Advanced Data Loss Prevention

On one hand organizations struggle to contain the loss of sensitive and confidential data, on the other security operation teams are flooded with a high volume of false positive alerts that make prioritized response almost impossible. Learn how Armorblox helps prevent accidental or malicious exposure of data while increasing the efficiency of security operations.

organizations protected
Minutes to deploy over API
Reduction in phishing response times

Common Indicators of Email Data Loss

  • Unusual Mail Rules

    An employee is auto-forwarding all business mails to their personal email address. Whether out of negligence or malice, the result is data loss.

  • Suspicious Downloads

    An employee that usually downloads things sparingly has suddenly downloaded 10 documents within half an hour.

  • Incorrect Recipients

    Accidentally replacing an ‘i’ with an ‘e’ in the recipient’s email address means you just sent that quarterly financial report to a stranger.

  • Confidential Data Leaks

    An employee just shared a confidential spreadsheet containing all your customer data with a third-party analyst.

  • Anomalous User Behavior

    An employee that is located in the US and not on approved vacation just logged in from the UK. An indication of impossible travel and data compromise.

  • Email Compromise

    John from HR just sent an email to Stacey in Accounting, urgently requesting to view an internal document. Unfortunately, Stacey does not realize that John’s account has been compromised and the requested content will jeopardize confidential financial data.

Armorblox Advanced Data Loss Prevention

Reduce false positives, prevent accidental or malicious exposure of data, and automate security response by bringing natural language understanding and AI techniques to data loss prevention.

  • Reduce false positives by applying natural language understanding (NLU) to improve efficiency of security operations.
  • Prevent accidental or malicious exposure of sensitive data by combining user-behavior analytics, content analysis, and insights from business workflows conducted over email.
  • Save time and automate security response with policies and detections powered by AI and ML, versus static rule-based policy setup.

How Does Armorblox Prevent Email Data Loss over Email?

Armorblox monitors, detects, and flags suspicious email activity to prevent the malicious and unintended sharing of sensitive data over email. Our advanced algorithms analyze thousands of signals to identify your organization’s risk exposure and protect your human layer from compromise.


Security Powered by Natural Language Understanding

Armorblox looks at thousands of signals to understand the context of email communications and user behavior to stop sensitive data from falling into the wrong hands.

Protect Sensitive Data

Detect when unencrypted passwords, SSNs, bank account details, and other sensitive information is shared with external parties or compromised internal accounts, via email or attachments.

Reduce False Positives

Decrease the volume of alerts seen with legacy DLP solutions by identifying sensitive data within email context, e.g. differentiating between a SSN, Zoom meeting ID, or birthdate.

Contain Targeted Threats

Leverage custom machine learning models built for each organization and every user to stop sophisticated attacks.


Detailed Email Insights Built for Human Eyes

Armorblox provides visibility into the types and frequency of DLP violations within your email environment so you can clearly see the ROI the platform provides each organization.

Centralized Dashboard

Manage a central repository for all DLP violations, trends, and incident remediation actions (access revoked, deleted, blocked) auto-remediation actions with intuitive search and query.

Communication Insights

Uncover communication insights for targeted security interventions, e.g., insights based on individuals and departments with the most DLP violations.

DLP Within Context

Leverage easy-to-consume insights, impacted user information, and in-email data loss highlights.


Minimize Email DLP Busywork

Armorblox provides predetermined and custom policies with automatable response actions. Our platform does the heavy lifting so your team has more time to spend on proactive compliance measures.

Data Loss Violation Categories

Avoid manual policy creation with pre-built compliance categories for PII and PCI (e.g., SSNs, bank account numbers). Custom policies and regexes provide the ability to detect the presence of any data proprietary to business or organizational workflows.

Flexible Configuration

Armorblox DLP can be configured in compliance mode (monitoring, detection) or block mode (delete and block emails).

Automated Remediation

Save time by setting automated remediation workflows for specific departments and data loss violation types with custom alerting.

City of San Jose

Cities and counties have seen a startling increase in business email compromise and impersonation attacks. In deploying Armorblox, we have a tool that helps detect and prevent those attacks smartly — it is highly effective and does not interrupt the flow of City business.

Rob Lloyd


Learn more

Start Monitoring Email Risk Exposure in Minutes

Armorblox connects over APIs and can be deployed in minutes within your email environment. Give your security team time back in their day to focus on more proactive tasks.

Why Armborblox for Data Loss Prevention

  • Algorithms That Understand Sensitive Data
    Armorblox algorithms understand the content and context of email communications to detect sensitive data loss with increased accuracy.
  • Detection & Response That Saves Time
    Armorblox has out-of-the-box detection policies and automatable response actions that take email DLP busywork out of your hands.
  • Machine Learning Tailored to Your Business
    We don’t have all the answers, but you do. Armorblox builds custom ML models for every customer and end user to keep learning and get better with time.
See for yourself.
See how Armorblox can protect your users from email attacks and save valuable time for your security team.