IDPS has limited visibilty in modern environments
Vectra NDR provides comprehensive visibility
IDPS relies heavily on signatures and rules to detect threats
Without contextual data such as host user behaviors it often generates high volumes of false positives and very low-level alerts
IDPS deployed at Firewalls can’t detect lateral movement
Signatures can only detect known attacks; unknown or modern account-based attacks remain undetected
IDPS Rules and signatures require constant updating and tuning.
Compliance requirements require static deployments, preventing this work and making your signature coverage outdated.