Sierra 5391-01, 5391-02 user manual Browser Security Settings, ActiveX Controls and Security

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T12017-Sentry_LANServer_Users_Manual

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3.Browser Security Settings

Security Settings must be set to enable the use of ActiveX controls and Cookies. Unless specifically informed which settings to adjust assume that both groups of settings must be configured correctly.

3.1.ActiveX Controls and Security

ActiveX controls can have access to the resources of the computer on which they are running. For this reason they may be considered a security risk. The ActiveX controls provided by Sierra Monitor only use the network connection resource of the computer. They never access the disk or file storage system or any personal or private information on the computer and they never send Sierra Monitor any information other than that documented for each control. Neither Sierra Monitor nor anyone else can use these ActiveX controls (as distributed) to compromise the system security

As there is a theoretical security risk, most browser’s have default security settings which do not allow ActiveX controls to be run on a computer. The following information outlines how to change the default security settings to allow the ActiveX controls to run on the computer.

Note that some controls provided by Sierra Monitor may access the computer’s resources in a way that conflicts with these statements. In this case the “Constructing a Sentry LANServer Project” manual will specify which other resources the ActiveX control uses.

3.2.Setting Browser Security Settings for ActiveX controls

The following notes and examples apply to Internet Explorer 6. Other browsers have similar features and which are set in a similar way. Use the documentation of the browser to determine how to adjust the settings.

Step 1 – From the browser’s pull down menu, select ToolsInternet Options.

Select the Security

Tab

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Contents Applicability & Effectivity Sentry LANServerTable of Contents LED1 Features Product Description GeneralOperation Connections Sentry Firmware VersionModel 5391-01 LANServer with 2-4 Sentry Controllers Page Quick Start Quick Start LANServer TerminologyBrowser Security Settings Setting Browser Security Settings for ActiveX controlsActiveX Controls and Security T12017-SentryLANServerUsersManual Customize the settings Cookies and Browser Security Setting the Browser Privacy Settings for CookiesSpecify the WebServer IP address and then click Allow T12017-SentryLANServerUsersManual Interpreting Zone Buttons T12017-SentryLANServerUsersManual Interpreting Sentry-Sensor Controls Interpreting Sentry -Combo Controls Interpreting Sentry Alarms Acknowledging Alarms Understanding the Alarm Table ColorsClick Retry to clear the dialog Event Report Types Interpreting Sentry EventsPage What happens if Event Logging is disabled? Understanding the EventsEvents Page and the Date / Time Space Problems Potential Problems with Event Logging File ProblemsEvent File Maintenance Limited number of event recordsManaging Sentry Events Uploading How Event Time Stamps are reported Manual upload Potential Problems with an UploadInterpreting the Sentry Face Plate LED Current sensor number Gas Concentration for current sensor Sensor ActiveX Not Installed One User at a TimeLANServer Driver Ver .05f Required How the Control Operates DescriptionProblems with Calibration Backup Control Backup File ContentsInterpreting Analog, Text and LED controls Text Controls Analog ControlsLED Controls Using the LANServer to allow customers to upload files Appendix 1.2. Objects report ‘Not Found’ Appendix 1.3. Page login.htm not foundAppendix 1.7. Cookie Length Appendix 1.6. Buttons Display in White40159,8 40977,8 40985,8 Appendix 1.9. LANServer Configuration LEDFYI Appendix 2. LANServer Error MessagesWEB#13 Err Not enough Space for alarm WEB#15 FYI ASO Max Limited to %d Web#68 FYI. Http Appendix 3. WinSock Error Messages Wsaenetreset WsaeconnresetWsaeafnosupport WsaealreadyWsaedestaddrreq WsaefaultWsaehostdown WsaehostunreachWsaemfile WsaeisconnWsaemsgsize WsaenetdownWsaenotsock WsaenotconnWsaeopnotsupp WsaepfnosupportWsaesocktnosupport WsaeshutdownSockraw WsaetimedoutWsainvalidproctable WsainvalidparameterWsainvalidprovider WsaioincompleteWsanodata WsanotinitialisedHosts WsanorecoveryWsaproviderfailedinit WsasyscallfailureWsavernotsupported WINSOCK.DLLWsaediscon WsaoperationabortedAppendix 4. FieldServer ActiveX Controls Appendix 4.1. Ana1 Appendix 4.2. LED1Appendix 4.3. Char1 Appendix 4.4. Limitations and Supported Environments Appendix 5. General Appendix 5.1 .1 Browser Caching This page Intentionally Left Blank