Erling Ellingsen

@steike

ex-fb prodsec

Oslo, Norway
alf.nu
Ağustos 2008 tarihinde katıldı
10 Fotoğraf ve video Fotoğraflar ve videolar

Tweetler

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  1. Sabitlenmiş Tweet
    23 Şub 2017

    Make your own colliding PDFs:

    6 yanıt 295 retweet 280 beğenme
    Geri al
  2. 9 Ağu 2018

    Ooh! On DOS, this was a much faster way to allocate space than writing zeros—but you would get whatever was on disk (so, random data from deleted files). This led to an early privacy panic when private data turned up inside the cache files of some online service client… Prodigy?

    I learnt about ✨file holes✨ on Unix!
    4 beğenme
    Geri al
  3. 22 May 2018

    Someone should set up a meta-tags-as-a-service company that keeps track of all the new browser features and automatically opts your site out of the ones that create unnecessary attack vectors

    This is a bad idea.
    2 retweet 6 beğenme
    Geri al
  4. Retweetledi
    3 Nis 2018

    Do I even want to know why Debian has a security update for beep(1) today?

    34 yanıt 427 retweet 1.073 beğenme
    Geri al
  5. 13 Mar 2018

    This is so great. Also, to save some work: If you have a crazy hetereogenous setup, it's enough to automate the setup for one domain. You can CNAME _acme-challenge.[everything else] to that (once) and just serve all the TXT records from there (extra garbage is ignored)

    Let's Encrypt wildcard certificates and ACMEv2 are available today! More information can be found here:
    3 beğenme
    Geri al
  6. 16 Şub 2018

    Online shopping is a lot easier when you take into account that (1) humans make systems (2) reliably comparing free-format street addresses is a difficult but unsexy problem

    5 beğenme
    Geri al
  7. 7 Oca 2017

    Posted four old browser bugs and a new one

    36 retweet 53 beğenme
    Geri al
  8. 24 Kas 2016

    today

    Geri al
  9. 24 Kas 2016

    In progress. and are back up, soon.

    Any plans to revive ? I can't get it to work through .
    9 beğenme
    Geri al
  10. 28 Ağu 2016

    Oh hey, that's CVE-2011-3441! (except on iOS no extra tricks were needed, just 1.2.3.4%20.victim.㏄ and get cookies)

    Blogged again! Explaining same origin policy bypass in Firefox (CVE-2015-7188) thanks to quirk in IP address parsing
    3 beğenme
    Geri al
  11. 11 Ağu 2016

    It looks like the same solution should work in all the modern browsers with small modifications. This is surprising.

    @steike adlı kullanıcıya yanıt olarak
    And by the way - are you going to perhaps provide us with some hint for random4? ;)
    1 beğenme
    Geri al
  12. 3 Ağu 2016

    Had a bunch of alert(1)-to-win levels left over that weren't really security related. General ecmascript golf time!

    14 retweet 18 beğenme
    Geri al
  13. 7 Nis 2016

    Is your entire domain 'X-Frame-Options: DENY', but not your error pages? Now's as good a time as any to fix it… (iframe UXSS in Safari)

    2 yanıt 4 retweet 15 beğenme
    Geri al
  14. 18 Mar 2016

    We gave the whole internet keys so airport security won't break open your luggage. They do anyway. In other news, an FPGA dev kit is a bomb.

    3 beğenme
    Geri al
  15. 10 Mar 2016

    "Can you please provide me the last 4 characters of the cPanel password to verify ownership of the account?" - cc :-)

    1 beğenme
    Geri al
  16. 7 Şub 2016

    fin-fin wifi, men utløpt sertifikat på . Bonus om den kan bli synlig i DNS for de som bruker ⒏⒏⒏8 e.l

    Geri al
  17. 15 Ara 2015

    @Fridababy_HQ assuming you don't have an online phramacy seo side business, your web server is hacked

    Geri al
  18. 5 Eki 2015

    "Code cleanup and fixes"

    2 retweet 1 beğenme
    Geri al
  19. Retweetledi
    10 Eyl 2015

    Slides for my talk about FireEye:

    6 yanıt 257 retweet 168 beğenme
    Geri al
  20. 22 Haz 2015
    adlı kullanıcıya yanıt olarak

    @JamEngulfer221 Sort of. Each user gets a sandbox branch. Hmm, I guess there should be a way to request a merge...

    Geri al

@steike henüz hiç Tweetlemedi.

Yükleme biraz zaman alacak gibi görünüyor.

Twitter aşırı kapasiteyle çalışıyor ya da anlık sorunlar yaşıyor olabilir. Yeniden dene ya da daha fazla bilgi almak için Twitter Durumu sayfasını ziyaret et.

    Şunları da beğenebilirsin

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