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Groups > comp.mobile.android > #140838 > unrolled thread

Be careful - they can lift a fingerprint off a digital photo

Started byMickey D <mickeydavis078XX@ptd.net>
First post2024-05-05 14:47 -0400
Last post2024-05-06 11:34 +0100
Articles 20 on this page of 127 — 21 participants

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  Be careful - they can lift a fingerprint off a digital photo Mickey D <mickeydavis078XX@ptd.net> - 2024-05-05 14:47 -0400
    Re: Be careful - they can lift a fingerprint off a digital photo Jörg Lorenz <hugybear@gmx.net> - 2024-05-05 21:23 +0200
      Re: Be careful - they can lift a fingerprint off a digital photo Oliver <ollie@invalid.net> - 2024-05-05 13:42 -0600
      Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-05 17:06 -0400
        Re: Be careful - they can lift a fingerprint off a digital photo Hank Rogers <Hank@nospam.invalid> - 2024-05-05 19:04 -0500
          Re: Be careful - they can lift a fingerprint off a digital photo WolfFan <akwolffan@zoho.com> - 2024-05-05 21:49 -0400
            Re: Be careful - they can lift a fingerprint off a digital photo WolfFan <akwolffan@zoho.com> - 2024-05-05 22:30 -0400
              Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-06 02:56 +0000
    Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-05 22:20 +0200
      Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-05 17:04 -0400
        Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-06 09:04 +0200
          Re: Be careful - they can lift a fingerprint off a digital photo Andrew <andrew@spam.net> - 2024-05-06 08:16 +0000
            Re: Be careful - they can lift a fingerprint off a digital photo Alan <nuh-uh@nope.com> - 2024-05-06 10:45 -0700
          Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-06 10:54 -0400
            Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-06 18:55 +0200
              Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-06 13:33 -0400
                Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-06 21:38 +0200
              Re: Be careful - they can lift a fingerprint off a digital photo Arno Welzel <usenet@arnowelzel.de> - 2024-05-07 08:53 +0200
                Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-07 10:12 +0200
                  Re: Be careful - they can lift a fingerprint off a digital photo Arno Welzel <usenet@arnowelzel.de> - 2024-05-07 17:28 +0200
                    Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-07 19:07 +0200
                      Re: Be careful - they can lift a fingerprint off a digital photo Arno Welzel <usenet@arnowelzel.de> - 2024-05-08 11:49 +0200
                        Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-08 12:31 +0200
                        Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-08 12:09 -0400
                        Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-08 16:22 +0000
                          Re: Be careful - they can lift a fingerprint off a digital photo Andrew <andrew@spam.net> - 2024-05-09 23:24 +0000
                            Re: Be careful - they can lift a fingerprint off a digital photo Alan <nuh-uh@nope.com> - 2024-05-09 17:28 -0700
                              Re: Be careful - they can lift a fingerprint off a digital photo Bill Powell <bill@anarchists.org> - 2024-05-10 19:16 +0200
                                Re: Be careful - they can lift a fingerprint off a digital photo "Jan K." <janicekoziol@nie.ma.spamu.prosze.com> - 2024-05-10 19:24 +0200
                                  Re: Be careful - they can lift a fingerprint off a digital photo Larry Wolff <larrywolff@larrywolff.net> - 2024-05-10 13:51 -0400
                                    Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-10 18:30 +0000
                                    Re: Be careful - they can lift a fingerprint off a digital photo Peter Piper <peterpiper@nospam.invalid> - 2024-05-10 19:01 +0000
                                      Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-10 20:54 +0000
                                  Re: Be careful - they can lift a fingerprint off a digital photo "Carlos E.R." <robin_listas@es.invalid> - 2024-05-10 22:40 +0200
                                Re: Be careful - they can lift a fingerprint off a digital photo Alan <nuh-uh@nope.com> - 2024-05-10 11:34 -0700
                                Re: Be careful - they can lift a fingerprint off a digital photo Alan <nuh-uh@nope.com> - 2024-05-10 13:47 -0700
      Re: Be careful - they can lift a fingerprint off a digital photo Arno Welzel <usenet@arnowelzel.de> - 2024-05-06 10:04 +0200
        Re: Be careful - they can lift a fingerprint off a digital photo "Carlos E.R." <robin_listas@es.invalid> - 2024-05-06 10:23 +0200
          Re: Be careful - they can lift a fingerprint off a digital photo Chris <ithinkiam@gmail.com> - 2024-05-06 11:41 +0100
            Re: Be careful - they can lift a fingerprint off a digital photo "Carlos E.R." <robin_listas@es.invalid> - 2024-05-08 12:36 +0200
          Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-06 10:59 -0400
            Re: Be careful - they can lift a fingerprint off a digital photo Andrew <andrew@spam.net> - 2024-05-06 18:24 +0000
