Email Security
Multi-layer email protection with anti-phishing, anti-spam, and impersonation detection. Integrated with Microsoft 365 and managed by Sentire.
Key highlights
- Advanced phishing detection
- Business email compromise (BEC) prevention
- Impersonation and spoofing controls
- Microsoft 365 integration
Email Is Your Biggest Threat Vector
Email is the number one attack vector in Kenya and globally. Phishing emails trick staff into giving up credentials or downloading malware. Business Email Compromise (BEC) attacks convince finance teams to transfer funds to the wrong account. Sophos email security stops these attacks before they reach your inbox.
The phishing reality in Kenya: Major banks and telecoms in Kenya are hit constantly with phishing campaigns. Staff are the target. One compromised credential can lead to a full network breach.
Threats We Block
Phishing Emails - Fake login pages, credential harvesting, impersonation of trusted brands. Sophos sandboxes suspicious links and checks them against threat databases.
Business Email Compromise (BEC) - Fake CEO emails ordering wire transfers. Sophos detects domain spoofing and unusual sender patterns.
Malware in Attachments - Ransomware, trojans, worms hidden in documents and archives. We scan and detonate suspicious files in a sandbox.
Spam and Bulk Email - Traditional spam still costs productivity. Our filters learn your organisation's patterns.
Data Exfiltration - Emails with large attachments going to external domains. We can flag or block suspicious outbound email.
Email Security Technologies
DMARC, SPF, DKIM: Email authentication protocols that prevent domain spoofing. We help configure these correctly.
Sandbox Detonation: Suspicious attachments are run in an isolated environment to see what they do before they reach your users.
URL Rewriting: Links in emails are rewritten to pass through Sophos gateways. Malicious sites are checked in real-time.
Microsoft 365 Integration: Works natively with Exchange Online. No separate gateway needed. Rules sit inside your tenant.
Email security works best with endpoint protection and security awareness training. Even if a phishing email gets through, a properly configured endpoint and trained staff will catch it.
How many phishing emails reach your staff right now? Most organisations have no visibility. We can audit your email filters and show you what's currently getting through.
Also in Cybersecurity
Endpoint Protection
Sophos endpoint security deployed on every device. EDR, antivirus, behavioural analysis, and ransomware rollback managed end-to-end by Sentire.
Firewall Management
Managed Sophos XGS firewall with policy management, VPN configuration, and traffic inspection. Sentire owns the configuration so you don't have to.
Sophos Managed Detection and Response
24/7 threat hunting and incident response from the Sophos MDR Operations Centre. Sentire deploys the agent and manages the relationship with Sophos Security Operations team.
Security Awareness Training
Simulated phishing campaigns and staff security training to build a security-aware culture. Human error is behind 90% of breaches.
Sophos Intercept X Advanced
Deep learning malware detection, anti-ransomware, and exploit prevention on every endpoint, the protection layer that works beneath Sophos MDR to stop threats before they execute.
Get it done right
Let Sentire handle your Email Security.
Our engineers are based in Nairobi and support businesses across Kenya. No lengthy contracts. Just reliable, expert IT delivered as a service.