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dguido's profile
Dan Guido
Dan Guido
Dan Guido
@dguido

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Dan Guido

@dguido

CEO @trailofbits, organizer @EmpireHacking, director @hack_secure. Open DMs.

Brooklyn, NY
trailofbits.com
Joined April 2008

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    1. Zach Riggle‏ @ebeip90 Jan 2
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      Can anybody recommend a simple, automated setup for a Personal VPN profile [0] for iOS? Something like the @TinfoilSecurity generator [1] would be great. @buyvpnservice does it but I prefer to use my own cloud host. [0]: https://developer.apple.com/documentation/networkextension/personal_vpn … . [1]: https://www.tinfoilsecurity.com/vpn/new 

      1 reply 0 retweets 0 likes
    2. borski‏ @borski Jan 2
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      Replying to @ebeip90 @tinfoilsecurity @buyvpnservice

      Why not just use algo? It speaks ipsec

      2 replies 0 retweets 0 likes
    3. Zach Riggle‏ @ebeip90 Jan 2
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      Replying to @borski @tinfoilsecurity @buyvpnservice

      @AlgoVPN is what I'd prefer to use, but it's not clear that the recommended @WireGuardVPN app generates an enterprise profile or a personal profile. It also lacks automagic scripts for setup on cloud providers, and info on disabling logs. /cc @trailofbits @dguido

      1 reply 0 retweets 0 likes
    4. Dan Guido‏ @dguido Jan 2
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      Replying to @ebeip90 @borski and

      We generate a QR code used for automated setup with the WireGuard app. Is that what you meant by personal or enterprise profile? Algo has built-in support for about a dozen cloud providers once you give it an API key. What are you looking for in terms of automation?

      1 reply 0 retweets 0 likes
    5. borski‏ @borski Jan 2
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      Replying to @dguido @ebeip90 and

      I think @ebeip90 meant the .mobileconfig to use the native personal VPN UI, fwiw

      1 reply 0 retweets 0 likes
    6. Dan Guido‏ @dguido Jan 2
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      Replying to @borski @ebeip90 and

      I don’t think WireGuard can be configured that way? If it can, then I’ll add it. AFAIK the mobileconfig can only set built-in Apple configs, like IPSEC. https://developer.apple.com/business/documentation/Configuration-Profile-Reference.pdf …

      1 reply 0 retweets 0 likes
    7. Zach Riggle‏ @ebeip90 Jan 2
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      Replying to @dguido @borski and

      You should be able to add an IPSEC config that routes to localhost (with an app that dishes data out to the "real" VPN), no?

      2 replies 0 retweets 0 likes
    8. Dan Guido‏ @dguido Jan 2
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      Replying to @ebeip90 @borski and

      What benefit does that provide that outweighs the added complexity?

      1 reply 0 retweets 0 likes
    9. Zach Riggle‏ @ebeip90 Jan 2
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      Replying to @dguido @borski and

      You can have one Enterprise and one Personal VPN profile active *simultaneously* on iOS. The enterprise gets first shot depending on the destination, otherwise it goes to Personal. This means I don't have to switch between work and personal VPNs all the time.

      1 reply 0 retweets 0 likes
    10. Zach Riggle‏ @ebeip90 Jan 2
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      Replying to @ebeip90 @dguido and

      TL;DR iOS 13 allows you to have two active VPN connections as long as lone of them is a "personal" profile and the other is classic enterprise profile.

      1 reply 0 retweets 0 likes
      Dan Guido‏ @dguido Jan 2
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      Replying to @ebeip90 @borski and

      That’s neat! Won’t the Algo-generated IPSEC mobileconfig work for this use case? You won’t have to setup the convoluted packet shoveling to use WireGuard.

      8:04 PM - 2 Jan 2020
      1 reply 0 retweets 0 likes
        1. Zach Riggle‏ @ebeip90 Jan 2
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          Replying to @dguido @borski and

          Possibly, I'll look into it tonight and see how it goes

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