Ossi Herrala

@oherrala

Co-Founder and R&D lead at

Oulu, Finland
Joined August 2009

Tweets

You blocked @oherrala

Are you sure you want to view these Tweets? Viewing Tweets won't unblock @oherrala

  1. 2 hours ago
    Show this thread
    Undo
  2. 2 hours ago

    Phantom of the ADAS: Phantom Attacks on Driving Assistance Systems by et al.

    Show this thread
    Undo
  3. Retweeted
    Feb 1

    Palindrome day, but more importantly, the US and the EU can finally agree on the date to display too! DDMMYYYY: 02022020 MMDDYYYY: 02022020 YYYYMMDD: 20200202 YYYYDDMM: 20200202

    Show this thread
    Undo
  4. Retweeted
    Feb 1

    Kevään odotetuin näytelmä: Aapo Heikkilän elämäntarina Markku Pölösen ohjaamana ja Mika Nuojuan näyttelemänä! Lipputulot suunnataan lyhentämättömänä Oulun yliopiston opiskelijoiden mielenterveystyön tukemiseen.

    Undo
  5. 23 hours ago

    Ada results in about a 2x reduction in dev compared to C-family or asm. 4x reduction in post-deployment errors, and a 10x reduction in the effort to fix such an error, for about a 40x reduction of post-deployment effort.

    Undo
  6. Jan 31

    From software engineering point of view the road has not been easy to walk. We need to constantly remind us what the goals are and design accordingly. And now all the effort is paying off with positive feedback!

    Undo
  7. Retweeted
    Jan 31

    Looks like the CVE-2020-7247 is already being exploited in the wild. Patch your stuff.

    Undo
  8. Jan 28
    Undo
  9. Retweeted
    Jan 19

    ⏲️ As of today, we have about eighteen years to go until the Y2038 problem occurs. But the Y2038 problem will be giving us headaches long, long before 2038 arrives. I'd like to tell you a story about this.

    Show this thread
    Undo
  10. Retweeted
    Jan 24

    How to make code audits more miserable with RIGHT-TO-LEFT OVERRIDE and LEFT-TO-RIGHT OVERRIDE Unicode characters. A somewhat contrived but hopefully illustrative example. Copy-pasteable code here:

    Undo
  11. Jan 21

    Jos vuosi voi alkaa huonosti niin nappasi p**kaisimman aloituksen. Yhdistys ei ole tainnut ennen olla näin pahassa k*sessa. Kirjaimellisesti. Tänään perattiin tavaroita ns. uineisiin ja vähemmän uineisiin ja purettiin kalusteita ja arvioitiin vahinkoja.

    Undo
  12. Retweeted

    That one time a company flew me halfway across the country because they were having intermittent telco issues that no one could figure out... 🤦‍♂️

    Show this thread
    Undo
  13. Jan 21

    Almost two years and 's play queue is still broken, but at least 's North From Here release date is now fixed!

    Undo
  14. Retweeted
    Jan 17

    Vulnerability severity levels

    Undo
  15. Retweeted
    Jan 15
    Undo
  16. Retweeted
    Jan 13
    Replying to

    All code has buffer overflows (The 2rd Law of Derpodynamics), so it's probably just best to cut your losses and skip password validation.

    Undo
  17. Jan 13

    Usually yes, but missing the password validation code might hurt a bit.

    Undo
  18. Jan 13

    I might have received some 2019 swag. Thanks ! This Hacktoberfest was full of contributions from me.

    Undo
  19. Jan 13

    We have a solution ( Beacon) to make continuous 24/7 testing to find these routing points from airgapped networks. I think automatic and continuous testing instead of manual audits or tests is the way to go and ensure airgapped networks stay truly isolated.

    Undo
  20. Jan 11

    We also confirmed this in 2014 when we had active Heartbleed honeypots monitoring the exploitation. Most of the exploits probably used the one published Python script. This is based on the amount of leaked memory requested by that script.

    Undo

Loading seems to be taking a while.

Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

    You may also like

    ·