• Feb 2, 2020 by Petri Kallberg

    Preventing S3 Data Leaks with Endpoints

    This post continues where S3 Data Loss Prevention with Encryption left. Using encryption will help to avoid acciendially exposing data from S3 to internet, but it would still be very easy to leak, the data you are processing, on purpose to internet/external parties.

  • Dec 30, 2019 by Petri Kallberg

    Serverless feedback form

    Nice thing about holidays is there is more than usual spare time to tinker with things. I've been thinking adding a feedback form for this blog but that would require a backend to process the form. Running a server for such a small thing doesn't really make any sense especially when all other content is static.
  • Dec 6, 2019 by Petri Kallberg

    AWS re:Invent 2019, Part2

    I was expecting the usual set of service and feature announcements in Wernel Vogels Thursday keynote, but instead he did focus on what is happening behind the scenes of AWS. So instead of analyzing Werner's keynote, I picked 2 announcements from Wednesday that didn't make to keynotes but are worthy of attention because how these will simplify building APIs and distributed applications.
  • Dec 4, 2019 by Petri Kallberg

    AWS re:Invent 2019, Part1

    ML/AI was definetely the topic of Andy Jassy's re:Invent Tuesday keynote. Another are of major investments was service proximity to customers and end-users. With that it was only natural there were also some new networking features to help building multi-region connectivity.
  • Nov 7, 2019 by Petri Kallberg

    Scanning ECR images on push

    Or how to expand Cloudformation coverage with custom resources.