Antivirus isn't enough anymore. Managed Detection & Response pairs advanced endpoint detection (EDR) with 24/7 human-led response — so ransomware is stopped and isolated in minutes, not discovered in the morning.
Support from Dublin, Cork, Galway and Belfast — never outsourced.
And 98% client retention that speaks for itself.
Independently audited service delivery, every year since 2021.
Real-time dashboards and measurable commitments.
Antivirus blocks known malware; MDR detects suspicious behaviour, investigates it with human analysts and actively responds — catching the novel attacks antivirus misses.
The infected device is isolated from the network automatically within seconds, our analysts investigate the scope, and rollback capabilities restore affected files.
Yes — MDR covers workstations, laptops and servers, on-premise and in the cloud.
Managed cybersecurity services from Nostra — layered protection, 24/7 monitoring and compliance from SonicWall's Partner of the Year.
Learn more →SOC-as-a-Service from Nostra — 24/7 security analysts monitoring, triaging and responding to threats across your environment.
Learn more →Managed SIEM from Nostra — centralised security logging, correlation and alerting, tuned and monitored by experts. Compliance-ready reporting.
Learn more →Written by the Nostra team | Reviewed October 2026
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