Re: GDPR compliance

2020-08-19 Thread Nemeth Sandor
Hey Christian, my understanding is that you have an upstream system publishing data via Kafka topic to a downstream system, and your goal is to delete the PII data both from Kafka and the downstream system via a message published through the same topic. Is my understanding correct? Does the coord

Re: GDPR compliance

2020-08-19 Thread Christopher Smith
d tombstone record (a > record > > with the same key containing only GDPR compatible data with the sensitive > > information removed), and let Kafka take care of the removal using log > > compaction. > > > > Kind regards, > > Sandor > > > > >

Re: GDPR compliance

2020-08-19 Thread Apolloni, Christian
> Hi all,> > > there has been an interesting talk about this during a previous Kafka> > Summit. It talks about using crypto-shredding to 'forget' user information.> > I'm not sure if there are any slides, but it basically suggests that you'd> > encrypt user data on Kafka, and when you get a informa

Re: GDPR compliance

2020-08-19 Thread Patrick Plaatje
ni, Christian < > christian.apoll...@baloise.ch> wrote: > > > Hello, > > > > I have some questions about implementing GDPR compliance in Kafka. > > > > In our situation we have the requirement of removing personal data from > in > > coordination with multip

Re: GDPR compliance

2020-08-19 Thread Apolloni, Christian
As alternative solution we also investigated encryption: encrypting all messages with an individual key and removing the key once the "deletion" needs to be performed. Has anyone experience with such a solution? --  Christian Apolloni Disclaimer: The contents of this email and any attachme

Re: GDPR compliance

2020-08-19 Thread Apolloni, Christian
Hi Sandor, thanks again for your reply. > If you have a non-log-compacted topic, after `retention.ms` the message> > (along with the PII) gets deleted from the Kafka message store without any> > further action, which should satisfy GDPR requirements:> > - you are handling PII in Kafka for a limite

Re: GDPR compliance

2020-08-19 Thread Nemeth Sandor
Hi Christian, disclaimer: IANAL, so take everything with a grain of salt from the legal perspective, I'm sharing the experience I have handling PII data with Kafka in an ecommerce system, so your requirements may differ. I'm not sure how your system is designed but in general from a data manageme

Re: GDPR compliance

2020-08-19 Thread Apolloni, Christian
On 2020/08/19 16:15:40, Nemeth Sandor wrote: > Hi Christian,> Hi, thanks for your reply. > depending on how your Kafka topics are configured, you have 2 different> > options:> > > a) if you have a non-log-compacted then you can set the message retention> > on the topic to the desired value. In t

Re: GDPR compliance

2020-08-19 Thread Nemeth Sandor
take care of the removal using log compaction. Kind regards, Sandor On Wed, 19 Aug 2020 at 16:53, Apolloni, Christian < christian.apoll...@baloise.ch> wrote: > Hello, > > I have some questions about implementing GDPR compliance in Kafka. > > In our situation we have the re

Re: GDPR compliance

2020-08-19 Thread Jörn Franke
about implementing GDPR compliance in Kafka. > > In our situation we have the requirement of removing personal data from in > coordination with multiple systems. The idea is having a central "coordinator > system" which triggers the deletion process for the individual syste

GDPR compliance

2020-08-19 Thread Apolloni, Christian
Hello, I have some questions about implementing GDPR compliance in Kafka. In our situation we have the requirement of removing personal data from in coordination with multiple systems. The idea is having a central "coordinator system" which triggers the deletion process for the