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Gmail Now Lets You Send Self-Destructing 'Confidential Mode' Emails From Your Phone (zdnet.com)

Google has rolled out its 'confidential mode' for setting a self-destruct date on email to mobile devices. From a report: Confidential mode came with the search company's big redesign of Gmail announced earlier this year and became the default for consumer Gmail users in July, while G Suite business customers still have a few months to make the switch. The data-protection feature is now available on mobile devices, Google announced via a tweet. Google promotes the Gmail feature as a way to protect sensitive information by allowing users to set an expiration date for individual messages or revoke access to messages already sent. The feature also prevents recipients from forwarding, copying, printing or downloading its content and allows users to require recipients to enter a one-time code sent via SMS to view the email. The authentication feature is intended to protect information in the event of the recipient's email account being hijacked. Further reading: Does Gmail's 'Confidential Mode' Go Far Enough?

95 comments

  1. I just won't read it... by Anonymous Coward · · Score: 0

    This sounds fucking annoying as hell for recipient. Apple's default to delete iMessages voice messages is annoying enough already. You wake up, haven't even had coffee yet, go to listen to it the message in case it's important since they went through all the trouble to record voice, then you go to take a piss and come back and find the fucking thing autodeleted. Bullshit "feature".

    1. Re:I just won't read it... by Anonymous Coward · · Score: 0

      Sounds like you might have an Apple phone. Try upgrading to a Samsung one, and you'll be able to read your text messages again.

      In Korea, only old people use iOS.

    2. Re:I just won't read it... by Anonymous Coward · · Score: 0

      Samsung phones don't even have iMessage much less Voice iMessage, but that's what happens when you buy an Asian knockoff.

  2. a bit like Lotus Notes did by MancunianMaskMan · · Score: 1

    ...back in about 2001 when I worked with that.

  3. Send me pictures of ur pussy on my phone by Anonymous Coward · · Score: 0

         

  4. "prevents forwarding, copying, printing" by Anonymous Coward · · Score: 1

    The feature also prevents recipients from forwarding, copying, printing or downloading its content

    Like fucking hell it does.

    You show the content to someone else on their computer, and they have the content. For as long as they want.

    1. Re:"prevents forwarding, copying, printing" by Jane+Q.+Public · · Score: 1

      Everybody seems to be forgetting that Google has that email, too, whether you delete it or not.

    2. Re:"prevents forwarding, copying, printing" by Anonymous Coward · · Score: 0

      Much like the location tracking another source of information. People thinking that this is a safe way to send information will be sending juicier data to Google.

  5. How does it... by Anonymous Coward · · Score: 5, Insightful

    ... prevent one from (eg) photographing the screen?

    1. Re:How does it... by Anonymous Coward · · Score: 1

      It's against the EULA to take a picture of the screen.

    2. Re:How does it... by Mr.+Dollar+Ton · · Score: 1

      It disables the right click... Oh, wait.

    3. Re: How does it... by Anonymous Coward · · Score: 0

      Just wait for next year's release of Android Camera...

    4. Re:How does it... by SeaFox · · Score: 1

      ... prevent one from (eg) photographing the screen?

      Is a photograph of an email on a monitor admissible as evidence?

    5. Re:How does it... by Anonymous Coward · · Score: 0

      It doesn't.

      It also flags all the interesting emails for Google. Not that they'd ever do anything bad with them. Ever.

    6. Re:How does it... by Anonymous Coward · · Score: 0

      to prevent this, just use a Samsung phone. The flames coming out from the phone will blank the picture.

    7. Re:How does it... by nine-times · · Score: 1

      That assumes that the purpose is to prevent the recipient from having continued access to the information. Like, "I'm going to send confidential information to Joe, but after 30 seconds, I want the information completely destroyed and wiped from Joe's memory so that Joe can't access it anymore."

      I think the purpose is instead, "I want to send Joe some confidential information, and I might expect that he'll file the information away someplace for his own use, but I don't want it to be in his inbox 3 years from now when he falls prey to a phishing attack and his email is compromised."

