User Guide
Page 20
....3.5 Protocol Anomaly Profiles 475 29.3.6 Protocol Anomaly Configuration 475 29.4 ADP Technical Reference 479 Chapter 30 Content Filtering ...487 30.1 Overview ...487 30.1.1 What You Can Do in this Chapter 487 30.1.2 What...Content Filter General Screen 489 30.3 Content Filter Policy Add or Edit Screen 492 30.4 Content Filter Profile Screen 494 30.5 Content Filter Categories Screen 494 30.5.1 Content Filter Blocked and Warning Messages 508 30.6 Content Filter Customization Screen 508 30.7 Content Filter Technical Reference 511 Chapter 31 Content Filter Reports ...513 20 ZyWALL USG 20...
....3.5 Protocol Anomaly Profiles 475 29.3.6 Protocol Anomaly Configuration 475 29.4 ADP Technical Reference 479 Chapter 30 Content Filtering ...487 30.1 Overview ...487 30.1.1 What You Can Do in this Chapter 487 30.1.2 What...Content Filter General Screen 489 30.3 Content Filter Policy Add or Edit Screen 492 30.4 Content Filter Profile Screen 494 30.5 Content Filter Categories Screen 494 30.5.1 Content Filter Blocked and Warning Messages 508 30.6 Content Filter Customization Screen 508 30.7 Content Filter Technical Reference 511 Chapter 31 Content Filter Reports ...513 20 ZyWALL USG 20...
User Guide
Page 38
...custom ADP rules. Chapter 2 Features and Applications Firewall The ZyWALL's firewall is initiated by a computer in another zone first. Use the white list to the needs of protocol standards (RFCs - It can also check e-mail against an external database of dynamically-updated ratings of millions of being used by spammers. 38 ZyWALL USG 20.../20W User's Guide The ZyWALL's ADP protects against defined access rules. Content Filter Content filtering allows schools and businesses to create and enforce Internet access...
...custom ADP rules. Chapter 2 Features and Applications Firewall The ZyWALL's firewall is initiated by a computer in another zone first. Use the white list to the needs of protocol standards (RFCs - It can also check e-mail against an external database of dynamically-updated ratings of millions of being used by spammers. 38 ZyWALL USG 20.../20W User's Guide The ZyWALL's ADP protects against defined access rules. Content Filter Content filtering allows schools and businesses to create and enforce Internet access...
User Guide
Page 201
... update the report display. Web Pages This is the number of web pages to which the ZyWALL did not allow Blocked access because they matched the content filtering custom service's forbidden web sites list. Report Server Click this button to discard all of web pages...is the number of requested web pages that the ZyWALL's content Pages filtering service identified as posing a threat to which the ZyWALL allowed access. Forbidden Web Sites This is the number of web pages to the access requesters. ZyWALL USG 20/20W User's Guide 201 Block Hit Summary Web...
... update the report display. Web Pages This is the number of web pages to which the ZyWALL did not allow Blocked access because they matched the content filtering custom service's forbidden web sites list. Report Server Click this button to discard all of web pages...is the number of requested web pages that the ZyWALL's content Pages filtering service identified as posing a threat to which the ZyWALL allowed access. Forbidden Web Sites This is the number of web pages to the access requesters. ZyWALL USG 20/20W User's Guide 201 Block Hit Summary Web...
User Guide
Page 487
..., you can configure one policy that blocks John Doe's access to specific categories of web site content. It can create different content filter policies for different addresses, schedules, users or groups and content filter profiles. ZyWALL USG 20/20W User's Guide 487 Content Filtering Policies A content filtering policy allows you to do the following. • Use schedule objects to define when to...
..., you can configure one policy that blocks John Doe's access to specific categories of web site content. It can create different content filter policies for different addresses, schedules, users or groups and content filter profiles. ZyWALL USG 20/20W User's Guide 487 Content Filtering Policies A content filtering policy allows you to do the following. • Use schedule objects to define when to...
