryption Standard (AES)
Hash Algorithms
128-bit Message-digest Algorithm (MD5)
160-bit Secure Hash Algorithm (SHA-1)
Authentication Mechanism
Preshared Key
X509 Certificate Support (PEM)
X-Auth
Diffie-Helman Group Support
Group 1: MODP 768
Group 2: MODP 1024
Group 5: MODP 1536
Group 14: MODP 2048
Key Management
ISAKMP (RFC2408)
IKE (RFC2409)
IPsec Modes
ESP, tunnel, transport
IKE Modes
Main, aggressive, quick
Connection Technologies
DSL, dial-up modem, GPRS link, Ethernet, PCMCIA cards, Wi-Fi
Configuration Features
Configuration Wizard, config mode, hybrid mode, manual DNS/WINS server configuration, IKE/NAT-T port modification
Control Features
Connection panel/monitor, console logs, split tunneling support, dead peer detection, GUI password protection, easy deployment by command line commands
Advanced Features
NAT traversal (Draft1, 2 & 3) allow