Block all internet traffics form the particular device except some websites.

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Kay_Kay
Kay_Kay Posts: 2
First Comment
image  Freshman Member
edited April 2021 in Security
Hi,
 I want to block all internet traffic form particular group device except outlook (365 accounts), Skype and slack.  I noticed these apps are using port 80 to communicate. It means web authentication. Anyone, please suggest me.   
Thanks in advance

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  • Zyxel_Charlie
    Zyxel_Charlie Posts: 1,034
    50 Answers 500 Comments Friend Collector Fourth Anniversary
    image  Zyxel Employee
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    @Kay_Kay
    As our design, the USG Series can do block specific applications, but it does not support to allow specific applications, others be blocked.
    I will move your request to idea section.
    Charlie
  • zyman2008
    zyman2008 Posts: 248
    50 Answers First Comment Friend Collector Ninth Anniversary
    image  Master Member
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    @Kay_Kay,
    I think you can try to use Content Filter to add the white list web sites.

    Create a Content Filter Profile,
    (1)Enable Custom Service
    (2)Select Allow web traffic for trusted web sites only
    (3)Add white list web sites into "Trusted Web Sites"


    Here the web sites I got in my region (might not the same as yours)
    *.outlook.com
    *.outlook.office.com
    *.office.com
    *.msocdn.com
    *.microsoft.com
    *.s-microsoft.com
    login.microsoftonline.com
    statics-uhf-eas.akamaized.net
    mem.gfx.ms
    *.msauth.net
    *.office365.com
    *.microsoftonline-p.com
    *.live.com

    And just apply this profile to your test PC to check if all sites been add.
    Then check the Block log on ZyWALL and add the others been blocked into your white list.


  • Kay_Kay
    Kay_Kay Posts: 2
    First Comment
    image  Freshman Member
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    Thanks Zyman2008

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