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I visited an infosec trade show recently, you wouldn't believe how many of these boxes are offered to 'improve' corporate security... Most of these boxes will b
by LeonM 8y ago
I visited an infosec trade show recently, you wouldn't believe how many of these boxes are offered to 'improve' corporate security... Most of these boxes will break security chains, spoof DNS responses, require self-signed certs, etc. It's garbage.
Kinda reminded me of 'the box' from the Silicon Valley TV-show. I guess corporate managers will prefer something tangible over actual good practices.
- supertrope 8y agoTraining is expensive and people will still click on ransomware payloads. Security appliances outsource blame.
- jandrese 8y agoMy favorite are the ones that re-sign connections without ever verifying that the original connection was signed by a legitimate authority.
- Tharkun 8y agoI encountered an interesting one at $bigcorp which required everyone in the corp to install shady certificates, and which would then inject <script> tags in all HTTP responses, including in XML and JSON REST responses. That was fun to debug.
- jandrese 8y agoIt's pretty common for these devices to require you to install their generated CA cert on every machine in the corporation. Administrators deploy it to the domain with a group policy object IIRC. Firefox users end up having to install it by hand, or else every website comes up as "you are being attacked by a MITM!!!!", which is technically true.
- spockz 8y agoSadly this also puts laptop users in the situation that they always need to vpn to the office otherwise sites that use HSTS will break either when on or outside the corporate networks, depending on when you visited the site first.
- londons_explore 8y agoHSTS allows self signed certs as long as the cert is manually installed to the OS trust store for exactly that reason.
- spockz 8y agoOkay. Does that also hold when only the CA is installed? On my machine both Safari and Chrome prevent loading google and stackoverflow because when accessing them through the corporate proxy I get a certificate which is signed by the corporate inspection gateway ca.
- jandrese 8y agoIt works for me. Install the resign CA cert as a trusted CA and the page will load just fine. Click on the padlock in Firefox and hit the right arrow next to the domain and it will even say "Verified by: [your corp]"