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Groups > comp.sys.mac.misc > #6718

Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac?

From Calum <com.gmail@nospam.scottishwildcat>
Newsgroups comp.sys.mac.misc
Subject Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac?
Date 2018-11-08 12:31 +0000
Organization Aioe.org NNTP Server
Message-ID <ps1abr$1fah$1@gioia.aioe.org> (permalink)
References <2018110721595581963-tomevans9890@yahoo.ca>

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On 08/11/2018 05:59, Tom Evans wrote:
> Is Keychain or any other program safe for storing passcodes on a desktop 
> Mac?

Depends on what you mean by "safe". If nobody else has physical access 
to that desktop Mac, it's very safe indeed, especially if you don't sync 
the keychain via iCloud to any other Mac. But there have been occasional 
bugs:
<https://motherboard.vice.com/en_us/article/pak37n/macos-keychain-theft-issue-shows-you-cant-just-trust-apple-to-keep-you-secure>

If you do sync, and you have two-factor authentication enabled on your 
Apple account, then your keychain is transmitted and stored in iCloud 
with end-to-end encryption, using keys derived from information unique 
to your device. So it's still very safe, but with the additional tiny 
risk that the encryption could somehow be buggy and crackable, and that 
a hacker then chose to breach your Apple account out of the hundreds of 
millions they could have chosen.

If anyone else has physical access to the Mac, it's as safe as your user 
account password, and not even that safe if your screensaver doesn't 
lock your screen. You do have the option to set up a separate keychain 
password, which can help a bit... but in general, once someone has 
physical access to a machine, all security bets are off.

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Thread

Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-07 21:59 -0800
  Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Calum <com.gmail@nospam.scottishwildcat> - 2018-11-08 12:31 +0000
    Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-08 13:51 -0800
      Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-08 17:10 -0500
        Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-08 20:55 -0800
          Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-09 00:23 -0500
            Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-09 11:03 -0800
              Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-09 14:15 -0500
              Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? "John Varela" <newlamps@verizon.net> - 2018-11-09 22:53 +0000
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-10 15:01 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? "John Varela" <newlamps@verizon.net> - 2018-11-10 21:22 +0000
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-10 19:56 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-11 18:09 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-12 13:34 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-13 14:00 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-12 21:42 -0400
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-15 12:25 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-16 14:14 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-15 19:22 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-16 18:42 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-15 19:36 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-16 18:42 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-16 08:02 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-16 12:10 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-17 09:40 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-18 13:42 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-18 16:49 -0500
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-18 17:43 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-19 18:31 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-25 18:47 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-26 18:38 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-16 08:15 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-17 09:46 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-18 14:31 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-19 14:38 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-18 17:58 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-17 14:17 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-11 18:06 +1300
              Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-10 14:09 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-09 20:11 -0500
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-15 18:30 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-15 13:07 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-16 14:11 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-15 13:11 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-16 14:19 +1300
              Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Jolly Roger <jollyroger@pobox.com> - 2018-11-10 01:18 +0000
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-10 19:52 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Jolly Roger <jollyroger@pobox.com> - 2018-11-11 16:49 +0000
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-11 14:32 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Jolly Roger <jollyroger@pobox.com> - 2018-11-11 22:38 +0000
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-12 13:27 -0800
            Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-13 21:19 -0800
              Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-14 18:38 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-15 13:24 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-16 14:23 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-15 19:14 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-16 18:41 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-16 08:07 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-17 09:43 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-18 13:33 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-18 16:40 -0500
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-18 14:39 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-18 20:28 -0500
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-19 14:33 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-18 20:35 -0500
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Chris Ridd <chrisridd@mac.com> - 2018-11-19 07:25 +0000
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-20 07:55 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-25 18:54 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-19 14:30 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-25 19:01 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-25 19:09 -0800
          Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-10 09:44 +1300
            Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-09 17:18 -0800
              Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-09 20:22 -0500
              Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-10 14:59 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-09 21:07 -0500
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-09 22:23 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-10 08:38 -0500
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-10 20:25 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? "John Varela" <newlamps@verizon.net> - 2018-11-11 23:48 +0000
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-12 10:44 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? "John Varela" <newlamps@verizon.net> - 2018-11-12 23:43 +0000
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-11 10:24 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-10 16:56 -0500
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Jolly Roger <jollyroger@pobox.com> - 2018-11-10 23:11 +0000
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-10 19:18 -0500
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Jolly Roger <jollyroger@pobox.com> - 2018-11-11 16:41 +0000
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-11 11:48 -0500
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Jolly Roger <jollyroger@pobox.com> - 2018-11-11 18:58 +0000
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-11 14:17 -0500
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Jolly Roger <jollyroger@pobox.com> - 2018-11-11 21:10 +0000
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-12 13:04 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-13 13:51 +1300
            Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Jolly Roger <jollyroger@pobox.com> - 2018-11-10 01:19 +0000
        Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-15 12:33 -0800
          Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-15 15:46 -0500
            Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-15 13:59 -0800
              Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-15 17:10 -0500
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-15 19:04 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-16 18:44 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-16 08:12 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-17 09:37 +1300
          Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-16 14:26 +1300
            Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-15 19:09 -0800
              Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-17 14:21 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Chris Ridd <chrisridd@mac.com> - 2018-11-17 07:40 +0000
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-18 09:53 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Chris Ridd <chrisridd@mac.com> - 2018-11-18 09:19 +0000
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-18 10:09 -0500
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-18 12:59 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-18 13:03 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-18 16:11 -0500
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-18 14:46 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-19 14:20 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-12-08 22:29 -0800
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-12-09 19:40 +1300
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-18 20:28 -0500
                Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-12-08 22:26 -0800
      Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-09 15:36 +1300
        Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-08 20:00 -0800
          Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-08 23:18 -0500
            Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Tom Evans <tomevans9890@yahoo.ca> - 2018-11-08 20:39 -0800
              Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-08 23:44 -0500
  Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Jolly Roger <jollyroger@pobox.com> - 2018-11-08 15:59 +0000
    Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Chris Ridd <chrisridd@mac.com> - 2018-11-08 18:47 +0000
      Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-09 08:10 +1300
        Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-08 14:22 -0500
        Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Chris Ridd <chrisridd@mac.com> - 2018-11-08 19:30 +0000
          Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Your Name <YourName@YourISP.com> - 2018-11-09 15:29 +1300
            Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? nospam <nospam@nospam.invalid> - 2018-11-08 21:52 -0500
      Re: Is Keychain or any other program safe for storing sensitive data on a desktop Mac? Jolly Roger <jollyroger@pobox.com> - 2018-11-08 20:22 +0000

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