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John Shier
John Shier is a Field CTO at Sophos. John is a popular presenter at security events, and is well-known for the clarity of his advice, even on the most complex security topics. John doesn't just talk the talk: he also gives hands-on technical support and product education to Sophos partners and customers.
Inhalt von John Shier
Security Operations
Threat Research
Active Advisory
Active Adversary Report
Sophos Active Adversary Report 2026: Identitätsangriffe dominieren, KI sucht ihren Weg und Bedrohungsgruppen reiben sich gegenseitig auf
February 24, 2026
Threat Research
Active Advisory
Active Adversary Report
featured
Daten lügen nicht: Der Sophos Active Adversary Report 2025
April 23, 2025
