Microsoft 365 Security Checklist – A practical guide for the time-strapped admin

As a critical tool for businesses, cyber-attacks via email pose a continued and significant threat, often used as a launching point for many other types of attacks. These attacks can have far-reaching consequences, may have legal implications, can lead to a loss of reputation, and have significant impact on a business’s brand.   

Hornetsecurity will leverage Proofpoint’s capabilities to extend its reach globally with unique cloud security solutions for M365 for MSPs

DMARC, DKIM, and SPF are becoming more necessary in today’s security ecosystem. Recent incidents, including Russian threat actors exploiting OAuth workflows for M365 access, a zero-day exploit on BreachForums, and significant ransomware attacks impacting Cobb County, Georgia, and Marks & Spencer, underscore the diverse and persistent nature of cyber threats.