Sergej Epp @EppSecurity
Chief Security Officer CEUR @ PANW | cyber defense | analytics | DFIR | cyber security expert | speaker | trainer | Tweets are my own. Frankfurt am Main, Deutschland Joined February 2009-
Tweets183
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I've just published a guide about how attack Active Directory, putting in there what I think a pentester should know (attacks/protocols/etc) about AD. I hope you find it useful zer1t0.gitlab.io/posts/attackin…
Mehr als 70(!) führende deutsche IT-Sicherheitsforscherinnen kritisieren die #LucaApp. Darunter Professorinnen des CISPA Helmholtz Center for Information Security, der Ruhr-Universität Bochum, der TU Darmstadt, des neu gegründeten Forschungsinstituts Code. zeit.de/digital/datens…
Super excited to keynote the LogPoint ThinkIn conference in June (lnkd.in/e-Z8dDj). I'll be talking about the evolution of #log analysis and #SIEM: From past to future. What has worked and what will the future hold? What do you think? Any opinion on the topic?
Danke an alle unauffällig im Hintergrund agierenden Incident Response und Forensik Expertinnen, die jetzt gerade in diesem Moment zB auch #KRITIS wie Krankenhäusern etc wegen #Ransomware helfen. 👌 "Osterwochenende wird wohl nix, IR in KRITIS hat Prio..." 😕 Kudos an euch! 😘
Per @EppSecurity: "The traditional, centralized SOC will struggle to deliver value in light of these trends. We need a new model. A cyber fusion center might be the solution." cisostreet.com/cyber-ops-must… #cybersecurity #SOC #fusion #cyberfusion #devops
Die Digitalisierung der Schule schreitet zusehends voran.
As 5G deployments begin in Europe, securing networks, data, IoT devices and enterprise services is essential. Read the new blog by @EppSecurity , Palo Alto Networks CSO for Central Europe, "How Regulation Is Impacting 5G Security in Europe." blog.paloaltonetworks.com/2020/12/5g-sec…
It seems that @virustotal started to show @sigma_hq matches for (some) samples this morning Since Sigma matches can be generated from log entries, samples have to go through behavioural analysis
Without excessive (!) cynicism and cursing, what useful things can you tell people who want to keep *all* the security controls/tools they have on-premise when moving to the cloud? #question
"Mein Lehrer wollte, dass ich auf die Hauptschule gehe. Erst durch das Einschreiten meines deutschen Nachbars konnte ich aufs Gymnasium." — Heute ein Hoch auf unsere 🇩🇪Nachbarn! Prof. Dr. Uğur Şahin Entwickler des Impfstoffes gegen Covid19 Sohn von türkischen Gastarbeitern
Wer hätte gedacht, dass ihr im Januar in 2021 ins Kino wollt?
#KrbTgt passwords are like underwear - you may not see a reason to change it, but you should do it frequently
The number of firmware vulnerabilities has skyrocketed in recent years. Are you asking your CISO the right questions about the risks to your organization? Ideas @EppSecurity bit.ly/2It0BKr #cybersecurity
#CDU-Abgeordneter hat „Die (digitale) Sicherheit der Kritischen Infrastruktur“ in #Berlin hinterfragt Die Antworten lassen tief blicken, wie desolat der #KRITIS-Zustand ist und wie CyberCyber-#Verantwortungsdiffusion (nicht) funktioniert Ein Thread 1/x pardok.parlament-berlin.de/starweb/adis/c…
Look at this slice of awesome. The new Wireshark version in dev (3.3.0) has a packet diagram view. A fantastic teaching and learning tool! When released, I'll be making pretty extensive use of this in my classes! Great job @geraldcombs and @WiresharkNews team.
