Phishing-Resistant MFA Implementation at Abtis

This case study outlines the implementation of phishing-resistant multi-factor authentication (MFA) using YubiKeys at Abtis, an IT services provider in Germany. The document describes how Abtis aims to secure its digital infrastructure and that of its customers by adopting robust security measures in response to the increasing reliance on cloud services and the challenges posed by remote work. It details the deployment of YubiKey 5 NFC devices across the company, which enhances security by providing passwordless authentication and protecting sensitive data. The case study emphasizes the importance of a strong cybersecurity framework, particularly in light of the NIS2 directive, which mandates stricter risk management for digital service providers in the EU. The successful rollout of YubiKeys is documented, including the swift deployment process and the positive feedback from employees regarding usability. The case study concludes with insights on the cost benefits and security improvements achieved through this initiative.