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General Security Discussions
Smart Firewall for Protection of IoT Devices - Are you using any?
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<blockquote data-quote="DeepWeb" data-source="post: 704997" data-attributes="member: 63811"><p>Recently updated by At&t Gateway. The firewall it has is more than sufficient, oftentimes too good. It drops all packages that the host computer does not request in a legitimate exchange.</p><p></p><p>-Integrated firewall includes stateful packet inspection (Layer 4) </p><p>-local IP spoofing verification </p><p>-Supports stealth mode operation </p><p>-Unique signed security certificate manufactured into each gateway for TR-069 management authentication</p><p></p><p>The most important is probably the first one. As long as your devices are behind a good hardware firewall and they stay updated, there should be little risk. I would be more worried about social engineering.</p></blockquote><p></p>
[QUOTE="DeepWeb, post: 704997, member: 63811"] Recently updated by At&t Gateway. The firewall it has is more than sufficient, oftentimes too good. It drops all packages that the host computer does not request in a legitimate exchange. -Integrated firewall includes stateful packet inspection (Layer 4) -local IP spoofing verification -Supports stealth mode operation -Unique signed security certificate manufactured into each gateway for TR-069 management authentication The most important is probably the first one. As long as your devices are behind a good hardware firewall and they stay updated, there should be little risk. I would be more worried about social engineering. [/QUOTE]
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