Managed Security Services by Hornetsecurity
Leading Cloud Email Security Provider
Organizations Use Hornetsecurity
Valued Partners Worldwide
Data Centers (Inc USA, UK, Europe, Australia)
5-Star Reviews (No 1 On Spiceworks)
Platform Improvements In The Last 12 Months
Offices Worldwide
“We have used Hornetsecurity products for over 6 years now and have seen the products grow and improve with the current market and technology. Hornetsecurity listen to their customers and take a helpful approach to any problems we experience. Well done Hornetsecurity!”
Richard White – IT Service Provider
Hornetsecurity is the only Email Filtering Service that has over 250 five-star reviews on Spiceworks. Start your trial today and find out why!
365 Total Protection Suite – Expert Security for Microsoft 365
Set up On Microsoft 365 In a Few Clicks
365 Total Protection Business
365 Total Protection Business from Hornetsecurity provides all-round protection for Microsoft’s cloud services – developed specifically for seamless integration with Microsoft 365. Read more…
365 Total Protection Enterprise
365 Total Protection Enterprise from Hornetsecurity enhances 365 Total Protection Business with features such as email archiving and ATP sandboxing. Read more…
Email Security & Encryption – Don’t Get Compromised By Email
For Microsoft Exchange, Google Apps & Other Mail Servers
Spam and Malware Protection
Secure your email communications and protect yourself from unwanted messages like spam and malware— with the most intuitive and efficient filter in the market.
Advanced Threat Protection
Protect your business from targeted and individual email attacks such as CEO fraud, ransomware, phishing and blended attacks.
Email Encryption
The cost-effective, fully automated email encryption service protects incoming and outgoing emails against spying and falsification.
Hornet.email – The Secure, Cloud-Based Email and Security Collaboration Platform
Hornet.email Starter Package
The Hornet.email Starter Package consists of the Hornet.email e-mail platform and the integrated spam and malware protection.
Hornet.email Enterprise
Hornet.email Enterprise extends the Starter Package with the services Advanced Threat Protection, Email Encryption and Email Archiving.
Hornet.email Add-On
With the Hornet.email Add-On Hornetsecurity customers can add as many mailboxes as they want. These receive the same protection as the existing mailboxes.
Email Compliance and Productivity – Let Us Worry About Compliance for You
Supported By Experts with Great Attitudes!
Email Archiving
Email Archiving without effort: Store your incoming and outgoing emails in a revision-proof and legally compliant manner in secure German data centers.
We Love Partners! This Is What They Say About Hornetsecurity’s Cloud Email Security Services
Number 1 On Spiceworks with Over 250 Five Star Reviews
“The best of the best! Hornetsecurity has been nothing but professional in all aspects from their interface, administration ease, support, and their pricing is more than reasonable. I would recommend their services to all that are looking for a great company. Thank you Hornetsecurity, keep up the great work that you do, you really care about your customers all throughout your company! Yeah!
“Great Product! I evaluated Hornetsecurity while I was at my last job. One of the first things I did when I started my current job was to implement Spiceworks Cloud based Help Desk and switch to Hornetsecurity for spam and malware filtering. My users love both and so do I. I would recommend Hornetsecurity to anyone looking for a spam/malware filtering service provider.”
Definitions and information from the world of IT security
Happy Hornetsecurity Customers Across Multiple Industries
Thousands of SMBs & Enterprise Organizations Use Our Products





Cloud Security News
Keep Up To Date With The Experts
On its way becoming a fully comprehensive security provider for Microsoft 365
It's becoming a tradition: Hornetsecurity is off to a flying start in the new year, announcing another successfully completed acquisition. With this announcement, Hornetsecurity takes over 100% of the shares of Altaro, the fast-growing...
Increase in cybercrime in the pre-Christmas season
New Infopaper gives tips on how to best protect your businessThe year is coming to an end, and the earliest shoppers are thinking about what to give their loved ones for Christmas. Online stores and local businesses in turn are preparing for the...
Emotet Botnet Takedown
Summary On 2021-01-27 it was announced by Europol that an international worldwide coordinated law enforcement and judicial action has disrupted the Emotet botnet and investigators have taken control of Emotet's infrastructure. If successful this...