ZyXEL Communications PLA-401 - V3.0.5 Especificaciones descargar pdf (Pagina 8)

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The new 3.0 rmware for the ZyWALL USG product range from ZyXEL provides major

enhancements for the USG series including a strongly improved performance, IPv6

support and an improved malware protection which is up-to-date with today`s threats.

Network protection at its best

In today`s world it is more important than ever

to ght network threats with a state-of-the-art

security deployment. With the new major v3.0

release, ZyXEL`s proven ZyWALL USG series now

provides a new level of security features helping

you to protect networks to the highest level.

Excellent Performance

The new rmware boosts the performance of

the ZyWALL series signicantly by using the Fast-

path technology to support both single-core and

multi-core HW platforms – with an up to 30 %

growth over the previous v2.2x. These signicant

performance enhancements will help users cope

with the ever more demanding throughput

requirements, so that their network is safe and fast

at the same time.

IPv6 support

With the introduction of v3.0 the USG series will

support IPv6. IPv6 is designed to solve the problems

of IPv4 and is already increasingly requested by

the markets. Especially for public tenders IPv6 has

become a more and more of a mandatory item.

IPv6 is a new protocol version which serves the

function of IPv4, but without the same limitations

of IPv4. IPv6 is not totally dierent from IPv4: what

you have learned in IPv4 will be valuable when

you deploy IPv6. The dierences between IPv6

and IPv4 are in ve major areas: addressing and

routing, security, network address translation,

administrative workload, and support for mobile

devices. With the new 3.0 rmware ZyXEL launches

the rst phase of the implementation for the IPv6

with focus on Dual stack, 6rd & 6to4 transition and

host, router and rewall functionality. ZyXEL has

focused on these areas because major ISP phase

1 deployments need 6rd for their investment

protection and the new ISP equipment will need

dual stack support. Also a rewall is required due

to the fact that there is no NAT protection in IPv6.

In phase 2 and 3 following later in the year we will

integrate additional parts such as Dynamic routing,

IPSec, IDP or IKEv2.

Fight the malware battle – Anti-Spam 2.0

With the v3.0 we will see another major

enhancement for the ZyWALL USG series. In

addition to the currently free Anti-Spam solutions

on the USG we will introduce one of the industry’s

leading Anti-Spam solution as a UTM service on our

platform. The Anti Spam solution service provided

by Commtouch ensures an excellent solution with

advanced mechanisms to grant high performance

and excellent detection rates.

SECURITY

Security on a new level –

The ZyWALL ZLD v3.0

The key features are:

Increased Detection Rate

• Muchimproveddetectionrate&accuracy,with

very low false positives

• Can do rate limit – mitigating the gray areas

Real-time Response

• Commtouch's Unique RPD technology – block

all associated messages in real time

• Zero-Hour Virus outbreak protection

Good Performance

• ’Sender-basedIPreputation’removesover80%

of unwanted mail

• Intelligentcache:around70%ofcachehitrate

– meaning only 30 % of messages needs to be

queried

• Verysmallfootprint(only500bytespermessage

digest) – minimising WAN bandwidth usage

Trustworthy – user data privacy is maintained

• Thedigestofdatasentforquerydoesn'tinclude

continuous data content; only some displaced

single words are collected. This keeps central

site from knowing content of user data. In turn,

user privacy is maintained.

• Also, very good query response time &

reliability: database server in the cloud – with

fast response time and high availability.

Customer Challenge for 2011: Web-based Threats

The following graphic shows the number of visited pages containing malicious links for a sample of hosted Web trac pulled during 2010.

Sex

Information Technology

News and Media

Entertainment

Shopping

Search Engines and Portals

Social Networking and Personal Sites

Message Boards and Forums

Sports

Games

Freeware and Software Download

Society and Lifestyles

Travel

Web Hosting

Business and Economy

MP3 and Audio Download Services

Hacking

Adult Content

Proxy Avoidance

12.9

10.2

8.9

8.3

7.6

6.7

6.1

4.8

4.3

3.7

3.1

2.4

2.1

1.8

1.2

1.1

9.9

0.5

9.3

17.6

4.6

6.1

9.5

7.2

1.9

3.6

1.6

0.9

1.3

2.5

0.5

2.0

0.3

0.1

0.2

0.1

% of total threats % of total trac

Websense Security Labs identied a 111.4 % increase in

the number of malicious websites from 2009 to 2010.

79.9 % of websites with malicious code were legitimate

sites that have been compromised – an increase of 3 %

from the last previous period.

Searching for breaking trends and current news

represented a higher risk (22.4 %) than searching for

objectionable content (21.8 %).

111.4 %

79.9 %

22.4 %

21.8 %

Source: Websense, 2010 Threat Report

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