    8. Re:How does it... by Anonymous Coward · · Score: 0

      They display one of these in the email: https://en.wikipedia.org/wiki/EURion_constellation

  6. Guess what, there's an effective way around this! by bogaboga · · Score: 4, Insightful

    . Google promotes the Gmail feature as a way to protect sensitive information by allowing users to set an expiration date for individual messages or revoke access to messages already sent. The feature also prevents recipients from forwarding, copying, printing or downloading its content and allows users to require recipients to enter a one-time code sent via SMS to view the email. The authentication feature is intended to protect information in the event of the recipient's email account being hijacked.

    What's to prevent me from taking a snapshot of the entire email and later doing whatever I want anyway? Instead of improving Gmail's default interface, Google decides to "waste time" on features that don't really matter.

  7. Questionable simplicity by del_diablo · · Score: 1

    Okay, so i don't know a lot about this tech. But since email is email, how exactly is this going to work?
    You are essentially sending a formatted text file, so how will you actually do this? The mail is no longer on your server once you send it.
    So that leaves the mandatory questions from people like me who doesn't know: Gmail only? Bully Mozilla/Microsoft into complying? A forgotten standard feature used to create destructive emails?
    And again, the same with
    >The feature also prevents recipients from forwarding, copying, printing or downloading its content
    To view content, you need to download it, otherwise you can't access it. Are we talking about gimping Gmail, or simply posting links to content ala dropbox or a online image hoster service?
    The same with forwarding, copy, etc.
    HOW?

    1. Re: Questionable simplicity by Anonymous Coward · · Score: 0

      DRM, of course, how do you think any of this works?

    2. Re:Questionable simplicity by mysidia · · Score: 2

      The mail is no longer on your server once you send it.

      Like everyone with something similar has done it.

      When you e-mail someone.... If the recipient is a non-Gmail user or an IMAP or POP3 user:
      It's going to send them a message with an annoying link instead of the actual E-mail content.

      The annoying link will refer back to a "Confidential Message Viewer" hosted on Google's servers.
      It will probably prompt you for the secret code and then use Javascript to render a JPEG of the
      message text on a HTML5 canvas using WebGL GPU rendering in a manner where the Operating System
      won't see the content, or so screenshot shows a black screen generally, and then use Javascript hooks to block access to select or
      access Context Menus; Who knows, maybe they've implemented some special CSS directives in Chrome to allow the
      web page to restrict the browser commands that could otherwise Print a copy of content.

    3. Re:Questionable simplicity by Anonymous Coward · · Score: 0

      Bully Mozilla/Microsoft into complying?

      What's worrisome is that if they don't get most email providers on board, then the feature is actually counter-productive because bad guys will have less trouble finding the confidential stuff from the haystack now that it's conveniently tagged "confidential".

    4. Re:Questionable simplicity by cascadingstylesheet · · Score: 1

      The mail is no longer on your server once you send it.

      Like everyone with something similar has done it.

      When you e-mail someone.... If the recipient is a non-Gmail user or an IMAP or POP3 user: It's going to send them a message with an annoying link instead of the actual E-mail content.

      The annoying link will refer back to a "Confidential Message Viewer" hosted on Google's servers. It will probably prompt you for the secret code and then use Javascript to render a JPEG of the message text on a HTML5 canvas using WebGL GPU rendering in a manner where the Operating System won't see the content, or so screenshot shows a black screen generally, and then use Javascript hooks to block access to select or access Context Menus; Who knows, maybe they've implemented some special CSS directives in Chrome to allow the web page to restrict the browser commands that could otherwise Print a copy of content.

      Dang ... I might sprain my wrist or something taking my phone out of my pocket and taking a shot of the screen.

    5. Re:Questionable simplicity by mysidia · · Score: 1

      Dang ... I might sprain my wrist or something taking my phone out of my pocket and taking a shot of the screen.

      Yes.... Capturing a picture of a short message won't be a problem.
      I'm concerned about what happens when a contact gets "In the habit" of sending
      messages routinely using Confidential Mode to "Protect themselves". It's a small
      annoyance, but it still is an annoyance.

      Also -- one of the problems with a camera picture; is this doesn't include Metadata and
      provably link the content of a specific e-mail message to all the specific metadata that a normal e-mail message has.

      If the sender violates a contract later or breaks the law, or files suit, and the content of the Confidential mode message
      is required in order to defend against the lawsuit: then how do we prove this message metadata goes with this content,
      And, how do we efficiently make sure the Photo gets archived together with the metadata and becomes searchable
      for later investigation and reporting?

