Sander Demeester @SanderDemeester
Principal Security Engineer @AWSCloud. Opinions expressed are my own. 🇨🇦🇮🇪🇧🇪 demees.dev Vancouver BC, Canada Joined February 2009-
Tweets3K
-
Followers718
-
Following2K
-
Likes6K
Sander Demeester retweeted
S3 is a vector DB now FYI: aws.amazon.com/blogs/aws/intr…
19
197
1K
93K
730
This is amazing!
Sander Demeester retweeted
This 👇 You have to do the work; otherwise it is all just bullshit. I love the educator part of my job, but will not talk about topics where I haven't got my hands dirty on myself.
Sander Demeester retweeted
"Today we are happy to announce Snapchange, a new open source project to make snapshot-based fuzzing much easier. Snapchange enables a target binary to be fuzzed with minimal modifications, providing useful introspection that aids in fuzzing." aws.amazon.com/blogs/opensour…
Sander Demeester retweeted
From the TLS newsletter: The Real World Crypto 2023 conference took place in Tokyo in late March. Slides and video recordings are available for those who could not attend. buff.ly/3LKpFL8 April issue: buff.ly/3HiQlA8
Sander Demeester retweeted
Every year around Christmas, @realDonaldKnuth gives a #lecture for a small audience at @Stanford, and to a larger audience online. This year's lecture, the first in three years, was greeted with an extra sense of anticipation. bit.ly/3WsUgQu
Sander Demeester retweeted
Folks, this is a special one for us. Good things take time, & this one has been in the works for a while. Today, my team launched EventBridge Pipes - a new API, resource, & new default option for event-driven apps. I am STOKED. Let's talk about it. 1/ aws.amazon.com/blogs/aws/new-…
Sander Demeester retweeted
Oh look, a blog post about Lambda SnapStart including some more detail and examples of Snap-safe code and how easy it is. AMA for anything you haven't seen covered so far! aws.amazon.com/blogs/compute/…
Sander Demeester retweeted
Learn more about Amazon Verified Permissions aws.amazon.com/blogs/security… #Reinvent22
Sander Demeester retweeted
New blog post, with some of my thoughts on Lambda Snapstart, and some open research areas that MicroVM snapshots open up: brooker.co.za/blog/2022/11/2…
Sander Demeester retweeted
A new AWS whitepaper covering Nitro - "The Security Design of the AWS Nitro System". Super interesting deep dive into virtualization and the AWS approach to security. HTML: docs.aws.amazon.com/whitepapers/la… PDF: docs.aws.amazon.com/pdfs/whitepape…
Sander Demeester retweeted
Lamport's "State The Problem Before Describing the Solution" is great writing advice: lamport.azurewebsites.net/pubs/state-the…
Sander Demeester retweeted
This video, seemingly about FastPass at DisneyLand, is a fantastic introduction to queues and quality of service as complex interacting systems of technology, people, and incentives: youtube.com/watch?v=9yjZpB…
Yes
This video makes me really happy youtube.com/watch?v=qD6bPN…
Vancouver can be really pretty.
I am happy to share that I got promoted to Principal Security Engineer at AWS
Colm MacCárthaigh @colmmacc
35K Followers 2K Following VP / Distinguished Engineer at Amazon Web Services. Also: Open Source and Apache, Cryptography, Irish Music, mediocre Photography.
Aidan W Steele @__steele
9K Followers 2K Following I try to tweet novel things about AWS.“Shit-poster extraordinaire” according to @LastWeekInAWS. He/him. AWS Serverless Hero
Brigid Johnson @bjohnso5y
6K Followers 507 Following Thoughts from a redhead who enjoys tech, horses, and everyday life. Director in AWS Identity. Opinions expressed entirely my own.
kennyog @kennyog
8K Followers 2K Following Professor of Computer Science at ETH Zurich. Views my own. Apparently in a semi-religious crypto/privacy cult. Join us! He/him.
Ian Mckay @iann0036
5K Followers 1K Following Sydney, Australia 🇦🇺 | #AWS Community Hero | IaC & security enthusiast | Breaks basically everything | he/him
Johan Van Camp @johanvancamp
281 Followers 494 Following No longer here, find me elsewhere. @johanvc.bsky.social
Chris Simmons - @geek... @geekphilosophy
427 Followers 235 Following Senior Engineering Manager, AWS Identity. Posts are my own thoughts, not those of my employer. Except when I retweet my employer...