We need more hardening, security monitoring, protection focussed cheat sheets like this one
“In business, we plan for success. In cybersecurity we have to plan for failure,” Why a strong cyber resilience plan is essential for any CEO hoping to mitigate a cybersecurity crisis. Ideas @EppSecurity ow.ly/t6Jx50AM30e #cyberresilience #cybersecurity #cyberattack #

Florian Roth ⚡️ @cyb3rops
206K Followers 3K Following Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
Mickey @HackingThings
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@HonkHase.bsky.social... @HonkHase
21K Followers 4K Following 20yrs Sec @CCC, @GeraffelV @cbase @loadev @AG_KRITIS @CSCBonn, #AGND #hacking #Ethik #KRITIS #Cyberresilienz, working at @HiSolutions https://t.co/xm4yUZF1W5
DanaNorton @x9x9H2QE5aKzxz
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Steph @StephTMagbanua
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Bart Muller @BartMuller44232
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Emanuela Zaccone @Zatomas
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🇮🇪 Guillermo O�... @7charlief0xtr0t
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Sahil Thakur @sahthak13
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Mary A Jones @eXactlymjones
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メイティ@40代主... @sotoshinu1979
256 Followers 459 Following 🔥【#副業 で本業収入を超える最適解】副業歴4年で本業収入超え▶︎コンサル会社起業💼▶︎副業経験20以上📈 すべて失敗💥 ブログコンサルで30万騙される😱 それでも「絶対稼ぐ」と努力🔥 損したくなければフォロー必須!※LINE@で動画解説📹
vcsomagazine @vcsomagazine
3 Followers 30 Following vCSO Magazine is dedicated to providing current, accurate information about Virtual Chief Security Officers and how they can help your organization stay safe.
Axidian @AxidianTech
642 Followers 4K Following IT security vendor with HQ in UAE and offices in Lithuania and Singapore. We bring evolution to the #PKI, #IAM, #PrivillegedAccessManagement, #AccessManagement
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JaneZimmerman @5lcwSY9n3Y5n5j
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Mario Fritz @mariojfritz
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SibylPullan @hDC211yo6LtYtY
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Counsellor @Y9zcTtzkrPxS8GW
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SimonaTommy @OLJgblPoD56r3df
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LenaEisenhower @w1g86u87cBTuDs
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nanjin002 @nanjin00272827
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Dwight @qN4nmSg60rZcggH
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Teethore @TeethoreJml_Tu
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Bwing @Bwing4for
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Bárbara Teruggi (She... @bantera13
151 Followers 284 Following Security Architect | Opinions expressed are my own
Smair @Smair531983
13 Followers 1K Following
NATI @theronnati
274 Followers 276 Following DONT WISH TO BE THE best in the world but RATHER the best for the world.. UR lives BUT their FUTURE.. be remember for not being a piece shit destroyin this gift
n @churchnation50
24 Followers 373 Following
Thomas Murray @ThomasMurrayDS
396 Followers 611 Following Sharing the latest news, insights and more from Thomas Murray - third-party risk, cyber and due diligence solutions for the world's most complex sectors.
crawler_cookie_0 @crawler_cookie0
49 Followers 4K Following
Athelion - Athlete's ... @Athelionbd
257 Followers 1K Following Your game. Your gear. Your style. Jerseys, kits & more for every playmaker! ⚽🏏🎽
BSidesFrankfurt @BSidesFRA
280 Followers 84 Following 2025-08-28 BSidesFrankfurt Workshops 2025-08-29 BSidesFrankfurt Conference
Jutta Zilian @jutta_zilian
16 Followers 69 Following Projectmanager, InfoSec Consultant, Leiter ISACA FG IT Compliance, Leiter PMI Austria Stammtisch Innsbruck, CISA, CISM, CGEIT, PMP
ITundTECH Podcast @itundtech
988 Followers 5K Following Im ITundTECH Podcast kommen die CEOs innovativer Softwarehersteller, IT-Dienstleister oder TECH-Unternehmen aus Deutschland zu Wort.
Li Jie @mandylyly8
16 Followers 169 Following I'm so good at sleeping i can do it with my eyes closed!
Richard Skalt @Richard_Skalt
723 Followers 4K Following Cybersecurity Advocacy @tuvsud | frmr @esmtberlin @dgapev | working on cybersecurity, tech policy and EU regulation | Views my own
Catalin Cimpanu @campuscodi
107K Followers 2K Following Parked account. I don't usually post here on a regular basis. Cybersecurity reporter. Check me out on BlueSky and Mastodon.