User Guide
Page 488
... blocking. You can specify URLs to block. The ZyWALL allows the request if the default policy is news/pressroom.php. 488 ZyWALL USG 20/20W User's Guide Chapter 30 Content Filtering Content Filtering Profiles A content filtering profile conveniently stores your ZyWALL accesses an external database that come before the first ...name is the characters that you register for and enable the external web filtering service, your custom settings for a policy that contain particular keywords. For example, with the URL www.zyxel.com.tw/news/pressroom.php, the file path is not set to ...
... blocking. You can specify URLs to block. The ZyWALL allows the request if the default policy is news/pressroom.php. 488 ZyWALL USG 20/20W User's Guide Chapter 30 Content Filtering Content Filtering Profiles A content filtering profile conveniently stores your ZyWALL accesses an external database that come before the first ...name is the characters that you register for and enable the external web filtering service, your custom settings for a policy that contain particular keywords. For example, with the URL www.zyxel.com.tw/news/pressroom.php, the file path is not set to ...
User Guide
Page 508
... rating and see more details.) Spyware/ This site contains malicious code or harmful content that bypasses the proxy server. 30.6 Content Filter Customization Screen Click Configuration > Anti-X > Content Filter > Filter Profile > Add or Edit > Customization to your computer without your consent. You can create a list of good (... you feel this site is restricted. Proxy This site provides information on whether the web site's address contains a 508 ZyWALL USG 20/20W User's Guide You can also block web sites based on how to bypass proxy server features or gain Avoidance access...
... rating and see more details.) Spyware/ This site contains malicious code or harmful content that bypasses the proxy server. 30.6 Content Filter Customization Screen Click Configuration > Anti-X > Content Filter > Filter Profile > Add or Edit > Customization to your computer without your consent. You can create a list of good (... you feel this site is restricted. Proxy This site provides information on whether the web site's address contains a 508 ZyWALL USG 20/20W User's Guide You can also block web sites based on how to bypass proxy server features or gain Avoidance access...
User Guide
Page 509
...Table 144 Configuration > Anti-X > Content Filter > Filter Profile > Customization LABEL DESCRIPTION Name Enter a descriptive name for trusted web sites only When this content filtering profile name. Use this screen. Allow Web traffic for this box is selected, the ZyWALL blocks Web access to allow trusted ...web sites and block forbidden web sites. Enable Custom Service Select this is case-sensitive. If they are not on the Trusted Web Sites list. Chapter 30 Content Filtering keyword. ZyWALL USG 20/20W User's ...
...Table 144 Configuration > Anti-X > Content Filter > Filter Profile > Customization LABEL DESCRIPTION Name Enter a descriptive name for trusted web sites only When this content filtering profile name. Use this screen. Allow Web traffic for this box is selected, the ZyWALL blocks Web access to allow trusted ...web sites and block forbidden web sites. Enable Custom Service Select this is case-sensitive. If they are not on the Trusted Web Sites list. Chapter 30 Content Filtering keyword. ZyWALL USG 20/20W User's ...
User Guide
Page 510
...entering "zyxel.com" also allows "www.zyxel.com", "partner.zyxel.com", "press.zyxel.com", and so on ID. Sites that you want to allow access to, regardless of their content rating, can be able to modify it . Chapter 30 Content Filtering Table 144 Configuration > Anti-X > Content Filter > Filter Profile > Customization LABEL...for LAN users to circumvent content filtering by pointing to this proxy server. When you visit an ActiveX web site, ActiveX controls are sites that you want to block access to modify it . In certain cases, it . 510 ZyWALL USG 20/20W User's Guide The ...
...entering "zyxel.com" also allows "www.zyxel.com", "partner.zyxel.com", "press.zyxel.com", and so on ID. Sites that you want to allow access to, regardless of their content rating, can be able to modify it . Chapter 30 Content Filtering Table 144 Configuration > Anti-X > Content Filter > Filter Profile > Customization LABEL...for LAN users to circumvent content filtering by pointing to this proxy server. When you visit an ActiveX web site, ActiveX controls are sites that you want to block access to modify it . In certain cases, it . 510 ZyWALL USG 20/20W User's Guide The ...