Sliirfre @Sliirfre160609
2 Followers 96 Following
Jackie Victoria @JackieVict37583
86 Followers 1K Following
Katie Petersen @KatiePeter76524
4 Followers 175 Following Re cruiting webshell en gineers to penetrate websites, with a monthly salary of up to $100,000. If interested, please contact https://t.co/dmcYZuf8os
Naubrio @NaubriopCI25
31 Followers 3K Following
Tiddeighsh @tiddeighsh32593
76 Followers 7K Following A strong woman is one who is determined to do what others are determined not to do.
Julien Carroll @carroll_ju87350
42 Followers 2K Following
LindsayOnions @V7SKtclzii01Lhq
64 Followers 6K Following
Susati @SusatiGZ25X
41 Followers 4K Following
JeanBirrell @Nt2in35tOtkzHy
61 Followers 7K Following
Percy @EEh2LB58V7jKo
85 Followers 7K Following
Thisy @ThisyWNp
7 Followers 611 Following
MonicaBronte @ysI3hOkQVf4ex2
81 Followers 7K Following
Phiothea @Phiotheazk_A5j
43 Followers 4K Following
Thoughght @Thoughght0bdKO
31 Followers 4K Following
Titus @922i1DJRz57vIX
72 Followers 7K Following
Elfin @H9wrnKsx63E3fZj
73 Followers 7K Following
Irony @Irony113411
34 Followers 3K Following
IrisColeridge @O9h4O96HhfvO0z3
65 Followers 7K Following
TobeyGeoffrey @VWy204I0mWfpS0
100 Followers 7K Following
Loudurra @LoudurraZVl
43 Followers 5K Following
RenataJordan @Kv8Ku1bWb3bEN
72 Followers 7K Following
Tisheighn @Tisheighn14814
77 Followers 7K Following Live in the world, to have three points warm, two points cool thin, four points carelessly, the last point, follow one's inclinations.
AgathaLaurie @fz677Cu6w03h7Dk
71 Followers 7K Following
Sam @_sam_twr
79 Followers 646 Following
flicker @flicker892946
30 Followers 2K Following
Kewtou @KewtousX29VB
53 Followers 5K Following
Tissewez @tissewez29127
81 Followers 7K Following
JeanDillon @9KE1kyL622FS8
80 Followers 7K Following
Dreams @Dreams891270
29 Followers 3K Following
Lily-Kait @kaitomikik14643
76 Followers 7K Following
Shondiez @Shondiez40av39
0 Followers 130 Following
Teagli @TeagliHuaGcJ
14 Followers 848 Following
Submarine @Submarine753750
50 Followers 3K Following
Whatislove @Whatislove65940
60 Followers 3K Following
Fiona @touthout56223
160 Followers 7K Following Live in the world, to have three points warm, two points cool thin, four points carelessly, the last point, follow one's inclinations.
Godwin @BXoL50WVW5Po81
79 Followers 7K Following
ErinNancy @Q4VIuEg6q2a4H
24 Followers 2K Following
crofy @crofy162959
53 Followers 3K Following
JillField @210G9md1Q1Hz0fH
66 Followers 7K Following
JaniceWebb @7Eh1kLBQ0I6e4F5
5 Followers 1K Following
Pumpkin @Pumpkin639729
28 Followers 2K Following
Love song @Lovesong1151396
30 Followers 2K Following
SabinaMark @XY6kQN335FaGs06
67 Followers 7K Following
Edlyn @usunekaren22242
63 Followers 6K Following
WallisEden @WDX47UcP5hU68Wz
8 Followers 1K Following
Colm MacCárthaigh @colmmacc
35K Followers 2K Following VP / Distinguished Engineer at Amazon Web Services. Also: Open Source and Apache, Cryptography, Irish Music, mediocre Photography.
Aidan W Steele @__steele
9K Followers 2K Following I try to tweet novel things about AWS.“Shit-poster extraordinaire” according to @LastWeekInAWS. He/him. AWS Serverless Hero
Gergely Orosz @GergelyOrosz
289K Followers 3K Following Writing @Pragmatic_Eng, the #1 technology newsletter on Substack. Author of @EngGuidebook. Formerly Uber & Skype.
