www.fhnw.ch/wirtschaft Rainer Kessler Cybersecurity & Artificial-Intelligence Safety (FHNW) Swiss Digital Leadership Forum AI-powered CyberTech Future skills: mastering the AI transformation in cybersecurity 12025CAS AI powered CyberTech www.fhnw.ch/wirtschaft What we mean when saying «AI» 22025CAS AI powered CyberTech Examples Laptop, Server, etc. ERP Database, etc. Accounting Application Expert System (…if…if…if…) Ability for data-driven self-configuration Multi-module homomorphic Software Multi-layer Neural Network Stepwise feature extraction Principle: to mimic intelligence is intelligence! (Thus, I had to change my own terminology…) Secondary CySec services Primary CySec services www.fhnw.ch/wirtschaft Logs and signals capitalization 32025CAS AI powered CyberTech Sourc: https://atlantsecurity.com/7-log-analysis-techniques-for-dfir/ A real example SME in Switzerland has ~600 standardized alert patterns and ~12 individualized alert patterns; most of them come from the end- point (end-point security), some come from servers, firewalls, routers, and even ‘smart-office services’, etc. www.fhnw.ch/wirtschaft AI-powered malware recognition (1/3) 42025CAS AI powered CyberTech Source: https://www.kaspersky.com/enterprise-security/wiki-section/products/machine-learning-in-cybersecurity www.fhnw.ch/wirtschaft AI-powered malware recognition (2/3) 52025CAS AI powered CyberTech Source: https://www.kaspersky.com/enterprise-security/wiki-section/products/machine-learning-in-cybersecurity → implementation example: convolutional neural network www.fhnw.ch/wirtschaft AI-powered malware recognition (3/3) 62025CAS AI powered CyberTech Source: https://www.kaspersky.com/enterprise-security/wiki-section/products/machine-learning-in-cybersecurity → eliminate sensitivity for minimal alternations …! Wonder weapon for Counter-Reverse-Psychological-Prompting(?) www.fhnw.ch/wirtschaft AI-analysis error reduction 72025CAS AI powered CyberTech Basic set Selected set False negatives True positives False positives True negatives 6 10 7 10 0.6 0.7 SENSITIVITY SPECIFICITY Homogeneity to correlation and probability syntax is not a coincident! www.fhnw.ch/wirtschaft New threats because of AI (1/2) 82025CAS AI powered CyberTech etc. www.fhnw.ch/wirtschaft New threats because of AI (2/2) 92025CAS AI powered CyberTech Cat Challenge-Response Supervised Training etc. AI poisoning; AI cloning; AI trojans; … www.fhnw.ch/wirtschaft 102025CAS AI powered CyberTech Security of AI encompasses information, technology (ICT, IoT, OT ), and cybersecurity, as well as further areas… ? 1 2 4 5 6 1 2 3 3 4 5 6a 6b Terminology depends on context Security of cyber-physical systems www.fhnw.ch/wirtschaft …summarized in a new discipline: Artificial-Intelligence Safety 112025CAS AI powered CyberTech Robot ethics Machine ethics etc. Technological singularity L.A.W. L.M. QUALITY Dev/DevOps CM/ICS SAE J3036 oversight ANI – AGI – ASI watch Responsible AI Explainable AI Compliant AI www.fhnw.ch/wirtschaft 2025CAS AI powered CyberTech Q & A