@sayed.developer: What should happen to users’ data after they leave 👋🏽 #softwareengineering #cybersecurity #computerscience

sayed.developer
sayed.developer
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Sunday 23 August 2026 15:32:50 GMT
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plexigras
plexigras :
rookie mistake, no backup = no problem
2026-08-23 19:31:12
1604
tool2k
tool2k :
Complete nonsense. 30 days retention is completely okay according to GDPR if part of a documented concept.
2026-08-24 02:29:58
95
willowbinx
Willow Binx :
Very cool concept, and GDPR compliant! Gotta store that in the back of my noodle.
2026-08-25 22:51:53
0
jerryrapp4
Jerry Rapp :
It is a clever method but having timed backups of gdpr protected data is specifically allowed. The European Data Protection Board has specifically mentioned that erasing disaster recovery data can be an undue burden. You will not get fined for this as long as you have proper documentation and aren't keeping backups forever.
2026-08-24 06:41:18
25
proffernsworth
Professor Farnsworth :
30 Day data retention is absolutely fine. You just have to make sure you remove the data again if you restore any backups and it will naturally disappear.
2026-08-23 18:40:55
98
luffy.exe69
Luffy :
just use 30 day grace period
2026-08-23 16:34:08
152
bretflix
Bort LeBort :
It is GDPR compliant, because they have 30 days to provide proof your data is deleted, and after 30 days there is no data left.
2026-08-23 22:01:13
84
another_simple_simp
Simp :
How do you backup encryption keys then?
2026-08-23 17:39:39
6
sirright
Lex :
Yes until we get that quantum computer and all their backed up data is once again accessible
2026-08-23 18:25:03
17
mistrrx
X :
List all the companies who have been fined for this reason only?
2026-08-24 07:37:00
8
gatesofshawn
gatesofshawn :
but you also have to backup the key otherwise if you lose it the backup is worthless
2026-08-23 18:46:12
22
ceodexie
Ceo Dexie :
And then how do you delete the key from the backups?
2026-08-24 03:49:07
5
its.sam_chege
SAM :
where do you store keys?
2026-08-23 21:17:10
5
ohzrdddd
ohzrdddd :
No need for all this mambo jambo. If backup rotation is less than 30days all data will be erased before
2026-08-25 00:43:17
7
steamybathroom
google_prepper :
And when quantum computing suddenly destroys current encryption methods everyone is non compliant
2026-08-23 18:57:20
7
kata.pataho
Katapata :
Encryption keys become single point of failure. Been there - cried on that. Imagine one service goes wrong and used multiple encryption keys for same user 💀
2026-08-23 23:34:36
6
mxrceeeel
Marcel :
Common procedure is to just leave it in the backups until it got wiped by rotation
2026-08-23 23:19:55
11
8motto
. :
❌ Auditors ✅ Editors
2026-08-24 12:17:06
6
katlimruiz
katlimruiz :
Optimizing the delete side, sounds good. But now the reads are too slow, and i cannot run a report across many users.
2026-08-23 20:38:45
5
jamielamie00
Jamie 🍉 :
auditors, not editors
2026-08-23 18:20:47
6
32.8oz
32.8oz :
This doesn’t sound scalable at all
2026-08-25 15:21:47
2
aidy_uk
Aidy :
"What's that ma'am? You don't have your account number to hand, can we not just search for your name? No, personal data can't be searched because we took advice from tiktok"
2026-08-24 00:02:01
1
swiftpunkenterprise
SwiftPunk :
But then you would end up with dead data! How you want get ride of them? If deleting user data is expensive! Then you would carry dead data for ever!
2026-08-23 21:14:09
2
___stefanov___
ステファノ (Stefano) :
How do your search on encrypted data? Let’s assume you will encrypt every user with their own key. Now you need to do a query like SELECT all people with age more than 20. Data are encrypted so you can’t do the query on the database… will you download the entire database and decrypt everything to search?
2026-08-24 01:26:58
5
j0hn_char
j0hn_char :
im confused.. doesn't that destroy the whole reason for having a backup?
2026-08-23 23:33:02
1
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