[AusNOG] Australian based cloud storage

Trevor Peacock trevorp at peacocktech.com
Sun Oct 25 21:00:30 EST 2020


Agreed, I think there's a significant distinction between free/"token 
payment" user grade "cloud storage" (iCloud, google drive, consumer 
onedrive etc) and business grade object storage (AWS S3, Azure Storage, 
Google Cloud Storage, Wasabi, etc etc). I'd want to check the references 
in your article to see exactly which "Google" services they are talking 
about.

Not having seen the article, its is not necessarily "FUD", but perhaps 
highlights that the free consumer services may analyse the data to 
provide searching or other convenience features, as well as perhaps 
extracting data to improve advertising to cover the cost of the free 
service.

AWS maintains data security certifications/accreditation, frequently 
audits their infrastructure. They use their KMS service to maintain 
encryption at rest keys that only your account has access to. I'm sure 
Azure and Google Cloud do much the same.

I can also confirm that AWS S3 stores objects only in the region you 
specify (by default replicated to multiple sites (availability zones) in 
the same region, I think you can now also set up automated replication 
to other regions). I'm also sure Azure lets you specify where data 
resides (though note Azure/AWS terminology around regions/zones are very 
different). Both allow organisations to meet their data residency 
requirements.

https://aws.amazon.com/compliance/
https://azure.microsoft.com/en-au/overview/trusted-cloud/compliance/
https://cloud.google.com/security/compliance

On 25/10/20 3:58 pm, James Hodgkinson wrote:
> Pretty sure the user stuff gets parsed, like google drive and photos - 
> I'd be very surprised if they messed with the object/disk storage...
>
> James
>
> On 2020-10-25 14:42 Matthew Scutter wrote:
>> Going to call a [citation needed] on that, because it reeks of FUD to me.
>>
>> On Sun, Oct 25, 2020 at 1:11 PM Kai <vk6ksj at westnet.com.au 
>> <mailto:vk6ksj at westnet.com.au>> wrote:
>>
>>     Hi folks,
>>
>>     Thank you for all the feedback, greatly appreciated.
>>
>>     I read an article yesterday which said that in the same way that
>>     GMail
>>     parses email content for AI learning and targeting ads, that Google
>>     cloud storage may also index content, including facial
>>     recognition, with
>>     any photo's, for behaviour learning and targeted ads.
>>     That's one of the reasons I'm not keen to store data on Google
>>     cloud.
>>     They're on a need-to-know basis with my activities.
>>
>>     Does anyone know if Microsoft, AWS or other providers may allow
>>     themselves access to stored files?
>>
>>     On 25/10/20 10:25 am, Jacob Taylor wrote:
>>     > An important question to ask is whether you require file
>>     storage or
>>     > object storage.
>>     >
>>     > While the S3 portal provides a veneer of a filesystem-style
>>     hierarchy,
>>     > S3 is really a key-value object store. If you build an
>>     application on S3
>>     > but use filesystem-style queries ("list all files in a
>>     directory" as an
>>     > example), it can end up being very costly.
>>     >
>>     > If you just want a place to upload big files, such as
>>     backups, VMs,
>>     > images, and videos, then S3 is ideal.
>>     >
>>     > If you are looking for something that requires a file
>>     hierarchy, then it
>>     > might not be appropriate.
>>     >
>>     > To reiterate what Shaun says, the data you put in an S3 bucket
>>     mastered
>>     > in the Sydney region (ap-southeast-2) *will not be stored
>>     elsewhere*
>>     > unless you explicitly want it to (via cross-region replication
>>     or other
>>     > sync methods).
>>     >
>>     > To go into more detail on encryption options:
>>     >
>>     >   * Server Side Encryption (SSE): Encryption is done in the S3
>>     service
>>     >     itself, you upload/download in plaintext. Comes in a few
>>     flavours,
>>     >     but they all use the same algorithm (AES-256):
>>     >       o SSE-S3: This is the simplest and easiest to use, basically
>>     >         turnkey. S3 will use an AWS-managed key in KMS to
>>     encrypt your
>>     >         files.
>>     >       o SSE-KMS: Same as above, however it uses a custom key
>>     you manage
>>     >         (could be generated on-prem and uploaded, as an example).
>>     >       o SSE-C: Encrypts files with a key given to S3 by your
>>     application
>>     >         at the time of upload, and you cannot download the file
>>     without
>>     >         providing the same key at the time you request it.
>>     >   * Client Side Encryption: Describes any scenario where your
>>     >     application encrypts a file prior to uploading, and
>>     decrypts after
>>     >     downloading.
>>     >
>>     > Disclaimer: I work for AWS
>>     >
>>     > On Sun, Oct 25, 2020 at 12:34 PM Shaun Ewing <shaun at shaun.net
>>     <mailto:shaun at shaun.net>
>>     > <mailto:shaun at shaun.net <mailto:shaun at shaun.net>>> wrote:
>>     >
>>     >     Data uploaded to S3 will stay entirely within a region
>>     unless you
>>     >     explicitly configure cross-region replication.____
>>     >
>>     >     __ __
>>     >
>>     >     There’s a bunch of encryption options including Amazon
>>     S3-Managed
>>     >     Keys and customer provided keys.____
>>     >
>>     >     __ __
>>     >
>>     >     (Disclosure: I work for AWS)____
>>     >
>>     >     __ __
>>     >
>>     >     *From:*AusNOG <ausnog-bounces at lists.ausnog.net
>>     <mailto:ausnog-bounces at lists.ausnog.net>
>>     >     <mailto:ausnog-bounces at lists.ausnog.net
>>     <mailto:ausnog-bounces at lists.ausnog.net>>> *On Behalf Of *Giles
>>     Pollock
>>     >     *Sent:* Sunday, 25 October 2020 12:08 PM
>>     >     *To:* Kai <vk6ksj at westnet.com.au
>>     <mailto:vk6ksj at westnet.com.au> <mailto:vk6ksj at westnet.com.au
>>     <mailto:vk6ksj at westnet.com.au>>>
>>     >     *Cc:* Ausnog <ausnog at lists.ausnog.net
>>     <mailto:ausnog at lists.ausnog.net> <mailto:ausnog at lists.ausnog.net
>>     <mailto:ausnog at lists.ausnog.net>>>
>>     >     *Subject:* Re: [AusNOG] Australian based cloud storage____
>>     >
>>     >     __ __
>>     >
>>     >     Amazon have a region, ap-southeast-2 which is Sydney based.
>>     Can't
>>     >     comment whether stuff that goes into s3 gets replicated
>>     elsewhere, I
>>     >     believe you can set the class so it doesn't, but you'd need
>>     to talk
>>     >     to someone at AWS to confirm. ____
>>     >
>>     >     __ __
>>     >
>>     >     On Sun, 25 Oct 2020, 12:02 Kai, <vk6ksj at westnet.com.au
>>     <mailto:vk6ksj at westnet.com.au>
>>     >     <mailto:vk6ksj at westnet.com.au
>>     <mailto:vk6ksj at westnet.com.au>>> wrote:____
>>     >
>>     >         Hi folks,
>>     >
>>     >         Happy weekend.
>>     >         I'm searching for Australian based cloud storage.
>>     >
>>     >         Google, Microsoft and the other big names might have cache
>>     >         server here
>>     >         but the data is also stored overseas, I'm looking for
>>     providers who
>>     >         either allow you to choose your cloud storage location,
>>     or only
>>     >         have
>>     >         hosting within Australia, and have storage which is
>>     encrypted.
>>     >
>>     >         Any feedback is welcome.
>>     >
>>     >         Cheers
>>     >         Kai
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