Best Email Encryption Software & Solutions in 2023

NeoCertified provides secure email encryption for businesses and individuals alike. With no sales minimums, no setup fees, and a fully-refundable product guarantee, NeoCertified is the simple, easy-to-use, ready-to-go solution that defies that of the standard in the encryption industry. With a product that encompasses all industries and verticals -- healthcare, finance, legal, education, non-profit -- you can be sure that all of your documents, sensitive information, and secure email messages are protected through the entire process... in transit and at rest. NeoCertified - Secure Email Encryption since 2002.

Avanan, a Check Point Company, catches the advanced attacks that evade default and advanced security tools. Its invisible, multi-layer security enables full-suite protection for cloud collaboration solutions such as Office 365™, G-Suite™, and Slack™. The platform deploys in one click via API to prevent Business Email Compromise and block phishing, malware, data leakage, account takeover, and shadow IT across the enterprise. Avanan replaces the need for multiple tools to secure the entire cloud collaboration suite.

LuxSci enables organizations to communicate securely at scale. LuxSci protects sensitive data with email and web solutions that are uniquely flexible and secure. Certified by HITRUST CSF to support customers with HIPAA compliance requirements. LuxSci’s secure email and web solutions include: • Secure High Volume Sending: Enables organizations to send massive volumes of encrypted transactional and marketing emails via API or SMTP. • Secure Connector: Encrypts outbound emails sent from Microsoft Office 365 and Google Workspace. • Secure Email Marketing: Create and send encrypted email marketing campaigns to engage customers while protecting sensitive data. • Secure Email Hosting: Reliable day-to-day business email designed to protect sensitive data. • Secure Web and Database Hosting: Fully managed web hosting services for web applications that must meet compliance standards. • Secure Forms: Collect and store sensitive information safely online. LuxSci’s secure solutions are scalable to meet the needs of companies of any size that work with sensitive data including medical records, financial data, and other confidential information.

The Barracuda Email Security Gateway is an email security gateway that manages and filters all inbound and outbound email traffic to protect organizations from email-borne threats and data leaks. As a complete email management solution, the Barracuda Email Security Gateway lets organizations encrypt messages and leverage the cloud to spool email if mail servers become unavailable. The Barracuda Email Security Gateway is offered without per-user or per-feature fees, and is also available as a virtual appliance or in a public cloud environment (Amazon Web Services (AWS), or Microsoft Azure).

The Egress Intelligent Email Security platform supports organizations in tackling the most complex cybersecurity challenge they face: insider risk. Recognizing that the biggest vulnerability in any business is email, we have built the only Human Layer Security platform that defends against inbound and outbound email threats. Using patented contextual machine learning we detect and prevent abnormal human behavior such as targeted phishing attacks, misdirected emails, and data exfiltration.

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 governance, compliance, and protection to customers. The platform unifies, tracks, controls, and secures sensitive content moving within, into, and out of their organization, significantly improving risk management and ensuring regulatory compliance on all sensitive content communications. Any professional or organization who sends, shares, receives or saves sensitive content should govern and protect it with Kiteworks. It’s as simple as that. With Kiteworks, CIOs and CISOs gain complete visibility, compliance and control over IP, PII, PHI, and other sensitive content across all 3rd party communication channels, including email, file sharing, mobile, enterprise apps, web portals, SFTP, and MFT. When users click the Kiteworks button, they know it’s the safe, secure way to share sensitive information with the outside world. With on-premise, private cloud, hybrid and FedRAMP deployment options, the Kiteworks platform provides the security and governance CISOs need to protect their organizations, mitigate risk, and adhere to rigorous compliance regulations such as NIST 800-171, HIPAA, SOX, GDPR, GLBA, FISMA, and others.