Matthew Green is on B... @matthew_d_green
150K Followers 1K Following I teach cryptography at Johns Hopkins. Mostly on BlueSky these days at https://t.co/GI4QlxZr2S.
Jaana Dogan ヤナ �... @rakyll
125K Followers 1K Following Principal Engineer at Google. Gemini + model serving at large. Simplicity and optimism. Personal opinions.
Ben Kehoe @ben11kehoe
17K Followers 835 Following Siemens | Former vacuum salesman | AWS Serverless Hero | views my own
Adam Selipsky @aselipsky
51K Followers 150 Following Husband & dad. Water skier/tennis player. Fan of Sounders & Seahawks. Former CEO at #AWS, Former President & CEO at Tableau.
emily freeman @editingemily
83K Followers 3K Following Human router. Bestselling author of DevOps for Dummies. I’ve led community, DevRel and product marketing at AWS, MSFT, and startups.
Brigid Johnson @bjohnso5y
6K Followers 507 Following Thoughts from a redhead who enjoys tech, horses, and everyday life. Director in AWS Identity. Opinions expressed entirely my own.
Andrew Certain @tacertain
9K Followers 714 Following Former VP/Distinguished Engineer in AWS. See the blog for what you'll get if you follow (plus transit/housing quips) He/his https://t.co/FGTsM2Xy1K
Jeff Barr ☁️ @jeffbarr
239K Followers 13K Following Chief Evangelist @Amazon Web Services: follow me for AWS updates & chatter. Father of 5, grandfather of 7. Author, Maker, UW MCDM. @[email protected]
kennyog @kennyog
8K Followers 2K Following Professor of Computer Science at ETH Zurich. Views my own. Apparently in a semi-religious crypto/privacy cult. Join us! He/him.
Frank Deboosere @frankdeboosere
204K Followers 30 Following 36 jaar weerman VRT. Nu solo! Wetenschap, Kom op tegen Kanker, STEM, VVS, verwondering, EU klimaatambassadeur. Eigen fiets en tweets https://t.co/jXs2RFaJN1
AWS Security @AWSSecurityInfo
62K Followers 157 Following The official Twitter profile for AWS Security. Infrastructure and services to elevate your security in the cloud
Jonathan Kozolchyk @seakoz
2K Followers 277 Following GM for AWS Cryptography by day, Family man by night. Interested in dogs, BBQ, coffee, home automation, TLS certificates, and PKI. https://t.co/oaaxuzpFRA
Joe Magerramov @_joemag_
4K Followers 442 Following VP/Distinguished Engineer at AWS. Misplaced New Yorker in PNW. Die-hard sports fan on hiatus.
Amy Ertan @AmyErtan
2K Followers 2K Following Cyber, EDTs & strategic security. Infosec PhD. @europeancyber. Fmr co-lead @Offensive_Cyber. CTI&CISSP. Fmr @CCDCOE @BelferCenter. Dormant here: go to bluesky
Merritt Baer @MerrittBaer
13K Followers 8K Following Chief Security Officer @enkryptai. company advisor. former: @AWS OCISO, USG security. emerging tech, infosec, future of internet
Rik Van de Walle @rvdwalle
17K Followers 288 Following Senior Full Professor at Ghent University - imec - IDLab. Marathoner (PB 3:11 (A'dam 2015) - current level 3:17 (Berlin 2024)). Learner. Reader. Music lover.
LaurieWired @lauriewired
97K Followers 294 Following researcher @google; serial complexity unpacker; https://t.co/Vl1seeNgYK ex @ msft & aerospace
Mark Cuban @mcuban
9.0M Followers 1K Following Dunking on the pharma industry with @costplusdrugs.com, the lowest prices on meds anywhere. check it out !
Brew Markets @brewmarkets
66K Followers 325 Following Get smarter about markets daily. Listen to the Brew Markets podcast below:
Swami Sivasubramanian @SwamiSivasubram
5K Followers 117 Following Father, husband, and 🐶 dad to my Golden. Head of AI Services and Data at #AWS. 17 years at @Amazon. Skiing ⛷️ with my family when I’m not at the office :)
Mark Carney @MarkJCarney
532K Followers 778 Following Prime Minister of Canada and Leader of the Liberal Party | Premier ministre du Canada et chef du Parti libéral
Kiro @kirodotdev
12K Followers 1 Following Go from concept to production and beyond. Kiro is an AI IDE that works alongside you to turn ideas into production code with spec-driven development.
