Juniper Networks 128MB SECURITY SERVICES GATEWAY 5 WITH SERIAL BACKUP MEMORY 仕様ガイド

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Product Description 
The Juniper Networks
®
 SSG5 and SSG20 Secure Services Gateways are high-performance 
security platforms for small branch office and standalone businesses that want to 
stop internal and external attacks, prevent unauthorized access and achieve regulatory 
compliance. Both the SSG5 and SSG20 deliver 160 Mbps of stateful firewall traffic and  
40 Mbps of IPsec VPN traffic.
Security:  Protection against worms, viruses, trojans, spam, and emerging malware 
is delivered by proven unified threat management (UTM) security features that are 
backed by best-in-class partners. To address internal security requirements and 
facilitate regulatory compliance, the SSG5 and SSG20 both support an advanced set of 
network protection features such as security zones, virtual routers and VLANs that allow 
administrators to divide the network into distinct secure domains, each with its own 
unique security policy. Policies protecting each security zone can include access control 
rules and inspection by any of the supported UTM security features. 
The SSG20 deployed at a branch office for secure Internet connectivity and site-to-site VPN 
to corporate headquarters. Internal wired and wireless resources are protected with unique 
security policies applied to each security zone. 
Product Overview
The Juniper Networks SSG5 and SSG20 
Secure Services Gateways are purpose-
built security appliances that deliver a 
perfect blend of performance, security, 
routing and LAN/WAN connectivity 
for small branch offices, fixed 
telecommuters and small standalone 
business deployments. Traffic flowing in 
and out of the branch office or business 
is protected from worms, spyware, 
trojans, and malware by a complete set 
of Unified Threat Management security 
features that include stateful firewall, 
IPsec VPN, intrusion prevention system 
(IPS), antivirus (includes antispyware, 
anti-adware, antiphishing), antispam 
and Web filtering. 
SSG5 AND SSG20 
SECURE SERVICES 
GATEWAYS
Regional Office
Headquarters
Zone A
Zone B
Zone C
SSG20
NetScreen-5400
M7i
Internet