Dad, researcher, and infosec psudo-specialist, posts and thoughts are my own. He/Him.

Australia
Joined October 2018
Finally got a POC working. Working on a blog now, hopefully out in a couple of days 😀
Some more details on WESP. Thanks @marcosd4h!
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As powerful as various models are we have siems, edrs, and a stack of other products who detect/block all of this behavior.
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Pat_H retweeted
🚨 The Call for Proposals for RooCon26 is officially OPEN! 🚨 We want your best talks on threat intel & attribution for Nov 18-19 at Google Sydney. 🔒 Strict closed-door policy (no recordings/streams) 📅 Closes: Aug 31 Submit now: 🔗 rsvp.withgoogle.com/events/r…
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I like understanding how low-level technologies work and how they are used for platform security. I also enjoy building, breaking, and teaching these kinds of things. Check out my training class on them if you are interested: tandasat.github.io
Satoshi Tanda found bugs in Microsoft's own Hyper-V hypervisor and HVCI implementation as a by-product of learning how they work. Let that sink in. His blog covers Intel VT-rp (the hardware defense Intel built to counter EPT-based hooking), kernel shadow stacks, SMM isolation, Hyper-V enforced security policies, and how he hunted down a HVCI bug in UEFI. His open-source projects include a hypervisor for stealth EPT-based kernel API monitoring (DdiMon), a UEFI hypervisor that boots a full operating system, minimal hypervisors for both Intel and AMD, and a full training course on building hypervisors from scratch for security researchers. DdiMon and HyperPlatform have been forked and adapted by game cheaters for years as the foundation for EPT-based hooking in the wild. The same code that was built for research became the backbone of an entire cheating ecosystem. If you are learning hypervisor development, Windows internals, or platform security, his work is where you start. Blog: tandasat.github.io/blog/ GitHub: github.com/tandasat Training: tandasat.github.io Author: @standa_t #WindowsInternals #ReverseEngineering #InfoSec
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Replying to @dyn___
There’s no going back, the world of RE and VR has changed forever. The people who understand what they’re doing have become extremely productive.
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Have you noticed that those deep-dive stories about complex Windows malware have pretty much vanished, especially in recent years? It feels like the era of "blockbuster" Windows malware has just gone silent, and this blog post tries to give some answers why. r136a1.dev/2026/05/07/where-…
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Dear Network, I'm hiring a Cloud Security Researcher that wants to work at the forefront of investigating new cloud intrusions. You will bring a solid understanding of IAM. Using this knowledge you will dig through cloud activity logs (AWS CloudTrail, Azure Activity Logs) to find
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Your BIOS is out of sight, out of mind: and that's exactly where attackers hide. Learn firmware security, SPI flash, SMM & how to RTFM like a pro. Architecture 4001: x86-64 Intel Firmware Attack & Defense by @XenoKovah is at ost2.fyi/Arch4001
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The latest instalment of our VR Development Programme training material is available on GitHub now – learn the basics of reverse engineering! github.com/interruptlabs/VRD…
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BITS & BOPS IS OUT NOW! 🎶 🎮 Over 20 original rhythm mini-games! 🎵 Catchy music! ⚡ Snappy gameplay! ✨ Gorgeous 2D animation! PLAY IT NOW ON STEAM! 💕
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12 months ago I presented a 3 hour course on attacking and defending Microsoft IIS servers to a packed room at BSides Canberra, today the 30+ hour version went live on @XintraOrg !
New XINTRA course‼️ Advanced IIS Post Exploitation, Detection & Evasion Modern APT groups are actively weaponizing ToolShell and fileless IIS tradecraft to compromise Exchange, SharePoint, ASP workloads. If your detection and response capabilities lag exposure, this course bridges the gap with: - Memory dump analysis (Windbg) - Deserialisation exploits & detections - ViewState attacks - .NET Reflection - Deobfuscation techniques Syllabus and preview videos here👇 xintra.org/courses/9-advance… @XintraOrg
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A while back I was curious about the access check that occurs when someone tries to consume from the Threat-Intelligence ETW provider. I decided to write a short blog on the topic. jonny-johnson.medium.com/pee…
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🎉 RooCon25 is coming! 🎉 Join us on 5-6 November for our 3rd edition! As one of Australia's key cyber threat intelligence conferences, we're building on past success to make this our best event yet. Our Call for Papers opens in just one week! [1/3]
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Normalize Conference Talks To Also Include Talks About Failed Projects and Failed Research Tell us stories of the journey and the struggles. None of us are perfect and We should stop admitting that we all haven't completely screwed up research.
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Some personal news: I will be joining @Meta's security team (focusing on WhatsApp) starting next week. This is a big life change, I'm also moving to London permanently. I took this opportunity to reflect on the state of threat intel: blog.kwiatkowski.fr/threat-i… LMK if it resonates!
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Heading to #OBTS v7? There are still spots open in iVerify researcher @Helthydriver's workshop on iOS threat hunting. Special Bonus: On day 3 of this training you will analyze an actual Pegasus case & learn the skills to dissect the Malware on your own. objectivebythesea.org/v7/tra…
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It’s wonderful to see what @XenoKovah and his collaborators have built for the community. I always recommend OST2 for my new hires and other juniors, or just anyone trying to get started on a new topic. The courses are excellent. It’s an honor to sponsor the Windows Security Path
Thanks to Winsider Seminars & Solutions (@yarden_shafir & @aionescu) for Sponsoring #OST2 at the Gold🥇 level! Learn more about them here: windows-internals.com/
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I'll be running a free 3 hour training session at @BSidesCbr teaching people how to defend IIS servers by learning how to attack them. I'll be posting recommended host setups closer to the event so be sure to give me a follow. cfp.bsidescbr.com.au/bsides-…
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Thanks @Bsides_BNE for letting me talk about why “Kernel ETW is the best ETW”. It’s not everyday that you get to talk about scripting a decompiler after watching a keynote from the mother of decompilers…
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