Best Email Encryption Software
Email encryption technology is used to transform and secure information travelling through an email server. These tools ensure data-in-transit remains secure until the authorized party is identified. Email encryption can be useful in any industry, but is a requirement for others. Medical records and government data are both examples of information that must be encrypted before being shared.
Email encryption tools use a variety of encryption methods to mask information, but they all provide some level of encryption capabilities to prevent unauthorized access to sensitive business information. Transport-level-encryption will ensure no eavesdropping occurs and that information remains private until delivered to the target network. End-to-end encryption adds further factors keep data encrypted longer. For example, an email can be encrypted from the point of creation and remain encrypted until only approved devices directly associated with the target user.
Some secure email gateway software possesses encryption capabilities, but those tools also have additional features for comprehensive spam filtering, malware protection and information archiving.
To qualify for inclusion in the Email Encryption category, a product must:
Best Email Encryption Software At A Glance
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Paubox is a HIPAA compliant email security platform designed for healthcare organizations. It provides outbound email encryption and AI-powered inbound email protection, helping organizations safeguar
Paubox is a HIPAA compliant email encryption service that allows users to send secure emails without taking extra steps. Reviewers like the ease of use, seamless integration with existing email platforms, and the peace of mind provided by the automatic encryption of both incoming and outgoing emails. Reviewers noted occasional issues with emails being held up in quarantine, difficulty understanding the technology, and concerns about the cost, especially for small practices.
16,536 Twitter followers
Secure data directly from your inbox with Virtru. Users can easily encrypt emails and attachments with just one click, protecting sensitive data such as personally identifiable information (PII), inte
1,798 Twitter followers
Proofpoint’s Core Email Protection (CEP) stops 99.99% of all email threats before they become compromises. It stops the broadest range of email cyberattacks, spam and graymail. For security analysts,
31,106 Twitter followers
Check Point Harmony Email & Collaboration, protects enterprise data by preventing targeted attacks on SaaS applications and cloud-based email.
Check Point Anti-Spam & Email Security is a tool designed for the detection and prevention of spam and phishing attacks, integrating with platforms like Microsoft 365 and providing real-time threat prevention. Reviewers frequently mention the product's seamless integration with platforms like Microsoft 365, its user-friendly interface, and its effective blocking of spam, phishing, and malicious emails, which enhances productivity and reduces IT overhead. Reviewers mentioned issues such as the limited range of supported email platforms, the need for more granular control over policies and rules, and the occasional flagging of secure emails as suspicious, which can slow down workflows and require manual review.
71,026 Twitter followers
FTAPI is the leading platform for secure data exchange, supporting companies, authorities, and organisations in exchanging their sensitive data efficiently and in compliance with the GDPR. Founded in
211 Twitter followers
Kiteworks’ mission is to empower organizations to effectively manage risk in every send, share, receive, and save of sensitive content. To this end, we created a platform that delivers content governa
Kiteworks is a secure file sharing and collaboration platform that offers encryption, access controls, and compliance-focused tools, integrating with tools like Microsoft Office and Salesforce. Reviewers appreciate Kiteworks' robust security features, detailed audit trails, and seamless integration with existing tools, which enhance secure collaboration and compliance with regulatory requirements. Reviewers mentioned that the mobile app user experience could be improved, the interface could be more intuitive, and the initial setup can be complex for new users.
3,462 Twitter followers
With Proofpoint Email Encryption, messages and attachments are automatically encrypted with complete transparency. Users don't need to manually encrypt their email to send and receive messages securel
31,106 Twitter followers
Tresorit is a secure content collaboration platform built to help individuals and organizations store, sync, and share sensitive information without sacrificing privacy. It brings encrypted storage, f
7,490 Twitter followers
SendSafely lets you easily exchange encrypted files and information with anyone on any device. Let us take the headache out of secure file exchange. SendSafely integrates with many popular third pa
1,099 Twitter followers
Trustifi is a cybersecurity firm featuring solutions delivered on a software-as-a-service platform. Trustifi leads the market with the easiest-to-use and deploy email security products providing both
354 Twitter followers
RMail® is the e-security platform by RPost®, a global leader since 2000. RMail specializes in elegantly easy to use email encryption for privacy and compliance, e-signatures, legal e-delivery proof, s
1,987 Twitter followers
365 Total Protection is the only solution on the market to cover all aspects of security, compliance and backup for Microsoft 365. Choose from various bundles to suit your business needs, and enjo
1,125 Twitter followers
KnowBe4 Cloud Email Security is a comprehensive AI-powered email protection platform that defends against sophisticated inbound and outbound email threats, transforming email from organizations' large
16,190 Twitter followers
Proton Mail for Business is a secure email and calendar solution that helps small and medium‑sized businesses (SMBs) send, receive, organise, and manage professional email and calendar communications
357,186 Twitter followers
Zivver provides secure email communications for effortless compliance. Founded in the Netherlands in 2015, Zivver is trusted by over 10,000 organizations globally to prevent data leaks caused by hu
336 Twitter followers