              Re: Be careful - they can lift a fingerprint off a digital photo Alan <nuh-uh@nope.com> - 2024-05-06 13:49 -0700
                Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-06 17:04 -0400
              Re: Be careful - they can lift a fingerprint off a digital photo Arno Welzel <usenet@arnowelzel.de> - 2024-05-07 09:05 +0200
                Re: Be careful - they can lift a fingerprint off a digital photo Arno Welzel <usenet@arnowelzel.de> - 2024-05-07 17:33 +0200
          Re: Be careful - they can lift a fingerprint off a digital photo Paul <nospam@needed.invalid> - 2024-05-06 16:28 -0400
            Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-06 17:02 -0400
              Re: Be careful - they can lift a fingerprint off a digital photo Paul <nospam@needed.invalid> - 2024-05-06 21:44 -0400
                Re: Be careful - they can lift a fingerprint off a digital photo Andrew <andrew@spam.net> - 2024-05-10 01:39 +0000
              Re: Be careful - they can lift a fingerprint off a digital photo Arno Welzel <usenet@arnowelzel.de> - 2024-05-07 09:08 +0200
                Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-07 08:27 -0400
            Re: Be careful - they can lift a fingerprint off a digital photo "Carlos E.R." <robin_listas@es.invalid> - 2024-05-08 12:43 +0200
          Re: Be careful - they can lift a fingerprint off a digital photo Arno Welzel <usenet@arnowelzel.de> - 2024-05-07 08:53 +0200
        Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-06 11:51 +0200
          Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-06 11:02 -0400
            Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-06 16:24 +0000
              Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-06 19:13 +0200
                Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-06 13:37 -0400
                  Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-06 22:08 +0200
                    Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-06 16:56 -0400
                      Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-07 09:17 +0200
                        Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-07 08:29 -0400
                          Re: Be careful - they can lift a fingerprint off a digital photo Andrew <andrew@spam.net> - 2024-05-10 01:38 +0000
                Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-06 23:49 +0000
                  Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-07 09:40 +0200
                    Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-07 15:18 +0000
                      Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-07 18:42 +0200
                        Re: Be careful - they can lift a fingerprint off a digital photo Frank Slootweg <this@ddress.is.invalid> - 2024-05-07 18:35 +0000
                          Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-07 22:11 +0200
                            Re: Be careful - they can lift a fingerprint off a digital photo Frank Slootweg <this@ddress.is.invalid> - 2024-05-08 13:53 +0000
                              Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-08 17:36 +0200
                                Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-08 16:17 +0000
                                Re: Be careful - they can lift a fingerprint off a digital photo Frank Slootweg <this@ddress.is.invalid> - 2024-05-08 17:37 +0000
                                  Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-08 20:26 +0200
                              Re: Be careful - they can lift a fingerprint off a digital photo The Real Bev <bashley101@gmail.com> - 2024-05-08 09:05 -0700
                                Re: Be careful - they can lift a fingerprint off a digital photo Alan <nuh-uh@nope.com> - 2024-05-08 09:39 -0700
                                  Re: Be careful - they can lift a fingerprint off a digital photo Chris <ithinkiam@gmail.com> - 2024-05-08 20:16 +0100
                                    Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-08 15:31 -0400
                                Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-08 12:57 -0400
                                Re: Be careful - they can lift a fingerprint off a digital photo Frank Slootweg <this@ddress.is.invalid> - 2024-05-08 17:23 +0000
                                  Re: Be careful - they can lift a fingerprint off a digital photo The Real Bev <bashley101@gmail.com> - 2024-05-08 12:10 -0700
                                    Re: Be careful - they can lift a fingerprint off a digital photo Hank Rogers <Hank@nospam.invalid> - 2024-05-08 16:38 -0500
                                    Re: Be careful - they can lift a fingerprint off a digital photo Alan <nuh-uh@nope.com> - 2024-05-08 16:21 -0700
                                      Re: Be careful - they can lift a fingerprint off a digital photo "Carlos E.R." <robin_listas@es.invalid> - 2024-05-09 14:01 +0200
                                        Re: Be careful - they can lift a fingerprint off a digital photo Alan <nuh-uh@nope.com> - 2024-05-09 08:57 -0700
                                          Re: Be careful - they can lift a fingerprint off a digital photo The Real Bev <bashley101@gmail.com> - 2024-05-09 09:13 -0700
