Phishing protection London — advanced email filtering, DMARC, Safe Links, impersonation protection & staff training. Managed by Coreitech: Microsoft Partner, 4.9★, 200+ clients. Call 0203 834 9728.
PHISHING
PROTECTION
LONDON
91% of cyber attacks start with a phishing email
Phishing is the number one vector for ransomware, business email compromise, and data breaches. Coreitech protects London businesses with a multi-layered anti-phishing stack — from advanced filtering to human awareness training.
Multi-layered phishing protection
Advanced Email Filtering
AI-powered filtering blocks malicious emails before delivery. Sandboxing detonates suspicious attachments in an isolated environment.
Anti-Spoofing (DMARC/SPF/DKIM)
We configure and manage DMARC, SPF, and DKIM records to prevent attackers from impersonating your domain or your suppliers.
Impersonation Protection
Detects CEO fraud, supplier impersonation, and lookalike domain attacks — the techniques used in most business email compromise (BEC) scams.
Safe Links & Safe Attachments
Microsoft Defender for Office 365 Safe Links rewrites URLs and checks them at click time. Safe Attachments opens files in a detonation chamber.
Simulated Phishing Training
We send realistic simulated phishing emails to your staff, measure who clicks, and automatically enrol them in targeted awareness training.
Incident Response
If a phishing email gets through and a user clicks, our team investigates, contains the incident, and remediates — included for all managed clients.
Phishing protection — frequently asked questions
Stop phishing attacks before they start
Free email security audit — we'll check your DMARC, SPF, DKIM, and Defender for Office 365 configuration.