      Secondly.... If the e-mail message is long; say a 50-page-long document, then
      snapping with a camera could get to be excessively laborious.

    6. Re:Questionable simplicity by fph+il+quozientatore · · Score: 1

      When you e-mail someone.... If the recipient is a non-Gmail user or an IMAP or POP3 user: It's going to send them a message with an annoying link instead of the actual E-mail content.

      Great --- so I can set up a filter that answers automatically with "dear sender, could you please send me a real e-mail? I'm not going to look at this crap".

      --
      My first program:

      Hell Segmentation fault

    7. Re:Questionable simplicity by d0rp · · Score: 1

      and then use Javascript to render a JPEG of the message text on a HTML5 canvas using WebGL GPU rendering in a manner where the Operating System won't see the content

      So what are visually impaired people that rely on screen readers supposed to do?

    8. Re:Questionable simplicity by Anonymous Coward · · Score: 0

      Like many similar things this information will be subpenaed eventually.

  8. Nothing on the internet ever truly expires by Anonymous Coward · · Score: 0

    The message has been sent, the message has been stored. Hiding it under the guise of "expired" doesn't make it magically safe.

    Besides, I use gmail specifically because I can search all my emails since day one. Emails with expiry dates would be counter to this.

  9. If you can read it, you can save it. by treymichaelcook · · Score: 3, Interesting

    No matter what kind of security Google places on this, it will always be possible for the recipient to save a copy for their own records. The brute force approach of simply taking a picture of the email with another phone/camera will always work. And that is before the hackers do their stuff. So don't trust this system to keep your messages truly confidential.

    1. Re:If you can read it, you can save it. by Anonymous Coward · · Score: 0

      That's true.... but it's less and less true the more and more control over personal computing is transferred away from people to the multinationals.

      The tech literates will always find some way around it, but that hardly matters if 99% won't. It's like DRM. It doesn't have to be effective 100% of the time to have the intended effect. It only has to be effective for most people, most of the time.

    2. Re:If you can read it, you can save it. by iggymanz · · Score: 1

      I will actively seek ways to bounce such emails at my employer and my own domain servers. It violates record retention and other legal requirements.

    3. Re:If you can read it, you can save it. by Anonymous Coward · · Score: 0

      first they came for your browser (chrome plus DRM, right-clik and download youtube video? i don't think so).
      then they came for your email (gmail worldwide monopoly).
      then they take your freedom!

      slowly they are making all software you use take over your computer (hardware). like sheepless to the slaughter.
      bottom up tactics.
      top down is m$ trying to abuse law enforcment and "terrorist" to become the backdoor provider for the clubberment.

      if anything it will be fun to see the two approaches clash in a decade or so. unless of course, yellowstone blows up globally first ...

    4. Re:If you can read it, you can save it. by Obfuscant · · Score: 1

      Interestingly enough, that is one reason why places outsource their email to gmail -- so they can meet records retention policies for themselves.

    5. Re:If you can read it, you can save it. by Anonymous Coward · · Score: 0

      It's also possible to disable the copy protection entirely if the recipient is viewing the message in a web browser (although not as easy as taking a photo/screenshot). See Google DRM for Email can be disabled by ticking a few boxes in Firefox for instructions. Although the problem is that there's no way to prove that your photo / screenshot / print hasn't been manipulated, so might not hold up as evidence.

  10. self-desctructs? by Anonymous Coward · · Score: 0

    for everyone except Google and the NSA....

  11. So this will be the weapen of choice by MrMr · · Score: 1

    If that feature actually worked as advertized, it would be ideal for online threats and stalking.

    1. Re:So this will be the weapen of choice by Anonymous Coward · · Score: 0

      Yeah, this is like a dream come true for sexual harassers, on the other hand it probably won't go two years before the FBI forces Google to "undelete" some of them for evidence during a witch hunt.

  12. How will that work in my mbox? by Anonymous Coward · · Score: 0

    I'm really curious to see what happens when such a thing lands in my good trusty mbox.

    C'm on, folks.

  13. sure by cascadingstylesheet · · Score: 4, Funny

    UPDATE emails SET destructed = 1 WHERE emailid = 987236784598695567865645454590987

    1. Re:sure by jfdavis668 · · Score: 3, Funny

      Did you really name your son Robert'); DROP TABLE Students; --?