                                            Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-09 16:27 +0000
                                            Re: Be careful - they can lift a fingerprint off a digital photo Alan <nuh-uh@nope.com> - 2024-05-09 09:32 -0700
                                              Re: Be careful - they can lift a fingerprint off a digital photo The Real Bev <bashley101@gmail.com> - 2024-05-09 11:07 -0700
                                                Re: Be careful - they can lift a fingerprint off a digital photo Alan <nuh-uh@nope.com> - 2024-05-09 11:24 -0700
                                                  Re: Be careful - they can lift a fingerprint off a digital photo The Real Bev <bashley101@gmail.com> - 2024-05-09 17:31 -0700
                                                    Re: Be careful - they can lift a fingerprint off a digital photo Alan <nuh-uh@nope.com> - 2024-05-09 17:43 -0700
                                                      Re: Be careful - they can lift a fingerprint off a digital photo The Real Bev <bashley101@gmail.com> - 2024-05-09 18:06 -0700
                                                        Re: Be careful - they can lift a fingerprint off a digital photo Alan <nuh-uh@nope.com> - 2024-05-10 09:58 -0700
                        Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-08 02:08 +0000
                          Re: Be careful - they can lift a fingerprint off a digital photo Andrew <andrew@spam.net> - 2024-05-10 21:34 +0000
                            Re: Be careful - they can lift a fingerprint off a digital photo Alan <nuh-uh@nope.com> - 2024-05-10 14:55 -0700
                            Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-10 22:21 +0000
                              Re: Be careful - they can lift a fingerprint off a digital photo Andrew <andrew@spam.net> - 2024-05-11 04:08 +0000
                                Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-11 04:38 +0000
                                  Re: Be careful - they can lift a fingerprint off a digital photo Andrew <andrew@spam.net> - 2024-05-11 13:58 +0000
                                    Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-11 15:51 +0000
                                      Re: Be careful - they can lift a fingerprint off a digital photo Andrew <andrew@spam.net> - 2024-05-11 16:59 +0000
                                        Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-11 19:39 +0000
                                          Re: Be careful - they can lift a fingerprint off a digital photo Andrew <andrew@spam.net> - 2024-05-11 20:00 +0000
                                            Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-11 21:21 +0000
                                              Re: Be careful - they can lift a fingerprint off a digital photo Andrew <andrew@spam.net> - 2024-05-11 22:10 +0000
                                                Re: Be careful - they can lift a fingerprint off a digital photo danmin@danminart-dot-com.no-spam.invalid (Danart) - 2024-05-24 17:35 +0000
                                  Re: Be careful - they can lift a fingerprint off a digital photo Jörg Lorenz <hugybear@gmx.net> - 2024-05-11 17:43 +0200
                                    Re: Be careful - they can lift a fingerprint off a digital photo Jolly Roger <jollyroger@pobox.com> - 2024-05-11 15:53 +0000
            Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-06 19:03 +0200
              Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-06 13:35 -0400
                Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-06 22:10 +0200
                  Re: Be careful - they can lift a fingerprint off a digital photo Alan Browne <bitbucket@blackhole.com> - 2024-05-06 16:59 -0400
          Re: Be careful - they can lift a fingerprint off a digital photo Chris <ithinkiam@gmail.com> - 2024-05-06 16:19 +0100
            Re: Be careful - they can lift a fingerprint off a digital photo "R.Wieser" <address@is.invalid> - 2024-05-06 19:10 +0200
              Re: Be careful - they can lift a fingerprint off a digital photo Alan <nuh-uh@nope.com> - 2024-05-06 10:50 -0700
          Re: Be careful - they can lift a fingerprint off a digital photo Alan <nuh-uh@nope.com> - 2024-05-06 10:49 -0700
          Re: Be careful - they can lift a fingerprint off a digital photo Arno Welzel <usenet@arnowelzel.de> - 2024-05-07 09:13 +0200
    Re: Be careful - they can lift a fingerprint off a digital photo Mickey D <mickeydavis078XX@ptd.net> - 2024-05-06 02:09 -0400
      Re: Be careful - they can lift a fingerprint off a digital photo Chris <ithinkiam@gmail.com> - 2024-05-06 12:10 +0100
        Re: Be careful - they can lift a fingerprint off a digital photo Mickey D <mickeydavis078XX@ptd.net> - 2024-05-06 07:56 -0400
          Re: Be careful - they can lift a fingerprint off a digital photo Chris <ithinkiam@gmail.com> - 2024-05-06 15:06 +0100
            Re: Be careful - they can lift a fingerprint off a digital photo Mickey D <mickeydavis078XX@ptd.net> - 2024-05-06 14:56 -0400
              Re: Be careful - they can lift a fingerprint off a digital photo Chris <ithinkiam@gmail.com> - 2024-05-07 07:02 +0000
    Re: Be careful - they can lift a fingerprint off a digital photo Chris <ithinkiam@gmail.com> - 2024-05-06 11:34 +0100

