A layered framework for evaluating endpoint, identity, email, network and recovery security products.
Inventory endpoints, identities, cloud services, sensitive data and critical business processes. Security spending should correspond to plausible loss scenarios.
Multi-factor authentication, strong account recovery, least privilege and rapid offboarding reduce risk across many other systems.
Endpoint protection, email security, backups, network controls, logging and awareness training address different failure modes. No single product replaces a layered program.
A tool that produces more alerts than a team can investigate can reduce security rather than improve it. Consider staffing, managed services, automation, reporting and response time.