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infected host on the inside - how to block isolate it via sonicwall

ChojinChojin Enthusiast ✭✭
in Mid Range Firewalls

Hi,

i just wonder how you isolate a possible infected host on the inside via the sonicwall?

Category: Mid Range Firewalls
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    MarkDMarkD Cybersecurity Overlord ✭✭✭

    Try creating an address object with the host and outbound rule with the highest priority deny.

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    ChojinChojin Enthusiast ✭✭

    Hey thanks for the reply

    I am already doing this.

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    AjishlalAjishlal Community Legend ✭✭✭✭✭

    Create the ( infected host address object) Deny ACL Rule for LAN-->WAN

    For isolating host in LAN (not spreading across the LAN), Create another Deny ACL rule for LAN-LAN --> This rule will work only, if the host is using Gateway as sonicwall.

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    MarkDMarkD Cybersecurity Overlord ✭✭✭
    edited March 2022
    https://community.sonicwall.com/technology-and-support/discussion/comment/14038#Comment_14038

    And the ( infected host address object)  device is NOT directly accessible via Layer 2

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