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#140929

From"R.Wieser" <address@is.invalid>
Date2024-05-07 19:07 +0200
Message-ID<v1dn6i$3ccfq$2@dont-email.me>
In reply to#140922
Arno,

>> You misunderstood : Its a very good idea to *try*.  If it works you
>> know that it failed its primary duty. :-)
>
> Ok, that makes more sense.

Phew .... :-)

> Of course. And this is the reason why unlocking a phone just providing
> a picture of the owner is not possible with a Google Pixel 6a.

Thats what I've ben told too.

> Getting a picture of a persons face is much easier than getting the
> fingerprints and replicating them in a way that the fingerprint sensor
> will accept them.

I wasn't trying to compare the two, I was just trying to convey that its 
quite likely that a face-ID can be fooled in the same way a fingerprint can 
: by duplicating the key - or just a well-enough faximile of it.

And as the OP couldn't look further than a photograph - I mean - further 
than his nose is long I tried to tell him that making 3D likenesses of a 
head is well possibly older than our christian calendar.

And as the intended victim is showing off his key every moment of the day I 
cannot escape the feeling that a few pictures (from diferent angles) would 
be enough for a 'puter (or a person) to construct a 3D model from it.   Take 
few more pictures with an heat (IR?) camera and you likely have the 
mentioned heatmap for that face too.

Did I forget anything ?

No, I didn't say it would be easy.  But I don't think its impossible either. 
Just, for the first few times(!), a lengthy and costly job.

Regards,
Rudy Wieser

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#140937

FromArno Welzel <usenet@arnowelzel.de>
Date2024-05-08 11:49 +0200
Message-ID<la105jF29p9U1@mid.individual.net>
In reply to#140929
R.Wieser, 2024-05-07 19:07:

[...]
> And as the intended victim is showing off his key every moment of the day I 
> cannot escape the feeling that a few pictures (from diferent angles) would 
> be enough for a 'puter (or a person) to construct a 3D model from it.   Take 
> few more pictures with an heat (IR?) camera and you likely have the 
> mentioned heatmap for that face too.
> 
> Did I forget anything ?
> 
> No, I didn't say it would be easy.  But I don't think its impossible either. 
> Just, for the first few times(!), a lengthy and costly job.

*Nothing* is impossible to break. It is *always* a question of how much
effort is needed to break a thing. If anyone claims to have an
"unbreakable" solution he lies.

-- 
Arno Welzel
https://arnowelzel.de

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#140938

From"R.Wieser" <address@is.invalid>
Date2024-05-08 12:31 +0200
Message-ID<v1fkav$3tf5j$1@dont-email.me>
In reply to#140937
Arno,

> *Nothing* is impossible to break. It is *always* a question of how much
> effort is needed to break a thing. If anyone claims to have an
> "unbreakable" solution he lies.

Absolutily.

But what I tried to convey is that the "first rule" of keys is to keep them 
outof sight of other people - which you simply can't do with either finger 
or faceprints.  *Thats*, as far as I'm concerned, the bloody stupid thing 
about it.

People using such "broadcasted" biometrics just make it too easy for a 
malversant.

Regards,
Rudy Wieser

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#140949

FromAlan Browne <bitbucket@blackhole.com>
Date2024-05-08 12:09 -0400
Message-ID<xsN_N.13027$yT%1.910@fx33.iad>
In reply to#140937
On 2024-05-08 05:49, Arno Welzel wrote:
> R.Wieser, 2024-05-07 19:07:
> 
> [...]
>> And as the intended victim is showing off his key every moment of the day I
>> cannot escape the feeling that a few pictures (from diferent angles) would
>> be enough for a 'puter (or a person) to construct a 3D model from it.   Take
>> few more pictures with an heat (IR?) camera and you likely have the
>> mentioned heatmap for that face too.
>>
>> Did I forget anything ?
>>
>> No, I didn't say it would be easy.  But I don't think its impossible either.
>> Just, for the first few times(!), a lengthy and costly job.
> 
> *Nothing* is impossible to break. It is *always* a question of how much
> effort is needed to break a thing. If anyone claims to have an
> "unbreakable" solution he lies.

The problem is nitwits who suggest that because some YouTuber went out 
of their way to show a means to break the fingerprint feature of 
iPhones, that it is something anyone can do with little effort - when 
the truth is it is a hit or miss scheme that takes quite a bit of effort 
not to mention improbable steps such as lifting prints in the first 
place and having easy access to the target phone.

Then there's the suggestion that one can construct a 3D face using a 3D 
printer (very plausible given a stereoscopic set of photos) PLUS a heat 
map embedded on that face that matches close enough to that taken by the 
iPhone sensor. (extremely non-likely).

So - impossible? No.  Likely?  Very much no.

-- 
“Patriotism is when love of your own people comes first;
  nationalism, when hate for people other than your own comes first.”
- Charles de Gaulle.

