3Com X5 Caratteristiche - Pagina 4

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FEATURES HIGHLIGHTS

Feature

PROACTIVE INTRUSION PREVENTION

Based on award-winning TippingPoint Provides peace of mind by preventing business disruption, loss of revenue

Threat Suppression Engine

Packet flow inspection for Layer 2

through Layer 7

Statistical, protocol and application

anomaly protection

Quarantine protection

Recommended settings supplied

with IPS filters in Digital Vaccine

Digital Vaccine Attack Filter

Update Service

Traffic normalization

Elimination of ad hoc patching and

alert responses

ADVANCED VPN

High-performance, low-latency

IPSec VPN

Ability to apply IPS inside VPN tunnels Offers complete security protection, ensuring that remote VPN clients or

APPLICATION PRIORITIZATION AND OPTIMIZATION

Single, high-performance, resilient

platform

Policy-based prioritization

SIP/H323 application layer gateway

and stateful traffic shaping

Traffic shaping inside VPN tunnels

Support for PIM-DM multicast routing Enables next-generation applications such as distance-based learning,

between sites over IPSec VPN

ENFORCE ACCEPTABLE INTERNET USAGE

Block instant messages (IM),

peer-to-peer file sharing and

streaming applications

Web content filtering

Layer 4 through Layer 7 rate limiting

3COM

X5 AND X506 UNIFIED SECURITY PLATFORMS

Description

and damage to the organization's reputation caused by security breaches.

Continuously cleanses Internet and intranet traffic, eradicating threats

and helping to prevent bandwidth hijacking.

Safeguards against traffic surges, buffer overflows, unknown attacks and

unknown vulnerabilities (zero-day threats).

Isolate infected devices from the network without the need for PC software

agents; transparently redirect web requests so users know they are

infected or running applications which do not conform to corporate policies.

Ensures that no "good" traffic is blocked and no "bad" traffic is permitted;

no security expertise or fine-tuning of settings is required.

Automatically delivers new security filters that preemptively protect

against new exploits; offers updated protection and prevention on a

weekly (or more frequent) basis.

Eliminates malformed or illegal packets and performs TCP reassembly

and IP defragmentation to increase bandwidth and detect evasions.

Increases IT productivity and saves management costs; continuously

shields the network from application and infrastructure exploits while

patches are being deployed.

Allows the Internet to be used as a secure connectivity mechanism for

site-to-site connections and remote user connectivity.

branch offices cannot be used to propagate threats into the LAN.

Reduces the number of devices that need to be managed and saves

management costs; provides greater flexibility by integrating multiple

functions (e.g., IPS in VPN tunnels).

Ensures QoS for business-critical applications and latency-sensitive

services such as VoIP; makes sure network traffic adheres to policies set

by management; improves users' productivity.

Provides ability to identify and prioritize mission-critical VoIP applications.

Prioritizes site-to-site voice traffic across VPN tunnels, saving costs on

long-distance phone calls and leveraging centralized business applications.

real-time training and conferencing

Improves employee productivity and preserves bandwidth by restricting

access to unauthorized applications.

Reduces legal liability and security threats related to offensive or harmful

Web content; boosts employee productivity by restricting access to non

business content.

Provides the ability to limit the data rate of applications like IM and

streaming video to maximize WAN bandwidth.