Republicans against T... @RpsAgainstTrump
950K Followers 5K Following Pro-democracy conservatives Republicans fighting Trump & Trumpism. Please support our work: https://t.co/FkmisNic4X
Annie Wu (all socials... @Annie_Wu_22
52K Followers 2K Following 📍usually PHL — always online || views my own || she/her @aoc @waytowinaf @WorkingFamilies @rokhanna + more & yes… the ‘22 PA senate race…
Boeing Airplanes @BoeingAirplanes
790K Followers 478 Following Official X of Boeing Commercial Airplanes - We design, build and support a family of technologically advanced commercial jets.
Brendan Gregg @brendangregg
47K Followers 156 Following Makes things fast. Expert in computer performance and eBPF. Intel Fellow, ex-Netflix. Created flame graphs. Aussie. Opinions my own. [email protected]
KIP Protocol @KIPprotocol
394K Followers 85 Following Web3 Base Layer for AI - $KIP | Winner of the 2023 Chainlink Hackathon | Backed by @AnimocaVentures & Tribe Capital
RISC-V International @risc_v
32K Followers 490 Following RISC-V International is the non-profit home of the open standard RISC-V Instruction Set Architecture (ISA), related specifications, and stakeholder community.
Calista Redmond @Calista_Redmond
8K Followers 3K Following VP Global AI Initiatives @nvidia, Open Source advocate, accidental vegetarian, average snowboarder, Girl Scout camp mom
Susan Polgar @SusanPolgar
105K Followers 99 Following US/World Chess Hall of Famer, 1st ever Triple-Crown World Chess Champ, 12 Olympic Medals (5 gold/4 silver), World #1 at 15, Broke Gender Barrier (91) 🇭🇺🇺🇸
Daniel Naroditsky @GmNaroditsky
32K Followers 64 Following Chess Grandmaster and recent Stanford University graduate in History. Twitch streamer on @chesscom. Passionate about teaching, writing, history, and chess!
Nick Hague @AstroHague
75K Followers 90 Following NASA Astronaut | Brigadier General, US Space Force | Commander, Crew-9 | @Space_Station Expeditions 71/72, 59/60
WhoIsInSpace @whoisinspace
13K Followers 32 Following There are 10 people in space. Tweets by people (& occasionally robots) who are currently in space. (By @smartereveryday and @geoffdbarrett)
Matthew Dominick @dominickmatthew
72K Followers 226 Following
Kat ⊷ the Poet Engi... @poetengineer__
51K Followers 347 Following artist, engineer, researcher. live audio visual performer. artificial life, computation, neuroscience, machine psyche. science & art, futuristic & ancient.
Greg Joswiak @gregjoz
154K Followers 138 Following Apple SVP Marketing Big believer in hw, sw and services integration ⌚️📱💻🖥 @UMich 🏈🏀⚾️🥎🏒 Animal lover 🐕🐈 Biking & the great outdoors ⛰🌅 he/him
litquidity @litcapital
407K Followers 993 Following founder @litquidityvc // newsletters @exec_sum & @cryptosum_ // scout for @baincapvc // trade any market: https://t.co/DrAoLZjpN1
Have I Been Pwned @haveibeenpwned
168K Followers 1 Following Check if you have an email address or password that has been compromised in a data breach. Created and maintained by @troyhunt.
Andrea D. Huberwoman,... @thegenesisbl0ck
29K Followers 2K Following ZKPs. Crypto Maxi. Esoteric & Existential. Biohacker. Accelerated. Milfmaxxing.
Dudes Posting Their W... @DudespostingWs
2.7M Followers 34 Following Ironically Funny and Wholesome. DMs open for submissions 🥂 DM for Removal or Credit
Richard Hammond @RichardHammond
2.9M Followers 133 Following Recently re-employed car show bloke. Has own bicycle.
Noel Gallagher @NoelGallagher
1.5M Followers 4 Following Official Noel Gallagher Twitter page maintained by his label Sour Mash. Oasis Live '25
Matt Luttrell @mattluttrell15
101 Followers 177 Following Principal Solutions Architect at @AWSIdentity, skier, cyclist, father of two. Opinions are my own.