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#140951

FromJolly Roger <jollyroger@pobox.com>
Date2024-05-08 16:22 +0000
Message-ID<la1n6iF5kqmU2@mid.individual.net>
In reply to#140937
On 2024-05-08, Arno Welzel <usenet@arnowelzel.de> wrote:
> R.Wieser, 2024-05-07 19:07:
>
> [...]
>> And as the intended victim is showing off his key every moment of the
>> day I cannot escape the feeling that a few pictures (from diferent
>> angles) would be enough for a 'puter (or a person) to construct a 3D
>> model from it.   Take few more pictures with an heat (IR?) camera and
>> you likely have the mentioned heatmap for that face too.
>> 
>> Did I forget anything ?
>> 
>> No, I didn't say it would be easy.  But I don't think its impossible
>> either.  Just, for the first few times(!), a lengthy and costly job.
>
> *Nothing* is impossible to break. It is *always* a question of how
> much effort is needed to break a thing. If anyone claims to have an
> "unbreakable" solution he lies.

I haven't seen anyone here make that claim - just a few trolls rehashing
previous claims that Face ID is supposedly "insecure" just because
someone could possibly construct a 3D model of someone else's face and
somehow generate a heat map to lay over it in order to fool Face ID. Of
course they haven't addressed Face ID's Attention Aware feature which
would also have to be defeated. All of it is pie-in-the-sky and not
easily achievable though. In reality, this isn't something most people
who use Face ID worry about happening.

-- 
E-mail sent to this address may be devoured by my ravenous SPAM filter.
I often ignore posts from Google. Use a real news client instead.

JR

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#140981

FromAndrew <andrew@spam.net>
Date2024-05-09 23:24 +0000
Message-ID<v1jlut$1gqb$1@nnrp.usenet.blueworldhosting.com>
In reply to#140951
Jolly Roger wrote on 8 May 2024 16:22:42 GMT :

> In reality, this isn't something most people
> who use Face ID worry about happening.

These marketing gimmicks make iPhone uses only *feel* safe, because the
truth is the iPhone is by far the most exploited smartphone on the planet.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog

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#140982

FromAlan <nuh-uh@nope.com>
Date2024-05-09 17:28 -0700
Message-ID<v1jpoc$v3bs$1@dont-email.me>
In reply to#140981
On 2024-05-09 16:24, Andrew wrote:
> Jolly Roger wrote on 8 May 2024 16:22:42 GMT :
> 
>> In reality, this isn't something most people
>> who use Face ID worry about happening.
> 
> These marketing gimmicks make iPhone uses only *feel* safe, because the
> truth is the iPhone is by far the most exploited smartphone on the planet.
> 
> https://www.cisa.gov/known-exploited-vulnerabilities-catalog

Are locks on your front door just "marketing gimmicks" because they can 
be defeated, Arlen?

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#141007

FromBill Powell <bill@anarchists.org>
Date2024-05-10 19:16 +0200
Message-ID<v1lkq1$9v8s$1@matrix.hispagatos.org>
In reply to#140982
On Thu, 9 May 2024 17:28:59 -0700, Alan wrote:

>> Jolly Roger wrote on 8 May 2024 16:22:42 GMT :
>> 
>>> In reality, this isn't something most people
>>> who use Face ID worry about happening.
>> 
>> These marketing gimmicks make iPhone uses only *feel* safe, because the
>> truth is the iPhone is by far the most exploited smartphone on the planet.
>> 
>> https://www.cisa.gov/known-exploited-vulnerabilities-catalog
> 
> Are locks on your front door just "marketing gimmicks" because they can 
> be defeated, Arlen?

You misunderstood. If you understood, you would have asked "Are BIOMETRIC
locks on your front door just marketing gimmicks?" (which they would be).

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#141008

From"Jan K." <janicekoziol@nie.ma.spamu.prosze.com>
Date2024-05-10 19:24 +0200
Message-ID<v1ll7i$7dt$1$koziolja@news.chmurka.net>
In reply to#141007
W Fri, 10 May 2024 19:16:48 +0200, Bill Powell napisal:

>>> These marketing gimmicks make iPhone uses only *feel* safe, because the
>>> truth is the iPhone is by far the most exploited smartphone on the planet.
>>> 
>>> https://www.cisa.gov/known-exploited-vulnerabilities-catalog
>> 
>> Are locks on your front door just "marketing gimmicks" because they can 
>> be defeated, Arlen?
> 
> You misunderstood. If you understood, you would have asked "Are BIOMETRIC
> locks on your front door just marketing gimmicks?" (which they would be).

Do they even make biometric locks for an average homeowner's front door?