    2. Re:sure by Anonymous Coward · · Score: 0

      Yes. Little "Bobby Tables" we call him.

  14. Re:Guess what, there's an effective way around thi by 93+Escort+Wagon · · Score: 1

    What’s to prevent you from accessing Gmail via an IMAP client?

    --
    #DeleteChrome
  15. Hmmm .... by Anonymous Coward · · Score: 0

    So, my thinking is if you need to send something that confidential, why the hell are you doing it via gmail?

    The existence of such messages, and who exchanged them, will probably become something discoverable in court, and you should expect the police to be demanding it.

    I'm not sure what problem this is a solution to, because the data is still all going to be on Google servers, and the likelihood that it is going to be as secure as claimed is pretty low in my books.

    Anything you need this level of security on, you shouldn't be doing via something like gmail ... and since Google has demonstrated they're tracking your location even if you try to disable it, I'm afraid my trust level for them is pretty low these days.

  16. It’s coming to their business suite? by 93+Escort+Wagon · · Score: 1

    I’m assuming admins can disable it, given records retention policies...

    --
    #DeleteChrome
    1. Re:It’s coming to their business suite? by Oswald+McWeany · · Score: 1

      I’m assuming admins can disable it, given records retention policies...

      Some places I've worked retention policies worked the other way. You were against policy to keep an e-mail for more than X time frame. (3 months one place, 1 year another). When you work at a bank, e-mails are a potential liability.

      --
      "That's the way to do it" - Punch
    2. Re:It’s coming to their business suite? by Anonymous Coward · · Score: 0

      When you work at a bank, e-mails are a potential liability.

      Records which are old enough to have been purged are often a liability in many industries. The trick with this stuff is to hold on exactly as long as needed to fulfil legal obligations, and no longer.

      The problem is most places aren't aware of all of the ways they are violating that.

      If you have a tape retention policy for backups (and, really, you should), it often happens that after people think they've destroyed stuff, they find out there's another bunch of copies stored somewhere.

      I know I've pointed out on several occasions that we have tape policies which are not tied to our document retention policies, and I'm usually told "those don't matter". Of course, tapes are discoverable for legal purposes, and saying "those doesn't matter" is great right up until you get the subpoena. And if you initially said "we don't have that" followed by the disclosure that you do, you could be in some shit, especially when your tech people have to say "well, we have an 18 month tape retention so yes, there are copies of that data you all think we've destroyed".

      In a corporate setting, these could be troubling indeed, as it's quite likely people might use this to send emails which aren't then on the legal record. I wouldn't give a sales guy or a CEO the ability to send emails which will disappear, that would mean the guy who did what he asked would have no record of it, and could become the scapegoat.

    3. Re:It’s coming to their business suite? by 93+Escort+Wagon · · Score: 1

      In my case, I work at a public university in a state where emails from state employees are considered public record - so I'm guessing we won't be seeing this "confidential mode" anytime soon.

      In any case, I use IMAP with Google mail because the web interface sucks (compared to a desktop mail program).

      --
      #DeleteChrome
    4. Re:It’s coming to their business suite? by Oswald+McWeany · · Score: 1

      In my case, I work at a public university in a state where emails from state employees are considered public record - so I'm guessing we won't be seeing this "confidential mode" anytime soon.

      In any case, I use IMAP with Google mail because the web interface sucks (compared to a desktop mail program).

      They asked us to delete all our e-mails (and did it for us if over a certain date); but everyone I knew, kept a copy of all their important emails saved to their desktops.

      --
      "That's the way to do it" - Punch
    5. Re:It’s coming to their business suite? by Woeful+Countenance · · Score: 1

      Coincidentally, the governor of Missouri and his staff have been accused of violating the state's open-records law by using a message app that automatically deletes messages, but the state Attorney General says it doesn't appear that any laws were violated. One argument is that the law can't require them to make their records available, because there aren't any records. Any more.

  17. Unintended consequences by Anonymous Coward · · Score: 0

    The presence of this option means that anyone with the means to copy it in transit now have an easy way to flag the message as being more likely to be worthwhile to look at.

    After all - someone bothered to put a 'lock' on the mail in a sea of unlocked junk. Chances are whatever's there is more valuable than average.

