Network Security

This function is only available for the Standard and Advanced plans.

Restrict the IP that members access to use LINE WORKS services.

However, for stable service management, the Supreme admin can access the LINE WORKS service regardless of the settings.

  1. Select 'Security' from the left to expand the menu and press 'Network Security' to access the page. On mobile, tap the button to access the menus. 
  2. You can change the settings by pressing  on the right for each field.
  3. At the top right, press 'Save' to apply changes.

The following are the detailed descriptions of each field.

Access IP control

Access IP restriction settings

Option Description
Allow access from all IPs
  • You can access LINE WORKS service from any IP.
Allow access from designated IPs only
  • When connecting to LINE WORKS via LINE WORKS' PC web, PC app, Drive Explorer, POP3/SMTP, IMAP/SMTP, or CalDAV, members can access only with the IP allowed by the administrator.
  • However, you can access the mobile app regardless of IP.
  • The 'Import external email' function is not available.

Note that changing to 'Allow access from designated IPs only' and then saving automatically signs out all the members from LINE WORKS services except the mobile app.

Manage IPs allowed to access

Manage the IP that members can access LINE WORKS.

  • Add IP: Enter a new IP or IP bandwidth in 'Enter IP or IP subnet mask' and then press the 'Add' button. Press 'Save' at the top to apply changes.
  • You can add in either IP or IP bandwidth format.
  • Only public IP formats can be added.
  • Delete added IP: Press on the right to the IP you want to delete and then 'Save' to apply changes.

Note that if you delete the registered IP and then save, members are automatically signed out from all the LINE WORKS services except for the mobile app.

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