Cloud Application Protection

Preventive protection for cloud-based applications such as email, collaboration and storage. A powerful combination of spam filtering, anti‑malware scanning, anti‑phishing and advanced threat defense capabilities.

ESET Cloud Office Security
Advanced protection for Microsoft 365 applications

Cloud security

Preventive protection for cloud-based applications such as email and storage. A powerful combination of spam filtering, anti‑malware scanning and anti‑phishing capabilities.

ESET Cloud Office Security

Advanced protection for Microsoft 365 applications


Why do customers appreciate our cloud application protection?

Secured cloud applications

Equip your Microsoft 365 Exchange Online and OneDrive with another layer of protection featuring proven award-winning technology.

Business continuity

Helps eliminate unsolicited emails, targeted attacks and ransomware, allowing employees to focus on their jobs and ensure business continuity.

Cloud-based console and automation

Get immediate notifications direct to your dedicated console, or via alerts. New users are protected automatically.

Common use cases

Worried about

Risk mitigation?

A company owner wants to apply specific measures to minimize cybersecurity risks and maintain business continuity.

Worried about

Data stored in the cloud?

There are frequent exchanges of large files on company cloud storage between internal and external people.

Worried about

Ransomware, unknown or questionable files?

Ransomware tends to enter unsuspecting users’ mailboxes through email.

What makes our solution a perfect fit for your needs?

Cloud security

ESET Cloud Office Security

Provides advanced protection for Microsoft 365 applications against malware, spam or phishing attacks with ultimate zero-day threat defense and an easy-to-use cloud management console.

Advanced protection

  • Antispam
  • Anti-Phishing
  • Anti-Malware
  • Advanced Threat Defense ESET LiveGuard Advanced
    Proactive protection against zero-day threats that analyses suspicious samples in an isolated cloud sandbox environment.
  • Cloud-Based Console

Protected applications

Exchange Online, OneDrive, Teams, SharePoint Online

For SharePoint on-premises, click here

30-days free trial, no commitment

Explore ESET Cloud Office Security features


Now using an enhanced, award-winning engine with improved performance, this essential component filters all spam emails and keeps user mailboxes free of unsolicited or undesired messages.


Prevents users from accessing web pages that are known to be phishing sites. Email messages can contain links that lead to phishing web pages.


Scans all incoming emails and attachments as well as all new and changed files. This helps keep the user’s mailbox free of malware and prevents the spread of malware through cloud storage across multiple devices.

Advanced Threat Defense

Proactive cloud-based defense against ransomware and never-before-seen threat types. Utilizes advanced adaptive scanning, cutting-edge machine learning, cloud sandboxing and in-depth behavioral analysis.

Automatic protection

With this option enabled, admins can be sure that new users created within the Microsoft 365 tenant will be automatically protected without the need to go to the console to add them separately.

Quarantine manager

An admin can inspect objects in this storage section and decide to delete or release them. This feature offers simple management of emails and files that have been quarantined by our security product.

Committed to the highest industry standards

ESET is a 'Major Player' in modern endpoint security IDC MarketScape: Worldwide Modern Endpoint Security for Enterprises 2021 Vendor Assessment

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ESET was awarded in multiple independent tests

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ESET is a ‘Top Player’ in endpoint security Advanced Persistent Threat (APT) Protection - Market Quadrant 2021

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ESET PROTECT Advanced is a leader in Endpoint Protection Suites on G2

ESET is appreciated by customers worldwide

Read full reviews

ESET is among 'Established Vendors' in endpoint protection

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Purchase your cloud application protection today

ESET's cloud application protection is available in the following solutions

Secured cloud applications and multilayered endpoint protection.

Price available on request
Leave us your contact details to receive an offer tailored for your company's needs.

Cloud security

All included components:
  • Cloud-based Console
  • Endpoint Protection
  • File Server Security
  • Full Disk Encryption
  • Cloud Sandbox
  • Cloud App Protection

Advanced protection for Microsoft 365 apps, with ultimate zero-day threat defense.


Cloud security

  • Antispam
  • Anti-Phishing
  • Anti-Malware
  • Cloud Sandbox NEW
  • Cloud-Based Console