    1. Re:Unintended consequences by Anonymous Coward · · Score: 0

      Not necessarily. Gmail could implement "confidential mode" by adding a random-looking meta-tag to *every* email sent. The ability to know from the meta-tag whether the e-mail is confidential or not would be a secret, and given only to e-mail providers willing to implement the necessary features (self-destruction, no forwarding, no copying, no printing, no downloading, ...)

    2. Re:Unintended consequences by Anonymous Coward · · Score: 0

      good luck, let me know when you get every one to use tls first.

  18. Email is as visible as a post card. by Anonymous Coward · · Score: 0

    Email is as visible as a post card.

  19. Re:Guess what, there's an effective way around thi by Rik+Sweeney · · Score: 4, Funny

    What's to prevent me from taking a snapshot of the entire email and later doing whatever I want anyway?

    Google have already thought of this. If you take a snapshot, a hatch will open in your device and a boxing glove will strike you between the legs. Contrary to popular belief, this also hurts ladies.

  20. Re:Guess what, there's an effective way around thi by Hentes · · Score: 1

    Google is aggressively pushing OAuth and as a side effect might disable the IMAP interface of Gmail in the future. I guess the point of this feature is more to prevent someone gaining access to your or the recipient's computer in the future from reading sensitive mail, if you don't trust the recipient you shouldn't send them sensitive stuff to begin with.

  21. Re:Guess what, there's an effective way around thi by DontBeAMoran · · Score: 1

    The second my Gmail account does not work with Mail on my Mac is the moment I stop using it.

    --
    #DeleteFacebook
  22. Re:Guess what, there's an effective way around thi by DontBeAMoran · · Score: 1
    --
    #DeleteFacebook
  23. Re:Guess what, there's an effective way around thi by tk77 · · Score: 5, Insightful

    What's to prevent me from taking a snapshot of the entire email and later doing whatever I want anyway?

    Nothing, that works fine. I sent an a confidential email to an external account. Got a link to click (annoying) and wasn't able to get a print out as advertised (it printed "printing is not allowed"). I was however, able to take a screenshot using the built in macOS screen shot feature.

    I suppose it can prevent the email from being viewed past the expiration date in the event someone gains access to the recipients email, but it doesn't do anything to protect you from the recipient keeping a copy.

  24. Hillary and the DNC rejoice by drnb · · Score: 1

    And Hillary and the DNC rejoice, and standardize on gmail for their orgs, consultants, etc. ;-)

  25. Your mission, if you choose to accept it... by jfdavis668 · · Score: 1

    This tape will self-destruct in five seconds. Good luck.

    1. Re:Your mission, if you choose to accept it... by PPH · · Score: 1

      I just wish my phone wouldn't burst into flames along with it.

      --
      Have gnu, will travel.
    2. Re:Your mission, if you choose to accept it... by chubs · · Score: 4, Funny

      I just wish my phone wouldn't burst into flames along with it.

      Samsung Customer?

    3. Re:Your mission, if you choose to accept it... by Obfuscant · · Score: 1

      Or Apple.

  26. Re: Guess what, there's an effective way around th by houghi · · Score: 1

    Why wait? You are on /. You will have the technical lnowlwdge to have your own domain and can find a cheap provider for your email, including your own server.

    --
    Don't fight for your country, if your country does not fight for you.
  27. Re:Guess what, there's an effective way around thi by Anonymous Coward · · Score: 0

    My understanding is that the email is just a link. Snapshotting that just gets you an URL. If you want the content, you load the URL in your web browser and snapshot that, unless you have enabled your web browser's DRM, in which case it might try to prevent you.

    The best way to use this "feature" is to never use it. It's just for gmail users, anyway.

  28. Srsly... dead G bits go to heaven by ElitistWhiner · · Score: 1

    Not even GOOG have access to them once they self-destruct.

    That doesn't mean no body does...

  29. Re:Guess what, there's an effective way around thi by Anonymous Coward · · Score: 0

    these emails are not emails just links to a website that "enforces" the restrictions

  30. Re: Guess what, there's an effective way around th by Anonymous Coward · · Score: 0

    Just make sure you have solid, encrypted, backups.

  31. It's not supposed to protect against that by Solandri · · Score: 5, Interesting
    That was my first thought upon reading this. But the last sentence of the summary gives the purpose:

    The authentication feature is intended to protect information in the event of the recipient's email account being hijacked.

