Preisys pairs offensive security expertise with fully managed IT and cloud operations. We find the exposures an adversary would exploit, close them, and run the infrastructure that keeps your business online — 24 hours a day, every day of the year.
Trusted credentials and partnerships
What we do
Security and operations fail when they are split across vendors. Preisys runs both, so a finding on Monday is a fix on Tuesday — not a ticket in someone else's queue.
Offensive-minded defense. We find what attackers would find first — then close it before it becomes an incident.
A fully managed technology backbone — staffed 24/7/365, monitored continuously, and engineered for uptime.
Why Preisys
A staffed US-based service desk and security operations center. No answering service, no offshore handoff, no waiting until Monday.
Our defensive playbooks are written by the same operators who run red team engagements. We defend the way attackers actually attack.
Threat intelligence and continuous exposure management drive the roadmap, so remediation happens before an alert becomes an incident.
Immutable backups, warm-standby disaster recovery, and hardened virtual desktops built into the managed service from day one.
14
Years in business
3.2M+
Threats mitigated
99.99%
Infrastructure uptime
240+
Clients protected
Our free security assessment maps your external attack surface, checks for exposed credentials, and delivers a prioritized remediation plan in ten business days.