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#141009

FromLarry Wolff <larrywolff@larrywolff.net>
Date2024-05-10 13:51 -0400
Message-ID<v1lmq8$nf18$1@novabbs.org>
In reply to#141008
On 5/10/2024 1:24 PM, Jan K. wrote:

>>>> These marketing gimmicks make iPhone uses only *feel* safe, because the
>>>> truth is the iPhone is by far the most exploited smartphone on the planet.
>>>> 
>>>> https://www.cisa.gov/known-exploited-vulnerabilities-catalog
>>> 
>>> Are locks on your front door just "marketing gimmicks" because they can 
>>> be defeated, Arlen?
>> 
>> You misunderstood. If you understood, you would have asked "Are BIOMETRIC
>> locks on your front door just marketing gimmicks?" (which they would be).
> 
> Do they even make biometric locks for an average homeowner's front door?

Apple would.

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#141011

FromJolly Roger <jollyroger@pobox.com>
Date2024-05-10 18:30 +0000
Message-ID<la77e4FknjU1@mid.individual.net>
In reply to#141009
On 2024-05-10, Larry Wolff <larrywolff@larrywolff.net> wrote:
> On 5/10/2024 1:24 PM, Jan K. wrote:
>
>>>>> These marketing gimmicks make iPhone uses only *feel* safe,
>>>>> because the truth is the iPhone is by far the most exploited
>>>>> smartphone on the planet.
>>>>> 
>>>>> https://www.cisa.gov/known-exploited-vulnerabilities-catalog
>>>> 
>>>> Are locks on your front door just "marketing gimmicks" because they
>>>> can be defeated, Arlen?
>>> 
>>> You misunderstood. If you understood, you would have asked "Are
>>> BIOMETRIC locks on your front door just marketing gimmicks?" (which
>>> they would be).
>> 
>> Do they even make biometric locks for an average homeowner's front
>> door?
>
> Apple would.

Apple doesn't.

Smart door lock manufacturers do, and unlike iPhones with Touch ID, they
are often easily compromised.

-- 
E-mail sent to this address may be devoured by my ravenous SPAM filter.
I often ignore posts from Google. Use a real news client instead.

JR

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#141014

FromPeter Piper <peterpiper@nospam.invalid>
Date2024-05-10 19:01 +0000
Message-ID<tau%N.28849$ZZU.6279@usenetxs.com>
In reply to#141009
Arlen has just brought three more of his sock puppets into this thread, 
within the last two hours.

Previous Arlen sock-puppets in this thread (with UTC time of first 
posting to this thread).

1.   2024.05.05 18:47 (UTC)   Mickey D <mickeydavis078XX ﹫ ptd.net>
2.   2024.05.05 19:42 (UTC)   Oliver <ollie ﹫ invalid.net>
3.   2024.05.06 08:16 (UTC)   Andrew <andrew ﹫ spam.net>

More Arlen sock-puppets within the last two hours.

4.   2024.05.10 17:16 (UTC)   Bill Powell <bill ﹫ anarchists.org>
5.   2024.05.10 17:24 (UTC)   Jan K. <janicekoziol ﹫ nie.ma.spamu.prosze.com>
6.   2024.05.10 17:51 (UTC)   Larry Wolff <larrywolff ﹫ larrywolff.net>

And, Arlen is also now talking to himself (with his sock puppets).


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#141017

FromJolly Roger <jollyroger@pobox.com>
Date2024-05-10 20:54 +0000
Message-ID<la7fsjF1qagU1@mid.individual.net>
In reply to#141014
On 2024-05-10, Peter Piper <peterpiper@nospam.invalid> wrote:
> Arlen has just brought three more of his sock puppets into this thread, 
> within the last two hours.
>
> Previous Arlen sock-puppets in this thread (with UTC time of first 
> posting to this thread).
>
> 1.   2024.05.05 18:47 (UTC)   Mickey D <mickeydavis078XX ﹫ ptd.net>
> 2.   2024.05.05 19:42 (UTC)   Oliver <ollie ﹫ invalid.net>
> 3.   2024.05.06 08:16 (UTC)   Andrew <andrew ﹫ spam.net>
>
> More Arlen sock-puppets within the last two hours.
>
> 4.   2024.05.10 17:16 (UTC)   Bill Powell <bill ﹫ anarchists.org>
> 5.   2024.05.10 17:24 (UTC)   Jan K. <janicekoziol ﹫ nie.ma.spamu.prosze.com>
> 6.   2024.05.10 17:51 (UTC)   Larry Wolff <larrywolff ﹫ larrywolff.net>
>
> And, Arlen is also now talking to himself (with his sock puppets).

But guys, seriously, he isn't trolling or anything. He does this for
"privacy", like all rational adults do (while slinging insults at anyone
who dares to disagree with his trolls or call them out. 😉 😉 😉

-- 
E-mail sent to this address may be devoured by my ravenous SPAM filter.
I often ignore posts from Google. Use a real news client instead.

