Cloud Email & Collaboration Suite Security

Complete protection for Microsoft 365, Google Workspace and all your collaboration and file-sharing apps:

  • Blocks advanced phishing, malware and ransomware attacks before the inbox
  • Protects sensitive business data (DLP) from leaving the organization
  • Prevents account takeover and keeps your users safe
  • Secures all lines of business communication, including Slack and Teams
  • The first solution to implement API, machine learning and AI for email security


* Formerly known as CloudGuard SaaS

Harmony Email & Collaboration applications cloud

email security collaboration floating hero

Securing Email Has Changed

Harmony Email & Collaboration reinvented email security in 2015 because traditional gateways couldn’t—and haven’t—adjusted to the cloud. HEC:

  • Connects via API
  • Blocks malicious emails before they reach the inbox
  • Acts as a total replacement for SEGs
  • Secures all lines of business communication

It’s been a year since Check Point acquired Avanan

Gil Shwed, Check Point CEO, and Gil Friedrich sat down to talk about the acquisition one year later, as well as the importance of email security and the cybersecurity landscape.

harmony email avanan video

Harmony Email & Collaboration

Phishing icon

Full Protection

Complete protection for cloud email and collaboration apps.

Detection icon

Bulletproof Security

An API-based solution that catches what everyone else misses, including ransomware, account takeover, BEC and supply chain attacks

Rotating icon

Superior Catch Rate

99.2% reduction in phishing attacks reaching the inbox
Blocks 30% more than cloud native security

harmony email hec video

The HEC Difference

Watch the on-demand video to get a first- hand look at the features and capabilities that differentiate Harmony Email & Collaboration

What Can a Malicious Email Do?

A single malicious email can wreak havoc on organizations. Watch the most recent email schemes from shocking reveals to COVID-19 related phishing attacks


How to Secure Your Remote Workforce video thumbnail

Global Chemical Manufacturer Grace Secures Cloud Digital Transformation with Check Point Harmony Solutions

“Grace has deployed Office 365 cloud based email solution…. We were experiencing significant phishing attacks; within three months we were in trouble. We turned to our trusted partner Check Point and deployed Harmony Email & Collaboration. Within an hour we had the product up and running. Within the second hour we had it properly tuned and it was catching emails immediately…”

– David Antlitz, Global Manager, Security and Firewall Technologies, Grace

Gimv secures critical investment data with Check Point Harmony

“We exchange a lot of sensitive data, through a lot of emails…. Data security is critical. It’s not a question of ‘if’ you’re being attacked, it’s ‘when’… We had another provider, but Check Point was the first to introduce a threat emulation feature... It’s a ‘set and forget’ solution, it gives end users the confidence to know that the mail in their mailbox has already passed security checks and is secure”

– Kristof Poppe, IT Manager, Gimv

Canal Bank Secures Email with Check Point Harmony Email & Collaboration

Cloud technology plays an important role in Canal Bank’s strategy… Canal Bank chose Harmony Email & Collaboration, a cloud service that is built specifically to fight cloud email and productivity suite threats… “We have been using Harmony Email & Collaboration for the last year, and during that time we have stopped approximately 1400 phishing attacks”… “The solution also defended us from about 800 malware attacks… Check Point also provides reports that give me thorough visibility into threats targeting our email platform.”

Secure All Your File-Sharing Apps

Harmony Email & Collaboration secures major file-sharing services—Google Drive, ShareFile, OneDrive, Sharepoint, Box, Dropbox—from malware, ransomware, east-west attacks and prevents accidental or malicious data loss.

Through dynamic analysis in a scalable, cloud-based virtual environment, all attachments are tested and executed to ensure there is no malicious content. Harmony directly detects malicious behavior and quarantines files before the threat can spread. Custom policy filters allow for per-organization configurations.

Each file is scanned and analyzed by Harmony for malicious links which we then block across all of your file-sharing apps. Every link in every file is measured on both a domain level as well as an individual page level, leveraging several major data sources for URL Block Lists.

secure all sharing apps

Collaboration Security

Collaboration Security

Collaboration tools like Slack and Microsoft Teams aren’t inherently secured, leaving organizations and data exposed. Harmony Email & Collaboration adds our best-in-class security layers that are mandatory to enterprise security: malware protection, URL protection, DLP, compliance tools and more.

Harmony controls access to confidential data, quarantines malicious content and informs users of security events.

Simultaneously, a detailed dashboard updates administrators on security issues with usage within the apps. Harmony logs the total number of users, files, shares, links, logins, channels and threat detections.

Part of Check Point Harmony

The industry’s first unified security solution for users, devices and access

Check Point Harmony consolidates six security products to provide uncompromised protection for remote users in a single solution that is easy to use, manage and buy.


Harmony video thumbnail

ZTNA Buyer’s Guide

Zero Trust essentials for your most valuable assets


Harmony is powered by ThreatCloud

ThreatCloud, the brain behind all of Check Point’s products, combines the latest AI technologies with big data threat intelligence to prevent the most advanced attacks, while reducing false positives.


Ready to Experience Harmony Email & Collaboration?

How it Works


Get Pricing


A Cyber Pandemic Will Happen.
Learn how to Protect Your Organization


This website uses cookies for its functionality and for analytics and marketing purposes. By continuing to use this website, you agree to the use of cookies. For more information, please read our Cookies Notice.