Security features for browser connections | Nokia 6651 guide

Security features for browser connections

Security features may be required for some services, such as banking services. For such connections you need security certificates. For more information, contact your service provider.

Important: Note that even if the use of certificates makes the risks involved in remote connections and software installation considerably smaller, they must be used correctly in order to benefit from increased security. The existence of a certificate does not offer any protection by itself; the certificate manager must contain correct, authentic, or trusted certificates for increased security to be available. Certificates have a restricted lifetime. If Expired certificate or Certificate not valid yet is shown even if the certificate should be valid, check that the current date and time in your device are correct.

Before changing any certificate settings, you must make sure that you really trust the owner of the certificate and that the certificate really belongs to the listed owner.

CERTIFICATES

There are two kinds of certificates: server certificates and authority certificates.

•Server certificates

The phone uses a server certificate to create a connection with improved security to the service provider. The phone receives the server certificate from the service provider before the connection is established and its validity is checked using the authority certificates saved in the phone. Server certificates are not saved. The phone indicates if the identity of the Internet server cannot be verified, if the Internet server certificate is not authentic or if you do not have the correct authority certificate in your phone.

The security indicator is displayed during a connection, if the data transmission between the phone and the Internet server is encrypted.

The security icon does not indicate that the data transmission between the gateway and the content server (or place where the requested resource is stored) is secure. The service provider secures the data transmission between the gateway and the content server.

Nokia 6651 User Guide

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Nokia 6651 manual Security features for browser connections, Certificates