JR

[toc] | [prev] | [next] | [standalone]


#141015

From"Carlos E.R." <robin_listas@es.invalid>
Date2024-05-10 22:40 +0200
Message-ID<hbd2hkx9ll.ln2@Telcontar.valinor>
In reply to#141008
On 2024-05-10 19:24, Jan K. wrote:
> W Fri, 10 May 2024 19:16:48 +0200, Bill Powell napisal:
> 
>>>> These marketing gimmicks make iPhone uses only *feel* safe, because the
>>>> truth is the iPhone is by far the most exploited smartphone on the 
>>>> planet.
>>>>
>>>> https://www.cisa.gov/known-exploited-vulnerabilities-catalog
>>>
>>> Are locks on your front door just "marketing gimmicks" because they 
>>> can be defeated, Arlen?
>>
>> You misunderstood. If you understood, you would have asked "Are BIOMETRIC
>> locks on your front door just marketing gimmicks?" (which they would be).
> 
> Do they even make biometric locks for an average homeowner's front door?

Maybe.

I know that Securitas Direct is airing commercials about an electronic 
lock controlled with the phone, possibly with their app. The phone can 
be open with "biometrics", so the lock responds to biometrics, in a 
manner of speaking...

:-)

I haven't looked in detail at their offering, anyway.


-- 
Cheers, Carlos.

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#141012

FromAlan <nuh-uh@nope.com>
Date2024-05-10 11:34 -0700
Message-ID<v1lpc9$1gkdt$1@dont-email.me>
In reply to#141007
On 2024-05-10 10:16, Bill Powell wrote:
> On Thu, 9 May 2024 17:28:59 -0700, Alan wrote:
> 
>>> Jolly Roger wrote on 8 May 2024 16:22:42 GMT :
>>>
>>>> In reality, this isn't something most people
>>>> who use Face ID worry about happening.
>>>
>>> These marketing gimmicks make iPhone uses only *feel* safe, because the
>>> truth is the iPhone is by far the most exploited smartphone on the 
>>> planet.
>>>
>>> https://www.cisa.gov/known-exploited-vulnerabilities-catalog
>>
>> Are locks on your front door just "marketing gimmicks" because they 
>> can be defeated, Arlen?
> 
> You misunderstood. If you understood, you would have asked "Are BIOMETRIC
> locks on your front door just marketing gimmicks?" (which they would be).

I understood just fine.

You misunderstand what an "analogy" is.

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#141016

FromAlan <nuh-uh@nope.com>
Date2024-05-10 13:47 -0700
Message-ID<v1m14g$1ibig$2@dont-email.me>
In reply to#141007
On 2024-05-10 10:16, Bill Powell wrote:
> On Thu, 9 May 2024 17:28:59 -0700, Alan wrote:
> 
>>> Jolly Roger wrote on 8 May 2024 16:22:42 GMT :
>>>
>>>> In reality, this isn't something most people
>>>> who use Face ID worry about happening.
>>>
>>> These marketing gimmicks make iPhone uses only *feel* safe, because the
>>> truth is the iPhone is by far the most exploited smartphone on the 
>>> planet.
>>>
>>> https://www.cisa.gov/known-exploited-vulnerabilities-catalog
>>
>> Are locks on your front door just "marketing gimmicks" because they 
>> can be defeated, Arlen?
> 
> You misunderstood. If you understood, you would have asked "Are BIOMETRIC
> locks on your front door just marketing gimmicks?" (which they would be).

What you don't understand is the differences between the use cases.

A normal lock on a front door is sufficiently convenient for almost 
everyone...

...because you're not expecting to unlock the door every few minutes.

Smartphones are different.

You pick up your smartphone and you want to start using it from a locked 
state, what... ...30, 50... ...maybe as many as 100 times a day.

So a phone that unlocks with your finger print or face is suddenly much 
more convenient that one that requires you to enter a passcode.

Smartphones have information on them that you don't want stolen, and 
they, and despite what that idiot, Arlen, claims, theft or loss of a 
phone doesn't just happen to people in slums.

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#140856

FromArno Welzel <usenet@arnowelzel.de>
Date2024-05-06 10:04 +0200
Message-ID<l9rh8kF7d7iU1@mid.individual.net>
In reply to#140841
R.Wieser, 2024-05-05 22:20:

> Mickey,
> 
>> Be careful - they can lift a fingerprint off a digital photo.
> 
> And thats just one of the more complex methods there are.
> 
> You touch surfaces almost every day without even realizing it - hey, that is 
> what hands and fingers are for, right ? - effectivily broadcasting that 
> feature of yourself to everyone around you.
> 
> Same goes for "faceprints".  Even easier, as your faceprint can be "taken" 
> from literally tens of meters away.

