AWS pfSense+ WAN
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Hi,
Just had a though about the security groups. should the default security group that allows all from the VPC access all in the VPC be removed?
Cheers,
Paddy -
Well it's always better to pass only what you need but doing that can make troubleshooting that much more difficult as you're then filtering in two completely different places.
If it's just allowing traffic withing the VPC it's not a big risk for most setups. However only you can really make that decision, it depends entirely how you have things setup in the VPC.Steve
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