Posts by Sergio Castell - Security Researcher
The Cyber Resilience Act for Mobile Apps
11 minute read | October 20, 2026The Cyber Resilience Act (CRA) is a regulatory framework of the European Union (EU), which applies to both hardware and software products made available on the EU market. While the text entered into force on 10 December 2024, reporting obligations...
Read moreSergio Castell - Security Researcher
Bypassing Key Attestation: How Remote Devices Exploit the API
https://www.guardsquare.com/blog/bypassing-key-attestation-api
Protect Against Evolving Malware Attacks with Threat Monitoring
https://www.guardsquare.com/blog/fight-malware-attacks-with-threat-monitoring