    So it's not supposed to protect against a malicious recipient spreading snapshots of the email you sent them. It's supposed to protect against a lazy recipient not deleting the email as you requested, and a malicious third party getting access to it in the future when they hack the recipient's email account.

  32. Re: Guess what, there's an effective way around t by Anonymous Coward · · Score: 0

    Sure if your ISP lets you run services...

  33. Priority Queue? by chubs · · Score: 1

    There's an expiration date on private / sensitive emails. Does this mean Google will prioritize these in its queue to make sure it reads and steals all the data from these emails before others?

    1. Re:Priority Queue? by Anonymous Coward · · Score: 0

      Haha, silly civilian.

      Google won't delete the emails, they'll just retract the recipient's access to the email when conditions fail.
      Everything will still be in the silo for Google to parse at their leisure.

  34. EFF's comment on "Confidential Mode" by Anonymous Coward · · Score: 0

    EFF has a good article describing the problems with Gmail's Confidential Mode.

    See: https://www.eff.org/deeplinks/2018/07/between-you-me-and-google-problems-gmails-confidential-mode

  35. Unless it protects you from Google . . . by Anonymous Coward · · Score: 0

    . . . you may as well not bother.

  36. Re: Guess what, there's an effective way around th by Obfuscant · · Score: 1

    You are on /. You will have the technical lnowlwdge to have your own domain and can find a cheap provider for your email, including your own server.

    I have had my own domains for decades, and run a couple of my own mail servers. Do'h.

    But the place I work has outsourced email to ... Google, as has a government agency I volunteer with. They're going to be sending email to gmail accounts. Both are based on requirements for archiving email, and neither are going away.

  37. Re:Guess what, there's an effective way around thi by Carewolf · · Score: 0

    Google is aggressively pushing OAuth and as a side effect might disable the IMAP interface of Gmail in the future. I guess the point of this feature is more to prevent someone gaining access to your or the recipient's computer in the future from reading sensitive mail, if you don't trust the recipient you shouldn't send them sensitive stuff to begin with.

    Simpler: You shouldn't be sending sensitive stuff though GMail to begin with. Or anyother service funded by spying on the users and has EULAs saying they reserve the right to look into all your emails.

  38. Re:Guess what, there's an effective way around thi by fish_in_the_c · · Score: 2

    It might also help with 'deniability' so you have a doctored screenshot of and e-mail you 'claim' I sent. But are YOU a credible witness.

    --
    âoeTolerance applies only to persons, but never to truth. Intolerance applies only to truth, but never to persons.
  39. NYSINYD... by Julz · · Score: 1

    Sorry did I say that? You've got an email from me saying that I did? Clicks unsend/delete email. Surely you're mistaken!

    --
    When shit hits the fan get some of these https://youtu.be/pY-GncsZ-UE
  40. redered text problems by Anonymous Coward · · Score: 0

    Rendering text; is it trustworthy

    https://www.theregister.co.uk/2013/08/06/xerox_copier_flaw_means_dodgy_numbers_and_dangerous_designs/

  41. WTF, is this really a thing in the US? by Anonymous Coward · · Score: 0

    Deep packet inspection like that is completely unacceptable here in Germany, and likely all of the EU.

    A load of software needs incoming ports! I know this is not the rage anymore with the HTML5 browser-is-the-OS iTard crowd (like the What[TheFuck]WG, who have absolutely zero clue of the Internet and confuse it with the WWW/web, but it’s a normal thing for any actual computer *user*. (As opposed to an onto-app-drooltard.)

    Hell, my ISP gives me a full /64 IPv6 prefix on top of the IPv4 address! And FritzBoxes (yes, openly configurable by the end user) are standard.

    Americans, your "free market" is bullshit! Corporations HATE nothing more, than a free and healthy market. And this here is a good example of that.

  42. It would have to render it on the SERVER! by Anonymous Coward · · Score: 0

    Otherwise the plan text MUST still appear in the computer's memory, as does the decryption and rendering algorithm. (With WebAssembly, you'd need a disassembler, if you can't just grep the plain text right out of /dev/mem. Hint: You will be able to grep it.)

    And if it renders it on the server, and transfers an image, that image MUST still ... (insert the same paragraph).

