Cybersecurity · Email
Stop phishing emails before your staff click
One convincing email can hand an attacker a password or a wire transfer. Many attacks on professional firms start that way. HTL 365 adds filtering for phishing links, malicious attachments and impersonation on top of Microsoft 365, and sets up SPF, DKIM and DMARC so criminals can't easily spoof your domain.
- MBE certifiedNMSDC
- i-SIGMA memberSecure data destruction
- CSDS-ledCertified Secure Data Specialist
- NIST SP 800-88 Rev. 2Aligned media sanitization
What you get
Phishing and malware filtering
Malicious links and attachments are caught before delivery.
Impersonation protection
Flags lookalike domains and fake "CEO" requests for wire transfers.
Domain protection
SPF, DKIM and DMARC configured and monitored.
Find your gaps before an auditor does
A free IT & security assessment: we review your devices, Microsoft 365, backups and policies, then give you a plain-English action list.
Frequently asked questions
Isn't Microsoft 365 email security enough?
Built-in protection helps, but a dedicated layer plus correct configuration catches more targeted phishing and impersonation.
What is DMARC?
An email standard that tells receiving servers how to handle mail that fails sender checks, which helps stop others spoofing your domain.
Related
Find your gaps before an auditor does
A free IT & security assessment: we review your devices, Microsoft 365, backups and policies, then give you a plain-English action list.