Michelle Haas @MichelleHaas_
4K Followers 1K Following PhD Researcher Ghent University | Defence Policies of European States | Former Policy Officer Foreign Affairs and Defence at 🇧🇪 Federal Parliament | Dutch🇳🇱
North Shore Rescue @NSRescue
13K Followers 2K Following 🍁 Vancouver, BC area Search & Rescue team. To activate DIAL 911 (this acc. is not monitored 24/7). Follow for dispatch updates.
cinesthetic. @TheCinesthetic
1.4M Followers 203 Following motion picture person. cinema, music, tv and beyond. For Ads, Promotion / Partnership- DM or Email: [email protected]
Tim Walz @Tim_Walz
1.2M Followers 2K Following Dad, husband, teacher, coach, veteran. 41st Governor of Minnesota. Official account: @GovTimWalz
Simone Biles @Simone_Biles
2.0M Followers 313 Following Wife. Olympic Champion. IG & snapchat: simonebiles
Dina Belenkaya @DinaBelenkaya
82K Followers 799 Following Woman Chess Grandmaster & Content Creator♟️| Learn HOW TO USE YOUR BRAIN with my Chess School 📚 Business inquiries: [email protected]
Senator Mark Kelly @SenMarkKelly
221K Followers 1 Following United States Senator for Arizona. Father, husband, Navy combat veteran, and retired NASA astronaut.
Secretary Pete Buttig... @SecretaryPete
544K Followers 497 Following 19th Secretary of @USDOT from 2021-2025. This account is archived and no longer updated.
Embassy of Japan in C... @JapaninCanada
12K Followers 1K Following Official X account for the Embassy of Japan in Canada. Compte officiel de l'ambassade du Japon au Canada. RTs ≠ endorsements
Patrick Loobuyck @PLoobuyck
13K Followers 492 Following Filosoof UA en UGent / #Combinatiedenken/ 'Wetenschap & Religie' (2023) / 'Burgerschap' (2022) / 'Samenleven met gezond verstand' (2017)
Riadh Bahri @Riadh_B
41K Followers 2K Following vooral flauwe grappen - foto’s van mijn hond - en andere onzin. BXLaar - en anker Het Journaal @vrt - tweet vooral niet over journalistiek 🤓
Inactief account @yasmienaciri
16K Followers 983 Following Lector. Zelfstandige. Regeringscommissaris. Auteur. Beslist mee @FlandersLit. Adviseert @Taalunie. Bestuurt @abconcerts @bednetbe @ArendtInstitute @Formaatvzw
Federal Court @FedCourt_CAN_en
6K Followers 0 Following Official Twitter account of the Federal Court. 🇨🇦 Terms of use: https://t.co/1iJarIe58o. Suivez-nous en français : @Courfed_CAN_fr
Supreme Court of Cana... @SCC_eng
46K Followers 31 Following Official Twitter account of the Supreme Court of Canada. Terms of use: https://t.co/NKR3XAymrK. Suivez-nous en français : @CSC_fra
Tom Ongena @tomongena
4K Followers 760 Following 🤗Papa van Kaat en Tijl 💙 Open Vld 🏛️ Vlaams Volksvertegenwoordiger 🤓Schepen in Sint-Katelijne-Waver
N-VA @de_NVA
91K Followers 8K Following Dé vinger aan de pols voor de werkende, sparende en ondernemende Vlaming. Volg ons en bouw mee aan een sterk Vlaanderen. 🦁Trends for United States
101 B posts
1.409 posts
21,3 B posts
2.158 posts
207 B posts
6.163 posts
79 B posts
1.713 posts
27,4 B posts
44,9 B posts
267 B posts
3.980 posts
18,4 B posts
70,1 B posts
59,4 B posts
25,1 B posts
31,1 B posts
42,4 B posts
You might like
Tower of Hanoi
@towerofhanoi
2K Followers
Blue Team Con
@BlueTeamCon
11K Followers
Intellect Design Aren...
@i_DesignArena
3K Followers
Jake Massimo
@Massicrypt
317 Followers
Dieter Sarrazyn
@dietersar
954 Followers
gilli(e/acc)
@gillesjac
195 Followers
Ben
@bencrts
546 Followers