    So yeah, DRM snake oil, designed by retards that grew up actually believing that there is such a thing as "intellectual property" and never realizing it's purely a crime scheme to steal money from people without working for it (usually to buy and snort massive amounts of cocaine, resulting in over-confidence and paranoia .. leading to more imaginary property fantasies.)

  43. Re:Guess what, there's an effective way around thi by Anonymous Coward · · Score: 0

    What's to prevent me from taking a snapshot of the entire email and later doing whatever I want anyway?

    Nothing, that works fine. I sent an a confidential email to an external account. Got a link to click (annoying) and wasn't able to get a print out as advertised (it printed "printing is not allowed"). I was however, able to take a screenshot using the built in macOS screen shot feature.

    I suppose it can prevent the email from being viewed past the expiration date in the event someone gains access to the recipients email, but it doesn't do anything to protect you from the recipient keeping a copy.

    That kind of system is not new. For example, many banks use systems like that to send "secure" emails or attachments to partners.

    You get emailed a link with one time password and a short expiration, the server can prove the message was received, and it helps both sides prevent sensitive info sitting in one or both inboxes or file servers for indeterminate amount of time. The access gets removed and information deleted after some time or on access.

    Obviously it's assumed the recipient is trusted or they wouldn't be sent the info in the first place. It's a good system, and can be implemented fairly transparently.

  44. Re:Guess what, there's an effective way around thi by Anonymous Coward · · Score: 0

    . Google promotes the Gmail feature as a way to protect sensitive information by allowing users to set an expiration date for individual messages or revoke access to messages already sent. The feature also prevents recipients from forwarding, copying, printing or downloading its content and allows users to require recipients to enter a one-time code sent via SMS to view the email. The authentication feature is intended to protect information in the event of the recipient's email account being hijacked.

    What's to prevent me from taking a snapshot of the entire email and later doing whatever I want anyway? Instead of improving Gmail's default interface, Google decides to "waste time" on features that don't really matter.

    This is like Bob forwarding Alice's message to Eve. It's implied the sender and receiver trust each other, and this is not a system for sending dick pics to strangers with impunity.

  45. Uncopyable Bits by Anonymous Coward · · Score: 0

    It's as rare and precious as water that isn't wet.

  46. Re:Guess what, there's an effective way around thi by kqs · · Score: 1

    Which would include any email system with effective spam protection. You can always switch to non-SMTP systems, or use PGP, but on both cases you are not going to be communicating with arbitrary people.

    Or you can run your own domain and email server, which means that Google won't read your mail but other hackers probably can. It's all about tradeoffs and who you want to defend against.

  47. Re:Guess what, there's an effective way around thi by Obfuscant · · Score: 1

    What's to prevent you from accessing Gmail via an IMAP client?

    An interesting question. Here's the result of an experiment.

    First, sending "confidential" email is not the default, at least not for any of my accounts. For my main one, I had to ask to be switched to the new gmail. Once I did that, the compose window added a lock icon to turn on sending confidential email. This added a large notice in the compose window telling me that I was sending such an email, and that this would be enabled until Aug. 27. However, the second time I logged in today I had to re-enable the secure email.

    I sent another of my gmail accounts that I normally access via IMAP a secure message, and I had earlier sent one to a non-gmail address.

    In both cases, through IMAP to gmail and IMAP to non-gmail, I was shown an email that told me that "I" had sent "me" "an email via Gmail confidential mode". It showed me the subject, and gave me a link to open the email. I.e., access to the email itself is NOT provided via IMAP, only via a web browser.

    The two destinations differ from this point. My non-gmail recipient was shown a page that told me I had gotten a confidential email and I must click on another link that would send me (at the same address) a verification email. If someone had hacked my email and was reading this confidential email, then he's also get the confirmation email. No security there.

    The gmail destination demands that I log into my gmail account to read the confidential email.

    When I go directly to my gmail inbox by logging in and selecting the confidential email, I am shown the same message as what I see in my IMAP inboxes. (I'm told I have received such a message and given a link to read it.) Clicking the link in this last test opens a new window and then displays the message. When I try to print the message, the printout shows "printing is not allowed by the sender", even if I have blocked javascript using noscript.

    It is pretty clear that Google stores the notification message in your gmail inbox, and sends the same notification to non-gmail email servers. The only way to access the email is via the special link to a different, web-only server.

