Cybersecurity in Sunbury-on-Thames

Practical, layered security that stops the attacks most likely to hit a small business — phishing, credential theft, and ransomware — using the enterprise tools already in your Microsoft 365 licence.

What We Cover

  • MFA and Conditional Access on every account
  • Microsoft Defender for endpoint and email threat protection
  • Email authentication (SPF, DKIM, DMARC) to prevent domain spoofing
  • Data loss prevention policies for sensitive client information
  • Encrypted, independently stored backups with tested recovery
  • Security posture aligned with NCSC guidance and Cyber Essentials

Why Choose Senri in Sunbury-on-Thames

We work with logistics firms, engineering companies, professional services across Sunbury-on-Thames. As a London-based team, we combine fast remote support (under 30-minute response) with on-site visits when you need hands-on help. No long contracts, no jargon — just reliable cybersecurity from a team that already knows how small businesses in Sunbury-on-Thames operate.

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