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Cybersecurity and Data Privacy with ZeroBounce Email Validation

The only thing more important to us than email verification is your trust and security. That's why our proprietary infrastructure offers a complete defense against cybersecurity threats around the globe. Our team works closely with compliance to ensure that your company's data receives peak protection no matter where you are.

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Get 100 free monthly email verifications when you sign up with a business/premium domain.

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Scalable data protection trusted by 500,000+ clients

PROPRIETARY HARDWARE AND INFRASTRUCTURE

  • ZeroBounce ImageAll validation data stored on ZeroBounce-owned and managed hardware
  • ZeroBounce ImageNo shared platforms
  • ZeroBounce ImageFull control over security and compliance
Man configuring ZeroBounce proprietary hardware and infrastructure

GLOBAL PRIVACY COMPLIANCE

  • ZeroBounce ImageSOC 2 Type 2 certified
  • ZeroBounce ImageISO- 27001 certified
  • ZeroBounce ImagePCI-DSS compliant
  • ZeroBounce ImageSIG and HECVAT risk assessment
  • ZeroBounce ImageData Privacy Framework (DPF)
  • ZeroBounce ImageGDPR compliant
  • ZeroBounce ImageCCPA compliant
  • ZeroBounce ImageHIPAA compliant

PLATFORM APPLICATION CYBERSECURITY

  • ZeroBounce ImageActive app and compliance testing, cloud security, and vulnerability management with Hacker1
  • ZeroBounce ImagePenetration testing and risk management with CyberSmart Defense
  • ZeroBounce ImageWeb Application Firewall (WAF) through Cloudflare Enterprise
  • ZeroBounce ImageUnmetered DDoS protection
Man performing cybersecurity and risk management assessments from his laptop

IDENTITY AND DATA PROTECTION

  • ZeroBounce ImageVendor assessment
  • ZeroBounce ImageOkta identity protection
  • ZeroBounce ImageTwo-factor authentication
  • ZeroBounce ImageRole-based access control
  • ZeroBounce Image24/7 account and IP monitoring
  • ZeroBounce ImagePassword-encrypted downloads
  • ZeroBounce ImageAutomatic file deletion after 30 days

INSURANCE

  • ZeroBounce ImageCommercial liability
  • ZeroBounce ImageCyber-multimedia liability
Man and woman discussing ZeroBounce cybersecurity and identity protection in a server room

Access our security program overview

Get the reportView ZeroBounce Trust Center

Reliable, effective customer data protection

ZeroBounce's proprietary systems receive third-party accreditations from national and international institutions.

SOC 2 Type 2 certified

SOC 2 Type 2 certified

A security framework developed by the American Institute of Certified Public Accountants (AICPA), SOC 2 Type 2 (Systems and Organization Controls) evaluates ZeroBounce in three-month intervals. It deems that our security effectively satisfies requirements for protecting customer data in both cloud storage and data processing.

ZeroBounce delivers a secure platform that meets the 5 Trust Services Criteria:

ZeroBounce ImageSecurity - ZeroBounce protects your data from unauthorized access.

ZeroBounce ImageAvailability - You can depend on our platform to always be available.

ZeroBounce ImageProcessing Integrity - You can expect our software to work as expected.

ZeroBounce ImageConfidentiality - No one can access your confidential information.

ZeroBounce ImagePrivacy - Your sensitive data is only available on a need-to-know basis (including us!)

Everything from your customer email data to your payment information is secured 24/7/365.

Woman reviewing ZeroBounce SOC 2 Type 2 compliance from a tablet including the official compliance badge

Global data privacy compliance

No matter where in the world your business operates or where your sales occur, ZeroBounce takes proactive steps to ensure that your customer data is protected in line with national and international privacy requirements.

HIPAA

HIPAA

ZeroBounce is certified and fully compliant with the Health Insurance Portability and Accountability Act of 1996, or HIPAA.

HIPAA is a national standard designed to protect the privacy of a person's health and medical history, along with any relevant data or documents. Our HIPAA compliance illustrates the quality and sophistication of ZeroBounce security and our ability to be trusted with any customer data related to the healthcare industry.

Businesswoman discusses ZeroBounce's HIPAA compliance with customer for their ,[object Object], needs

Defense against external and internal cybersecurity threats

Ongoing platform security and compliance testing

ZeroBounce works alongside HackerOne, a community of hackers and researchers that are the leaders in Attack Resistance Management.

HackerOne continuously tests the ZeroBounce platform to seek out potential vulnerabilities within given parameters. Together, we're always looking for ways to expose opportunities for bad actors to attack and eliminate them before they ever threaten your data.

HackerOne logo, featuring a team of cybersecurity researchers at work

Penetration testing

In a digital world, you need the confidence that your highly-sensitive customer information is safe in the event of a true cybersecurity threat.

ZeroBounce partners with CyberSmart Defense to execute various types of penetration testing. This simulates attacks from inside and outside the system to expose potential vulnerabilities. CyberSmart Defense has extensive knowledge of the ZeroBounce platform and is tremendously effective at helping us secure our platform.

CyberSmart logo, including a researcher performing a penetration test on the ZeroBounce platform

Web application firewall and DDoS protection

ZeroBounce uses Cloudflare Enterprise, an award-winning security solution that offers a web application firewall (WAF) to our main site and members area.

The WAF helps our security team monitor and filter any unwanted or harmful traffic from accessing our platform or the protected data. It also guarantees 100% uptime, meaning you'll always have access to your account and tools.

That means protection against potential DDoS threats by restricting the number of server requests allowed before they can take the platform offline.

Cloudflare logo, featuring a man applying firewall and DDoS protection in a server room for ZeroBounce

Sophisticated sign in and data security

Okta

Okta identity protection

New ZeroBounce members gain access to Okta identity protection integration, which offers a secure, passwordless, universal sign in complete with attack protection.

With Okta, you can easily control who has access to your ZeroBounce account from anywhere at any time.

Mac with a secure sign in screen featuring Okta

Learn more about ZeroBounce security and compliance

ZeroBounce ImagePrivacy Policy
ZeroBounce ImageGDPR Compliance
ZeroBounce ImageCCPA Compliance
ZeroBounce ImagePlatform & API Status Updates
ZeroBounce ImageSub-processors and Service Providers
ZeroBounce ImageAI Security

Industry-leading email validation for small businesses to global enterprises

ZeroBounce is the most secure email bounce management service with an unbeatable 99.6% verification accuracy rate.

While every company needs help with email list cleaningⓘ, you also need a trustworthy partner. Sign up for your free account today and learn why over 500,000+ clients choose ZeroBounce.

Create Your Free Account

Get 100 free monthly email verifications when you sign up with a business/premium domain.

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The best verification and cleaning starts with ZeroBounce

Try It Free

Get 100 free monthly email verifications when you sign up with a business/premium domain.

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© 2026 ZeroBounce. All rights reserved.

Download on App Store