Florian Roth ⚡️ @cyb3rops
206K Followers 3K Following Head of Research @nextronsystems #DFIR #YARA #Sigma | detection engineer | creator of @thor_scanner, Aurora, Sigma, LOKI, YARA-Forge | always busy ⌚️🐇 | vi/vim
Unit 42 @Unit42_Intel
63K Followers 82 Following The latest research and news from Unit 42, the Palo Alto Networks (@paloaltontwks) Threat Intelligence and Security Consulting Team covering incident response.
Mickey @HackingThings
7K Followers 719 Following Low hanging fruit maven. Cluster Head. Tweets are my own. https://t.co/NsUyMzcogk
@HonkHase.bsky.social... @HonkHase
21K Followers 4K Following 20yrs Sec @CCC, @GeraffelV @cbase @loadev @AG_KRITIS @CSCBonn, #AGND #hacking #Ethik #KRITIS #Cyberresilienz, working at @HiSolutions https://t.co/xm4yUZF1W5
SwiftOnSecurity @SwiftOnSecurity
405K Followers 9K Following computer security person. former helpdesk.
Halvar Flake @halvarflake
44K Followers 3K Following Choose disfavour where obedience does not bring honour. I do math. And was once asked by R. Morris Sr. : "For whom?" @[email protected]
GangExposed RU @GangExposed_RU
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Tucker Carlson @TuckerCarlson
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Robin Alexander @robinalexander_
219K Followers 2K Following berichtet für @welt aus dem politischen Berlin. Podcast: "Machtwechsel". Buchautor: "Letzte Chance" (2025), Machtverfall" (2021) und "Die Getriebenen (2017)
Alex Cheema - e/acc @alexocheema
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Jay Bhattacharya @DrJBhattacharya
710K Followers 6K Following Emeritus Professor Stanford School of Medicine. MD, PhD. NIH Director.
Mario Nawfal @MarioNawfal
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Caleb Peffer (Hiring!... @CalebPeffer
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C Schmitz @chrisschmitz
14K Followers 4K Following BROSINT RUMINT. Analyzing Warstuff, Cronjobs are AI, Powerpoint is Turing Complete. Parody. Personal Account RT+Like do not imply endorsement.
Pirate Wires @PirateWires
132K Followers 9 Following technology, politics, culture get the free daily newsletter 👉🏻https://t.co/s4YuTpiYVU
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33K Followers 1K Following Staatsministerin @AuswaertigesAmt, Bundestagsabgeordnete für Köln, Vorsitzende der CDU Köln & Familienmensch.
@jason @Jason
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David Sacks @DavidSacks
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Donald J. Trump @realDonaldTrump
108.9M Followers 53 Following 45th & 47th President of the United States of America🇺🇸
John Rush @johnrushx
108K Followers 3K Following I run the most automated org on earth, using the AI Agents I built. @unicornplatform @indexrusher @listingbott @seobotai https://t.co/QIghafVlCy 24 startups → https://t.co/1ML5MmAQ7X
Tiago Henriques @Balgan
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Tom Dörr @tom_doerr
101K Followers 2K Following Follow for posts about GitHub repos, DSPy, and agents Subscribe for top posts DM to share your AI project (Due to volume of DMs I'll prioritize subscribers)
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Mongol Tsakhia ELBEGD... @elbegdorj
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390K Followers 39K Following we can only see what we think is possible...
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Lex Fridman @lexfridman
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Trending GitHub Repos... @trending_repos
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Andrew Ng @AndrewYNg
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Rowan Cheung @rowancheung
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Bundeskriminalamt @bka
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Munich Cyber Security... @MCSC_org
587 Followers 119 Following MCSC, hosted annually by Security Network Munich (Sicherheitsnetzwerk München), brings together cyber security thought leaders from around the world.
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761 Followers 2K Following Furoner: Dit d'aquella persona apassionada per la informàtica i que té un viu interès per a aprendre i posar a prova les seves habilitats en aquest àmbit.
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