
ZyWALL 5 User’s Guide
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Chapter 1 Getting to Know Your ZyWALL
HTTPS
HyperText Transfer Protocol over Secure Socket Layer, or HTTP over SSL is a web protocol
that encrypts and decrypts web sessions. Use HTTPS for secure web configurator access to the
ZyWALL
Firewall
The ZyWALL is a stateful inspection firewall with DoS (Denial of Service) protection. By
default, when the firewall is activated, all incoming traffic from the WAN to the LAN is
blocked unless it is initiated from the LAN. The ZyWALL firewall supports TCP/UDP
inspection, DoS detection and prevention, real time alerts, reports and logs.
Content Filtering
The ZyWALL can block web features such as ActiveX controls, Java applets and cookies, as
well as disable web proxies. The ZyWALL can block or allow access to web sites that you
specify. The ZyWALL can also block access to web sites containing keywords that you
specify. You can define time periods and days during which content filtering is enabled and
include or exclude a range of users on the LAN from content filtering.
You can also subscribe to category-based content filtering that allows your ZyWALL to check
web sites against an external database of dynamically updated ratings of millions of web sites.
Universal Plug and Play (UPnP)
Using the standard TCP/IP protocol, the ZyWALL and other UPnP-enabled devices can
dynamically join a network, obtain an IP address and convey its capabilities to other devices
on the network.
RADIUS (RFC2138, 2139)
RADIUS (Remote Authentication Dial In User Service) server enables authentication,
authorization and accounting for users.
IEEE 802.1x for Network Security
The ZyWALL supports the IEEE 802.1x standard that works with the IEEE 802.11 to enhance
user authentication. With the local user profile, the ZyWALL allows you to configure up 32
user profiles without a network authentication server. In addition, centralized user and
accounting management is possible on an optional network authentication server.
Wi-Fi Protected Access
Wi-Fi Protected Access (WPA) is a subset of the IEEE 802.11i security specification draft.
Key differences between WPA and WEP are user authentication and improved data
encryption.
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Страница 130: ...ZyWALL 5 User s Guide 128 Chapter 7 WAN Screens Figure 45 WAN PPPoE Encapsulation ...
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Страница 174: ...ZyWALL 5 User s Guide 172 Chapter 10 Firewall Screens Figure 68 Creating Editing A Firewall Rule ...
Страница 179: ...ZyWALL 5 User s Guide Chapter 10 Firewall Screens 177 Figure 73 My Service Rule Configuration ...
Страница 220: ...ZyWALL 5 User s Guide 218 Chapter 13 Introduction to IPSec ...
Страница 238: ...ZyWALL 5 User s Guide 236 Chapter 14 VPN Screens Figure 110 VPN Rules IKE Network Policy Edit ...
Страница 261: ...ZyWALL 5 User s Guide Chapter 15 Certificates 259 Figure 122 My Certificate Details ...
Страница 280: ...ZyWALL 5 User s Guide 278 Chapter 16 Authentication Server Figure 133 Local User Database ...
Страница 317: ...ZyWALL 5 User s Guide Chapter 19 Bandwidth Management 315 ...
Страница 318: ...ZyWALL 5 User s Guide 316 Chapter 19 Bandwidth Management ...
Страница 352: ...ZyWALL 5 User s Guide 350 Chapter 21 Remote Management ...
Страница 366: ...ZyWALL 5 User s Guide 364 Chapter 23 Logs Screens Figure 188 Log Settings ...
Страница 389: ...ZyWALL 5 User s Guide Chapter 24 Maintenance 387 Figure 210 Restart Screen ...
Страница 390: ...ZyWALL 5 User s Guide 388 Chapter 24 Maintenance ...
Страница 416: ...ZyWALL 5 User s Guide 414 Chapter 27 WAN and Dial Backup Setup ...
Страница 432: ...ZyWALL 5 User s Guide 430 Chapter 30 DMZ Setup ...
Страница 492: ...ZyWALL 5 User s Guide 490 Chapter 37 System Information Diagnosis ...
Страница 508: ...ZyWALL 5 User s Guide 506 Chapter 38 Firmware and Configuration File Maintenance ...
Страница 520: ...ZyWALL 5 User s Guide 518 Chapter 40 Remote Management ...
Страница 536: ...ZyWALL 5 User s Guide 534 Chapter 42 Troubleshooting Figure 343 Java Sun ...
Страница 564: ...ZyWALL 5 User s Guide 562 Appendix C IP Subnetting ...
Страница 570: ...ZyWALL 5 User s Guide 568 Appendix E PPTP ...
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Страница 620: ...ZyWALL 5 User s Guide 618 Appendix J Importing Certificates ...
Страница 622: ...ZyWALL 5 User s Guide 620 Appendix K Command Interpreter ...
Страница 628: ...ZyWALL 5 User s Guide 626 Appendix L Firewall Commands ...
Страница 632: ...ZyWALL 5 User s Guide 630 Appendix M NetBIOS Filter Commands ...
Страница 638: ...ZyWALL 5 User s Guide 636 Appendix O Brute Force Password Guessing Protection ...
Страница 660: ...ZyWALL 5 User s Guide 658 Appendix Q Log Descriptions ...