[LINK] How to Set Your Google Data to Self-Destruct

[Roger Clarke]

Has there been any analysis of the question as to whether all copies of 
the data are deleted?

If Google says 'yes', they're lying of course.

To be fair, a simple answer isn't easy to formulate, e.g.

'The live copy will be deleted at the time requested.  All copies will 
be deleted as their backup-cycle is completed, e.g. working-cache within 
a few hours, international mirroring within 24 hours, cyclical backups 
within a month'.

But it's very easy to fail 'the whole truth' test, because:
(1)  'fire' or 'off-site' backup may be on different and longer cycles
      http://www.rogerclarke.com/EC/PBAR.html#FB at (7)
(2)  'archival' backup is recommended, in the form of occasional, say
      yearly copies of 'off-site' backup retained indefinitely - and
      spooled from old to newer media periodically
      http://www.rogerclarke.com/EC/PBAR.html#A at (11)-(13)

I have all email since Feb 1993, and almost all files since Apr 1984.
(Yeah, alright:  I failed to spool some of the diskettes forward from 
the 1984-90 period, and I can't read MacWrite, etc. any more).

Google's still young, but if it's any good, it's got lots backed up from 
at least the early 2000s, and maybe back to 1998.

So what are the chances they're telling the truth on this matter?


Practicable Backup Arrangements for Small Organisations and Individuals
http://www.rogerclarke.com/EC/PBAR.html

Can Small Users Recover from the Cloud?
http://www.rogerclarke.com/EC/PBAR-SP.html

___________________

On 4/10/19 1:59 pm, Stephen Loosley wrote:
> How to Set Your Google Data to Self-Destruct
> 
> Google has now given us an option to set search and location data to automatically disappear after a certain time. We should all use it.
> 
> By Brian X. Chen  Oct. 3, 2019 https://www.nytimes.com/2019/10/02/technology/personaltech/google-data-self-destruct-privacy.html?  (snipped)
> 
> 
> For years, Google has kept a record of our internet searches by default. The company hoards that data so it can build detailed profiles on us, which helps it make personalized recommendations for content but also lets marketers better target us with ads. While there have been tools we can use to manually purge our Google search histories, few of us remember to do so.
> 
> So I’m recommending that we all try Google’s new privacy tools.
> 
> In May, the company introduced an option that lets us automatically delete data related to our Google searches, requests made with its virtual assistant and also our location history.
> 
> On Wednesday, Google followed up by expanding the auto-delete ability to YouTube.
> 
> Most of Google’s new privacy controls are in a web tool called My Activity. (Here’s the URL: myactivity.google.com.)
> 
> Once you get into the tool and click on Activity Controls, you will see an option called Web & App Activity. Click Manage Activity and then the button under the calendar icon. Here, you can set your activity history on several Google products to automatically erase itself after three months or after 18 months. This data includes searches made on Google.com, voice requests made with Google Assistant, destinations that you looked up on Maps and searches in Google’s Play app store.
> 
> Which duration should you go for? It depends on how much you care about getting personalized recommendations. If you’re the type who doesn’t care to get any personalized recommendations on Google products, you can simply disable search history from being retained in your account. Next to the Web & App Activity option, toggle the switch to the off position.
> 
> For those who don’t want Google to create a record of their location history, there’s a switch for that. On the My Activity page, click Activity controls and scroll to Location history and turn the switch to the off position.
> 
> Just do it
> 
> In offering these privacy tools, Google is a step ahead of other internet giants like Facebook and Twitter, which don’t provide ways to easily delete large batches of dated posts.
> 
> It’s difficult to imagine why anyone wouldn’t want to take advantage of Google’s auto-delete tools. There’s no practical benefit to letting Google keep a history of our online activities from years back. So don’t delay in wiping a tiny bit of your digital traces away.
> 
> 
> Brian X. Chen is the lead consumer technology writer. He reviews products and writes Tech Fix, a column about solving tech-related problems. Before joining The Times in 2011 he reported on Apple and the wireless industry for Wired. @bxchen  A version of this article appears in print on Oct. 3, 2019, Section B, Page 6 of the New York edition with the headline: How to Set Your Google Data to Self-Destruct.
> 
> _______________________________________________
> Link mailing list
> Link at mailman.anu.edu.au
> http://mailman.anu.edu.au/mailman/listinfo/link
> 


-- 
Roger Clarke                            mailto:Roger.Clarke at xamax.com.au
T: +61 2 6288 6916   http://www.xamax.com.au  http://www.rogerclarke.com

Xamax Consultancy Pty Ltd      78 Sidaway St, Chapman ACT 2611 AUSTRALIA 

Visiting Professor in the Faculty of Law            University of N.S.W.
Visiting Professor in Computer Science    Australian National University