Network Forensics: Reconstructing Attacks in Network Traffic
Network forensics: TAP/SPAN/NetFlow capture, analysis with Wireshark, Zeek, Suricata, NetworkMiner. Evidence preservation per ISO/IEC 27037.
Summary: Canary Tokens are invisible digital tripwires that trigger an immediate alert if an attacker triggers them. Types: URL tokens (embedded in documents), DNS tokens, AWS key tokens, Excel tokens. Detection of: insider threats, document exfiltration, credential theft, network reconnaissance. Free via canarytokens.org (Thinkst Canary). Deployment in Honeydocs, Active Directory, Kubernetes Secrets.
Questions about this topic?
Our experts advise you free of charge and without obligation.
About the Author
Managing Director of AWARE7 GmbH with many years of expertise in information security, penetration testing and IT risk management. Graduate of the Internet Security master's program at Westfälische Hochschule (if(is), Prof. Norbert Pohlmann). Bestselling author with Wiley-VCH and lecturer at the ASW-Akademie. His assessments of cybersecurity and digital sovereignty have appeared in Welt am Sonntag, WDR, Deutschlandfunk and Handelsblatt, among others.
10 Publikationen
- Einsatz von elektronischer Verschlüsselung - Hemmnisse für die Wirtschaft (2018)
- Kompass IT-Verschlüsselung - Orientierungshilfen für KMU (2018)
- IT Security Day 2025 - Live Hacking: KI in der Cybersicherheit (2025)
- Live Hacking - Credential Stuffing: Finanzrisiken jenseits Ransomware (2025)
- Keynote: Live Hacking Show - Ein Blick in die Welt der Cyberkriminalität (2025)
- Analyse von Angriffsflächen bei Shared-Hosting-Anbietern (2024)
- Gänsehaut garantiert: Die schaurigsten Funde aus dem Leben eines Pentesters (2022)
- IT Security Zertifizierungen - CISSP, T.I.S.P. & Co (Live-Webinar) (2023)
- Sicherheitsforum Online-Banking - Live Hacking (2021)
- Nipster im Netz und das Ende der Kreidezeit (2017)
