User manual KASPERSKY SECURITY FOR MICROSOFT EXCHANGE SERVERS

[. . . ] Distribution kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Information in the book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INSTALLING AND REMOVING THE PROGRAM. . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The contents of the Folder drop-down list depends on the value selected for the Location option!The list includes subdirectories of all the My documents folders in the main memory of your PDA or on the selected expansion card. · Use the Size option to define the confidential file size ­ the maximum amount of data that can be saved to this confidential file. To change it, enter the required value in the corresponding numeric field by using the keyboard numeric or arrow ( ) keys and select the required unit (Kb or Mb) from the corresponding drop-down list. It is not advisable to create confidential files smaller than 256 Kb. Switch to the Encryption tab (see Figure 55) and follow these steps: Figure 55. The Encryption page 64 Kaspersky Security for PDA · Define the password allowing/prohibiting from accessing the file in the Password text field. The password may include letters (including the italic), digits and other characters. Confirm the password in the Confirm text field. Select the required algorithm to be used when encrypting the file data from the Encryption algorythm drop-down list. The default setting is RC5, which is more quick. You may specify the more reliable algorithm RC6; this, however, makes data encryption proceed much slower. The file on Kaspersky Security for Windows CE 67 icon in the list of which basis this folder was created will be marked with the confidential files of the Kaspersky Security program. You can save any file within the confidential folder and work with them using other applications on your pocket PC. All the files within the folder will be encrypted. The data encryption is performed "on-the-fly" meaning that Kaspersky Security for Pocket PC decodes data every time it is addressed and encrypts this data again when saving it. At that, you will not observe any slow-down in your pocket PC performance - however, it depends on the selected encryption algorithm. The only operation that can be applied to a confidential folder is its' unmounting (for details see subchapter 4. 3. 4 on page 69). You will not be able to work with a confidential folder from your Kaspersky Security for Windows CE (redefine access passwords, review its settings, or remove it from the list). 4. 3. 3. Opening a confidential file You can use this feature of Kaspersky Security for Windows CE to open and mount confidential files created on the other PDAs. You can open and work with an existing confidential file located in one of the My documents folders within the main memory of your PDA or on the mounted expansion cards: · · · · define the file settings (see subchapter 4. 3. 6 on page 70). change the file access-password (see subchapter 4. 3. 7 on page 72) mount this file as a confidential folder (see subchapter 4. 3. 2 on page 64). unmount the file-based confidential folder (see subchapter 4. 3. 4 on page 69). You can mount a confidential file located within any of the folders on your PDA by starting it from File Explorer. [. . . ] 54, 62 mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 mounting imported file. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 opening imported file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]