User Guide
Page 511
...insensitive characters (0-9a-zA-Z For example enter Bad_Site to block access to block Web sites with URLs that is, do on. ZyWALL USG 20/20W User's Guide 511 that contain certain keywords in the domain name or IP address. You can also enter a numerical IP... to be able to block all .com domains. For example, enter .com to modify it . Chapter 30 Content Filtering Table 144 Configuration > Anti-X > Content Filter > Filter Profile > Customization LABEL DESCRIPTION Forbidden Web Sites This list displays the forbidden web sites already added. All subdomains are also blocked.
...insensitive characters (0-9a-zA-Z For example enter Bad_Site to block access to block Web sites with URLs that is, do on. ZyWALL USG 20/20W User's Guide 511 that contain certain keywords in the domain name or IP address. You can also enter a numerical IP... to be able to block all .com domains. For example, enter .com to modify it . Chapter 30 Content Filtering Table 144 Configuration > Anti-X > Content Filter > Filter Profile > Customization LABEL DESCRIPTION Forbidden Web Sites This list displays the forbidden web sites already added. All subdomains are also blocked.
User Guide
Page 728
... . • Make sure your ZyWALL has the content filter category service registered and that you create an interface, there is connected to the Internet. Many security settings are listed. I configured. 728 ZyWALL USG 20/20W User's Guide Use the same case as a DSL modem) is not expired. The ZyWALL is not applying the custom firewall rule I cannot access...
... . • Make sure your ZyWALL has the content filter category service registered and that you create an interface, there is connected to the Internet. Many security settings are listed. I configured. 728 ZyWALL USG 20/20W User's Guide Use the same case as a DSL modem) is not expired. The ZyWALL is not applying the custom firewall rule I cannot access...
User Guide
Page 939
...43 Access Point Name, see APN access point, See AP 248 access users 540, 541 custom page 650 forcing login 366 ZyWALL USG 20/20W User's Guide Index Index idle timeout 549 logging in 366 multiple logins 550 see ... Name, see DN password 579 port 578, 581 search time limit 579 SSL 579 address groups 555 and content filtering 487, 488, 493 and firewall 370, 386 and FTP 670 and SNMP 674 and SSH 665 and Telnet... 668 and WWW 650 where used 104 address objects 555 and content filtering 487, 488, 493 and firewall 370, 386 and FTP 670 and NAT 306, 341 and policy routes...
...43 Access Point Name, see APN access point, See AP 248 access users 540, 541 custom page 650 forcing login 366 ZyWALL USG 20/20W User's Guide Index Index idle timeout 549 logging in 366 multiple logins 550 see ... Name, see DN password 579 port 578, 581 search time limit 579 SSL 579 address groups 555 and content filtering 487, 488, 493 and firewall 370, 386 and FTP 670 and SNMP 674 and SSH 665 and Telnet... 668 and WWW 650 where used 104 address objects 555 and content filtering 487, 488, 493 and firewall 370, 386 and FTP 670 and NAT 306, 341 and policy routes...
User Guide
Page 943
...SSL) 198 connectivity check 228, 238, 245, 270, 282, 400 console port 34 speed 636 content filter troubleshooting 728 content filtering 487, 488 and address groups 487, 488, 493 and address objects 487, 488, 493 and ...content filtering cookies 43, 510 copyright 935 CPU usage 169, 171 CTS (Clear to Send) 806 current date/time 168, 631 and schedules 567 daylight savings 633 setting manually 635 time server 635 current user list 198 custom access user page 650 login page 650 custom signatures 731 custom... Digital Signature Algorithm public-key algorithm, see DSA ZyWALL USG 20/20W User's Guide 943
...SSL) 198 connectivity check 228, 238, 245, 270, 282, 400 console port 34 speed 636 content filter troubleshooting 728 content filtering 487, 488 and address groups 487, 488, 493 and address objects 487, 488, 493 and ...content filtering cookies 43, 510 copyright 935 CPU usage 169, 171 CTS (Clear to Send) 806 current date/time 168, 631 and schedules 567 daylight savings 633 setting manually 635 time server 635 current user list 198 custom access user page 650 login page 650 custom signatures 731 custom... Digital Signature Algorithm public-key algorithm, see DSA ZyWALL USG 20/20W User's Guide 943