Contents

User Guide for Nokia 6651 Phone Legal Information Nokia products may be covered by the following U.S. Patents Page Contents Using the menu Menu functions Viii PC Connectivity Copyright 2004 Nokia For your safety Switch on Safely Network Services About Your Device Shared Memory Contact your service provider About your phoneFind Information about Your Phone GET Help Contact Nokia Guide updates Online tutorialsRegister Your Phone Accessibility Solutions Nokia PC Suite Overview of functions Camera and Multimedia MessagesGprs for Fast Data Transfer Your phone can be used in GSM 1900 and Wcdma networks Receiving Settings OVER-THE-AIR Voice KEYJava Applications POP-PORT Connection Keys Power keyYour phone Connectors Three selection keys For more information, see Display settings Wallpaper and screen saver Indicators and icons Icon Indicates Using the Camera Lens Cover Getting started Installing the SIM Card and the BatteryInstallation Charging the Battery Removing the Battery Switching the Phone on and OFF Access Codes Antenna Using the Camera You can set the default mode in the Camera menu, see Gallery menu Basic functions Making a CallCalling a phone number saved in contacts Calling a recently dialed number Making a conference call Voice dialingTouch dialing Call waiting Answering or Rejecting AN Incoming CallOptions During a Call Using the Loudspeaker Select Using the Voice KEY Keypad Lock KeyguardVoice recording Voice recognition Setting Predictive Text Input on or OFF Using Predictive Text InputWriting Text Predictive text input Writing Compound Words Traditional text input Using the menu Accessing a Menu FunctionBy Using a Shortcut Number By Scrolling List of Menu Functions Messages Profiles Gallery Organizer Menu functions Messages MenuText and picture messages SMS Writing and Sending a Text or Picture Message Desired picture, press Options and select Insert See also Templates in Folders for text and picture messages Other Functions Accessible with the Options KEY Reading and Replying to a Text or Picture Message Folders for Text and Picture Messages Multimedia messages MMS Writing and Sending a Multimedia Message Next slide or Slide list Recipients, press Done. Press Send or to send the message Reading and Replying to a Multimedia Message To access the following functions, press Options To listen to a sound clip or view a video clip, press Play Deleting messages ChatFolders for Multimedia Messages To Delete a Single Message Info messages Message settingsVoice messages Settings for Text Messages Overwriting Settings Settings for Multimedia Messages Other Settings Distribution lists Service commandsFor proper commands, contact your service provider Missed, received and dialed calls Sending a Message Using a Distribution ListCall LOG Menu Contacts Menu Call counters and call timersPress Menu in standby mode and select Call log. Select Alternative ways to access functions in Contacts Selecting settings for contactsSaving names and phone numbers Contacts saved in the phone memory use shared memory, see Saving Multiple Numbers and Text Items PER Name Types E-mail address, Web address, Street address or Note Changing the Default Number Finding a name in contactsAdding AN Image to a Saved Name or Number To change an image attached to the name, see Editing a name, number or text item Changing the image attached to a nameDeleting contacts Edit the name, number or text item, and press OK Copying contacts Deleting a NUMBER, Text Item or Image Added to a Name Making a Call Using a Voice TAG Sending and receiving a business cardRecording a Voice TAG PLAYING, Changing or Deleting a Voice TAG Assigning a Phone Number to a 1-TOUCH Dialing KEY Sending a Business CardReceiving a Business Card Caller groups Service numbersMy numbers Changing the Caller Group of a Name Profiles MenuSending a message from contacts Settings Menu Personal shortcuts Time and date settings Call settings Be shown If you selected Check status, press Number to view the phone Phone settings See also Keypad lock keyguard Display settings To set an image as the wallpaper, do either of the following Nokia 6651 User Guide Adding NEW Tones to Your Phone Tone settingsFor adding a member to a caller group, see Caller groups Some cards do not allow this setting to be changed Enhancement settingsSecurity settings Nokia 6651 User Guide Restoring factory settings Adjusting the camera settingsCamera Menu Taking a photo or recording a video clip Gallery Menu Nokia 6651 User Guide Nokia 6651 User Guide Alarm clock When the Alarm Time ExpiresOrganizer Menu Usage rights Tip To quickly open the calendar in standby mode, press Using the Different Calendar ViewsCalendar Move or Copy to move or copy the note to another day Making a Calendar Note When the Phone Sounds AN Alarm for a Note To-do list Wallet Saving and Changing Personal Card Information Paying for Your Purchases with the Wallet Wallet SettingsPersonal Notes Starting a game Adjusting the game settingsGames Menu Applications Menu Downloading a gameChecking the memory status for games Launching an application Launch it by pressing Open or Downloading a Java applicationApplication set Calculator Extras MenuChecking the memory status Voice commands Converting Currency Countdown timer Adding a Voice Command to a Menu FunctionUsing a Voice Command PLAYING, Changing or Deleting a Voice Command Viewing and Deleting Previously Taken Times StopwatchTaking Split Times or LAP Times Bluetooth wireless technology Connectivity Menu Setting UP a Bluetooth Connection Deactivating the Bluetooth Connectivity Feature Bluetooth Connectivity SettingsInfrared Viewing the Paired Devices Sending and Receiving Data Using Infrared Checking the Status of the Infrared Connection Selecting the Gprs Connection Mode Gprs Modem Settings Saving the Service Settings Received AS a Message Services MenuSetting up the phone for a browser service Keying in the Service Settings Manually That you want to use, press for a dot, and press OK Making a connection to a browser service Browsing the pages of a serviceUsing the Phone Keys While Browsing Use the scroll keys or to browse Functions Available While Browsing Reload To reload and update the currentEnding a browser connection Appearance settings Cookie settingsBookmarks You can set the phone to allow or prevent receiving cookies Service inbox When a connection is in progressList, press and hold Receiving a Bookmark Service Inbox Settings Emptying the cache memory Security features for browser connections Certificates SIM Services Menu Authority certificates PC Connectivity Nokia PC Suite contains the following applications Using Your Phone AS a Modem Reference Information Charging and Discharging Care and Maintenance ENHANCEMENTS, BATTERIES, and Chargers Additional Safety Information Operating environment Hearing Aids Medical devicesPacemakers Vehicles Potentially explosive environments Aircraft Emergency calls Certification Information SAR Nokia 6651 User Guide 105 Technical Information Nokia ONE-YEAR Limited Warranty Melbourne, FL Days 110 Copyright 2004 Nokia Appendix a Message from the Ctia Guide to Safe and Responsible Wireless Phone Use For more information, please call 1-888-901-SAFE 114 Food and Drug Administration to all users of mobile phones What is FDAs role concerning the safety of wireless phones? What kinds of phones are the subject of this update? 118 What about children using wireless phones? Where can I find additional information?