Cybersecurity
You don't need a security team. You need the right policies in the right places.
We secure your business using the same tools and frameworks that protect large enterprises, configured properly, managed actively, and explained in plain English. One of our clients had 979 phishing emails reaching staff inboxes every week and didn't know. A single policy deployment fixed it.
Prevention
Email Security
Anti-phishing policies, spoof detection, DMARC/DKIM/SPF configuration, and impersonation protection. We recently deployed a single policy that caught 979 spoofed emails in the first week. Emails that had been reaching inboxes completely unfiltered.
Identity & Access
Multi-factor authentication, Conditional Access policies, legacy authentication blocking, and risky sign-in monitoring. The basics that stop most attacks before they start.
Data Loss Prevention
Policies preventing sensitive data from being shared externally (credit card numbers, personal data, confidential documents). Built on Microsoft Purview.
Detection & Response
Endpoint Security
Microsoft Defender for Endpoint: tamper protection, real-time threat detection, and automated investigation. Enterprise-grade protection on every device, managed and monitored.
Security Baseline & Hardening
Device security policies, attack surface reduction, and encryption enforcement via Intune. Your devices meet security standards before they touch your network.
Incident Response
When something goes wrong: immediate response. Isolate, investigate, remediate, report. We contain the damage and get you back to normal as fast as possible.
What Our Clients Say
We had no idea how exposed we were until Senri ran their review. They found nearly a thousand phishing emails getting through every week and fixed it in a day.
Karen W.
Head of Operations, Education Provider
MFA, Conditional Access, endpoint protection. They set it all up and explained everything without the jargon. First time I've actually understood our security posture.
Marcus J.
Director, Financial Services
Frequently Asked Questions
We check your email domain configuration (SPF, DKIM, DMARC), identity and access policies, device security, data sharing settings, and endpoint protection. You get a clear report of what's working and what's exposed.
Most of our tooling is built on Microsoft Defender and Entra ID, so Microsoft 365 Business Premium is ideal. If you're on Google Workspace, we can still help with email security and device management using alternative tools.
Immediately. We isolate affected devices, investigate the breach, remediate the threat, and provide a full report. Our goal is containment within the first hour.
No. Security policies are rolled out in phases. We monitor for false positives before enforcing anything. Your team keeps working while protection ramps up in the background.
Get a free security review.
We'll check your email domain, access policies, and endpoint setup. We'll tell you exactly where you're exposed.