    I did not try setting the "SMS verification" option for the confidential email. I'm guessing that gmail would ask me for a text-able phone number and gladly tie that to the email address of the recipient. I'm not going to do that just to test this system.

  48. Protonmail by Anonymous Coward · · Score: 0

    This is a protonmail feature they're trying to compete with. I see that as a good sign for privacy.

  49. Re:Guess what, there's an effective way around thi by Anonymous Coward · · Score: 0

    I guess the point here is that the proof that Hilary did all that and that those really were Podesta's e-mails was google's certificates.
    By doing this they on one hand standardize destroying evidence (instead of a keep by default it changes to a delete by default approach) and on the other hand make it easier to deny the authenticity of eventually leaked emails.

    All of that while still being able to read your emails and help TLAs.

  50. Re:Guess what, there's an effective way around thi by Anonymous Coward · · Score: 0

    Exactly. When Wikileaks published Podesta's emails, Donna Brazile denied their authenticity. The proof was google's signatures.

  51. Re: Guess what, there's an effective way around th by houghi · · Score: 1

    If it is the place you work, it is not your email. So I would not care what happens with it. That does not even mean that they use Gmail. And if if they did, who cares?

    And the governement agency that has a google account: tell them to run their own servers (Oh, wait. That is how POTUS got power).
    Yes, still not your email, so not your problem. It is the agencies problem. You could advice them that archiving depending on a single company is a bad idea, especial when they are reading your mails. It is up to them to change that policy or not.
    In any case it becomes their problem if things go wrong (that you might be asked to clean.)

    If where I work decides to run their email via telnet without a login and for all to see, or to delete each email after 20 seconds, read or not, I would seriously doubt their decision, explain my concerns (verbal and in writing) but it would be their problem to follow up on it. And at this moment I am in a situation what they are doing with email is utterly stupid and will cost them a lot of money in the long run.

    --
    Don't fight for your country, if your country does not fight for you.
  52. Re:Guess what, there's an effective way around thi by McPierce · · Score: 1

    I'm sure your Android phone will scan images, look for ones that contain some part of a confidential email by cross-referencing it with your inbox, and delete the picture...

    No, I'm not paranoid. Why do you ask?

    --
    Darryl L. Pierce "What do you care what people think, Mr. Feynman?"
  53. No end to end encryption? by Anonymous Coward · · Score: 0

    It's flawed and it seems more like a govt honeypot to capture information people think they're sending secretly

  54. Re: Guess what, there's an effective way around th by Obfuscant · · Score: 1

    If it is the place you work, it is not your email.

    Yes, it is my email. The fact I don't run the server doesn't make it not my email.

    So I would not care what happens with it.

    I know you don't care what happens with it. I care, and I need to care, because that is how I get communications from other departments on campus, including human resources and payroll and purchasing.

    That does not even mean that they use Gmail.

    I'm sorry, but just because the email doesn't end in gmail.com doesn't mean they haven't outsourced the service to gmail and all email doesn't go through gmail servers.

    And the governement agency that has a google account: tell them to run their own servers (Oh, wait. That is how POTUS got power).

    Ok, TDS is your shtick and everything is Trump's fault. I can't tell anyone what server they have to run.

    Yes, still not your email, so not your problem. It is the agencies problem.

    Your naivete is really cute. Someday you'll move out of your parent's basement and get a job in the real world and learn better. When purchasing says they need documentation that something I ordered was received before it will be paid, in the immediate sense it is not my problem. In the long run, when the vendor I want to buy something from again tells me he won't deal with me because he never got paid for the last order, it becomes my problem. Or when the vendor starts tacking on late fees and my boss wants to know why he's wasting money on late fees, it's even more my problem.

    So no, the point stands. Just telling someone that they can run their own servers deoesn't mean they can, even if they know how to, and it doesn't solve the gmail confidential mail problem.

  55. Re: Guess what, there's an effective way around t by Anonymous Coward · · Score: 0

    Are you one of those sovereign citizen freaks or something? Saying you do not recognise authority does not eliminate that authority. Work email belongs to your employer. The law says so and so it is.

  56. Re:Guess what, there's an effective way around thi by Anonymous Coward · · Score: 0

    This. If it ain't the real deal it is a fake. Any proof otherwise is obviously a forgery and will not hold up in court.