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Tim (Wadhwa-)Brown :donor:

@timb.me.uk
125 followers 12 following 1.6K posts

push(@fediverse, "Adversarial Engineer"); # i hack in Perl 🌉 bridged from ⁂ infosec.exchange/@timb_machine, follow @ap.brid.gy to interact

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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 05/09/2026
First pint of the season. #brentfordfc
Quick pint with my bro' before the game
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 23/08/2026
Never noticed it before but the apparently I drive past the North Korean embassy on my way to Brentford games...
The North Korean Embassy in West London...
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 22/08/2026
[meta] Happy days for happy Bees. #brentfordfc
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 19/08/2026
The Greeks know how to make a nice pile of stones. #acropolis2026
A room with a view \o/It's all Greek to me...A pile of pebbles :)The route down...
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 30/07/2026
Spent some time today, discussing reverse engineering, encouraging my mentee to dig into the next level of Ghidra and explaining how IDA search worked and why not everything was a string... Also how FUN_ and LAB_ are derived.
Call flows, heaps and stacks
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 02/05/2026
Unauthorised maths.
Maths. Not your typical graffiti...
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 13/04/2026
When times were simpler: "text generator"
Screen grab from r/artificial of when GPT-2 was described as a "text generator"...
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 22/11/2025
I saw a red team version of this at a con earlier in the year and just had to jury rig my own for shits and giggles. Anyway, here's a screenshot from the somewhat working version of ATT&CK Table Top Exerciser powered by @mitreattack \o/ #redteam, #blueteam, #att&ck
ATT&CK Table Top Exerciser for building interactive training for SOC and DFIR teams
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 15/11/2025
As seen on the Internet...
ICMP echo response packet with human readable leakage via data.data :)
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 26/10/2025
All I'm saying this morning is many scousers be grousers. #brentfordfc
Brentford 3, Liverpool 2
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 10/10/2025
When I have a bit more time I'll get to play with them but for now here are the boards...
The DT92 thermostat and control unitA pair of  BDR91 relay boxes
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 04/09/2025
The eyes, they cannot unsee... #BSidesPyongyang issues "Papers please!"
BSides Pyongyang issues "Papers please!"
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 29/08/2025
Sunset with Ada. #dogops, #dogsofmastodon
Sunset with Ada
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 28/08/2025
Magnetic thoughts, digital destruction... #microfiction
Magnetic thoughts, digital destruction...
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 23/08/2025
Good to Bee back!
Good to Bee back!
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 22/08/2025
This is absolutely still a work in progress but...
Matrix of detection telemetry sources mapped against telecomms infrastructure components
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 26/07/2025
Multiple serial offenders. Modems through the ages. A collection... These are all the modems I've owned, ranging from a 2400 baud Amstrad modem funded by working for and with Acorn, right up to my first DSL modem. Notable is the one in black, also a 2400 […] [Original post on infosec.exchange]
Multiple serial offenders. Modems through the ages. A collection...
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 15/05/2025
Adam does the yearly EU status update on ATT&CK :)
Adam does the yearly EU status update on ATT&CK
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 24/04/2025
Top 20 ATT&CK topics over time based on threat-crank analysis...
Top 20 ATT&CK topics over time based on threat-crank analysis...
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 14/03/2025
[meta] Friday feels..
Friday feels... Magnetic labels on my hardware cabinet spelling out "perl bot net, upload awesome meme, write make upgrade, create evil hack, sinister performance, digital war"...
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 28/02/2025
An unbranded slide on the subject of speaker fees :)
An unbranded slide on the subject of speaker fees :). Know your own worth. 4 figures might well be reasonable for an hour long slot
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 17/02/2025
Never been on a PIP, but certainly relatable. Meetings and improvement plans eat hugely into most folks 37.4 hour working week. What's even worse is when it's the PM that's providing the drag.
Comic style explanation as to why meetings and improvement plans don't improve productivity
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 03/01/2025
Bedfont Lakes in the sun. A bit chilly mind!
Bedfont Lakes in the sun. A bit chilly mind!
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 12/12/2024
And into the linux-malware triage pipeline the PumaKit reporting goes... #threatintel, #linux
And into the linux-malware triage pipeline the PumaKit reporting goes...
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 07/12/2024
5 up front and we score 4. Happy days. #brentfordfc
5 up top and we score 4
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Tim (Wadhwa-)Brown :donor: @timb.me.uk · 30/11/2024
Happy days. 4-1 to the super Bees. Up to 7th!
Happy days. 4-1 to the super Bees. Up to 7th
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