AppSec guy, hacker, husband & father. Security, process & logic. Former @OWASP chair, @DEFCON goon, @0xC0FFEEL, & @BSidesCapeTown (he/him)
Joined August 2009
- Tweets 6,122
- Following 1,147
- Followers 1,560
- Likes 8,704
412 Photos and videos
Pinned Tweet
"Delivering slowly isn't more secure, it's fearful, and if you're afraid of changing a system then the system is not secure." @tobyirvine expounding the Secure Delivery view on delivering (securely) at pace. lnkd.in/dhYHSYE lnkd.in/dhNhekR
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I'm excited to bring playtime to @owasp Global AppSec EU 2026 Vienna. You need to join us to see the awesome updates to Cornucopia! owaspglobalappseceuvienna20.… @sched
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Grant Ongers (https://defcon.social/@rewtd) retweeted
May 8
⚡ @BSidesKrs 2026
Critical Infrastructure. OT/ICS. DFIR. Offensive Security. Community.
🗓️ 05 June 2026
📍 Kristiansand, Norway
🎟️ Tickets:
billetto.no/e/bsides-kristia…
#BSidesKRS #CyberSecurity #BSide
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Grant Ongers (https://defcon.social/@rewtd) retweeted
On the 21st May, a wake for Thomas Fischer (@FVT) has been organised in London to remember, share and celebrate his life.
Please only claim an attending ticket if you can attend, there is also a live stream if you wish to pay your respect from afar.
eventbrite.co.uk/e/thomas-fi…
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I tried reaching out to @AskWorkspace about them deciding that our family domain on Gmail appears to be in violation of their non-commercial use policy. We’re not, but okay. Where do I migrate my domain to? Any ideas?
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Grant Ongers (https://defcon.social/@rewtd) retweeted
3 Dec 2025
Fantastic trainers, top-tier content, and a chance to kick off the new year by upskilling alongside like-minded members of the community, what’s not to love?
Register now for our first-ever OWASP London Training Days!
owasp.glueup.com/event/londo…
#appsec #training #cybersecurity #infosec #AI #devsecops
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Participating in a charity walk with @HelplineCyber to raise funds for their vital work in supporting victims of online harm. Every contribution helps make a difference in the lives of those affected. justgiving.com/page/grant-on…
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Grant Ongers (https://defcon.social/@rewtd) retweeted
8 Aug 2025
Just a little reminder that our Call for Papers, Rookies & Workshops are open!
You don't need to complete your proposal all in one go, & you have until the 30th Sept to complete it!
More details on this & links to the CFP on our website BSides.London
#BSidesLDN2025
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So... how does one speak to a human @WHOOP? I lost my device a little over a month into having it, on a train of all places! I've reported the loss but who knows if I'll be returned. But - how do I either (a) replace it, or (b) cancel my account?
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Grant Ongers (https://defcon.social/@rewtd) retweeted
20 Jan 2025
🚨 Call for Papers is OPEN! 🚨
Got insights on offensive security, defensive strategies, or DFIR? Share them at BSides Kristiansand 2025 on 6 June!
🗓 CFP Deadline: 16 March 2025
🔗 More Information: bsideskrs.no/call-for-papers…
#BSidesKristiansand #CyberSecurity #InfoSec #CFP
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Grant Ongers (https://defcon.social/@rewtd) retweeted
23 Jan 2025
Our CFP for @BSidesKrs is open. Please can I ask you to share to reach more visibility bsideskrs.no/call-for-papers…
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Grant Ongers (https://defcon.social/@rewtd) retweeted
12 Dec 2024
OWASP Members change the world. Your membership helps shape the organization and drives our projects and community. If you are not a member or are due for renewal within 60 days, please join or renew today and get 10-25% off!
owasp.org/membership > Memberships > Apply
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I’m @BSidesLondon watch two brilliant security engineers Pranay Sahith Bejgum and Gurunatha Reddy G doing continuous threat modelling with the help of an LLM
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Grant Ongers (https://defcon.social/@rewtd) retweeted
10 Dec 2024
Want to go to #BSidesLDN2024?
There are tickets available on our Eventbrite page, schedule and other information on our website BSides.London
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Grant Ongers (https://defcon.social/@rewtd) retweeted
27 Jul 2024
First London meetup in a while. You joining us at the Beer House at London Victoria tomorrow evening? 'round about 18h00?
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Grant Ongers (https://defcon.social/@rewtd) retweeted
30 Mar 2024
Data collection for the @OWASPTop10 is open, please contribute!
owasptopten.org/owasp-top-te…
github.com/OWASP/Top10/blob/…
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Grant Ongers (https://defcon.social/@rewtd) retweeted
6 Mar 2024
New capabilities browser for the PSCF released today! Allows you to more easily see which capabilities, and at which levels you require based on the compliance requirement you have. prods.ec/capabilities
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Grant Ongers (https://defcon.social/@rewtd) retweeted
5 Mar 2024
CBOMs are sexy, you know this right? So if you agree, you should attend the @CycloneDX_Spec meeting tomorrow where you'll learn all about how sexy they are
linkedin.com/events/dependen…
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Grant Ongers (https://defcon.social/@rewtd) retweeted
23 Feb 2024
It's time for double bubbles! We're celebrating 2 years of the coalition with even more solutions, expanded reach with 40 members, and stronger partnerships. Get ready for what's next!
Read our Press Release: nonprofitcyber.org/for-its-s…
#NonprofitCyber🎂
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Grant Ongers (https://defcon.social/@rewtd) retweeted
14 Feb 2024
Let CRS4 be your valentine!
The @OWASP CRS / @CoreRuleSet team is proud to release CRS 4.0.
Years in the making, it brings your WAF the best detection ever and a new plugin architecture.
Read more at coreruleset.org/20240214/let…
#CRS4 #CRS3 #WAF
no more #WAFBypass
#bugbountytips
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Grant Ongers (https://defcon.social/@rewtd) retweeted
23 Jan 2024
The 2024 OWASP Global Board of Directors are:
Avi Douglen - Chair
Matt Tesauro - Vice Chair
Bil Corry - Treasurer
Ricardo Griffith - Secretary
Kevin Johnson - Member at Large
Sam Stepanyan - Member at Large
Steve Springett - Member at Large
owasp.org/www-board/
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