Except that unlocking with your face in iOS is *not* only using an image
of your face but also the three dimensional shape of it. That's the
reason why the "notch" in the iPhone displays is bigger since there is
not only a camera but also a 3D sensor to capture the shape of your face.

> To me whomever thought of using finger and faceprints for locks wasn't very 
> bright.

Yes, in Android using *images* of a face to unlock a phone is indeed not
a good idea.

-- 
Arno Welzel
https://arnowelzel.de

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#140861

From"Carlos E.R." <robin_listas@es.invalid>
Date2024-05-06 10:23 +0200
Message-ID<ukgmgkxnbf.ln2@Telcontar.valinor>
In reply to#140856
On 2024-05-06 10:04, Arno Welzel wrote:
> R.Wieser, 2024-05-05 22:20:
> 
>> Mickey,
>>
>>> Be careful - they can lift a fingerprint off a digital photo.
>>
>> And thats just one of the more complex methods there are.
>>
>> You touch surfaces almost every day without even realizing it - hey, that is
>> what hands and fingers are for, right ? - effectivily broadcasting that
>> feature of yourself to everyone around you.
>>
>> Same goes for "faceprints".  Even easier, as your faceprint can be "taken"
>> from literally tens of meters away.
> 
> Except that unlocking with your face in iOS is *not* only using an image
> of your face but also the three dimensional shape of it. That's the
> reason why the "notch" in the iPhone displays is bigger since there is
> not only a camera but also a 3D sensor to capture the shape of your face.

What is a "3D sensor" actually?  :-)

-- 
Cheers, Carlos.

[toc] | [prev] | [next] | [standalone]


#140864

FromChris <ithinkiam@gmail.com>
Date2024-05-06 11:41 +0100
Message-ID<v1ac5i$2gr7m$2@dont-email.me>
In reply to#140861
On 06/05/2024 09:23, Carlos E.R. wrote:
> On 2024-05-06 10:04, Arno Welzel wrote:
>> R.Wieser, 2024-05-05 22:20:
>>
>>> Mickey,
>>>
>>>> Be careful - they can lift a fingerprint off a digital photo.
>>>
>>> And thats just one of the more complex methods there are.
>>>
>>> You touch surfaces almost every day without even realizing it - hey, 
>>> that is
>>> what hands and fingers are for, right ? - effectivily broadcasting that
>>> feature of yourself to everyone around you.
>>>
>>> Same goes for "faceprints".  Even easier, as your faceprint can be 
>>> "taken"
>>> from literally tens of meters away.
>>
>> Except that unlocking with your face in iOS is *not* only using an image
>> of your face but also the three dimensional shape of it. That's the
>> reason why the "notch" in the iPhone displays is bigger since there is
>> not only a camera but also a 3D sensor to capture the shape of your face.
> 
> What is a "3D sensor" actually?  :-)

It's an infrared projection of a known pattern onto your face which 
provides a 3D map of the shape of your face. By comparing the 
distortions of the pattern between known and unknown faces you can check 
whether a person is able unlock the phone.

[toc] | [prev] | [next] | [standalone]


#140939

From"Carlos E.R." <robin_listas@es.invalid>
Date2024-05-08 12:36 +0200
Message-ID<971sgkxksu.ln2@Telcontar.valinor>
In reply to#140864
On 2024-05-06 12:41, Chris wrote:
> On 06/05/2024 09:23, Carlos E.R. wrote:
>> On 2024-05-06 10:04, Arno Welzel wrote:
>>> R.Wieser, 2024-05-05 22:20:
>>>
>>>> Mickey,
>>>>
>>>>> Be careful - they can lift a fingerprint off a digital photo.
>>>>
>>>> And thats just one of the more complex methods there are.
>>>>
>>>> You touch surfaces almost every day without even realizing it - hey, 
>>>> that is
>>>> what hands and fingers are for, right ? - effectivily broadcasting that
>>>> feature of yourself to everyone around you.
>>>>
>>>> Same goes for "faceprints".  Even easier, as your faceprint can be 
>>>> "taken"
>>>> from literally tens of meters away.
>>>
>>> Except that unlocking with your face in iOS is *not* only using an image
>>> of your face but also the three dimensional shape of it. That's the
>>> reason why the "notch" in the iPhone displays is bigger since there is
>>> not only a camera but also a 3D sensor to capture the shape of your 
>>> face.
>>
>> What is a "3D sensor" actually?  :-)
> 
> It's an infrared projection of a known pattern onto your face which 
> provides a 3D map of the shape of your face. By comparing the 
> distortions of the pattern between known and unknown faces you can check 
> whether a person is able unlock the phone.

Interesting.

-- 
Cheers, Carlos.

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