Email Encryption Software
Top Rated Products
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DataMotion integrates modern secure information exchange into the systems users are in today. A variety of flexible APIs, a no-code web component, connectors, and pre-built solutions enable integration with existing workflows without having to replace systems or develop a new solution…
Microsoft Exchange is a secure email / messaging gateway with file archiving and encryption / data loss capability, available as a hosted service (Exchange Online) or installed (Exchange Server).
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Proofpoint Email Encryption provides automatic encryption of messages and attachments, as well as simplified encryption policy, no touch key management, and other features.
Tresorit offers end-to-end encrypted file sync & sharing. The vendor promises an ultra-secure place in the cloud to store, sync and share files easily from anywhere, anytime. The vendor says Tresorit is powered by end-to-end encryption and enhanced with a flexible permission…
Avast Email Security is a service available and delivered through the company's CloudCare security management console. Three features of Avast Email Security service allow employees and customers to manage their email more safely: Anti-spam to keep email boxes free of unwanted email,…
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Trustifi is a cyber security firm featuring solutions delivered on software as a service platform. Trustifi email security products provide both inbound and outbound email security from a single vendor.Trustifi states their key objective is keeping client’s data, reputation, and…
Proton Mail, from Proton Technologies, boasts being the world’s largest encrypted email provider. An email server, the vendor states their mission is to defend the right to privacy by making end-to-end encrypted email easy enough for anyone to use, and offers free email accounts…
Mailfence is a secure and private email collaboration suite that offers OpenPGP encryption. The solution includes a suite of features such as Mailfence Email, Documents, Calendar, and Contacts. Each feature has an integrated group functionality called Mailfence Groups that users…
FileCap is a provider of secure file transfer solutions, dedicated to simplifying the way organizations exchange sensitive information. The platform is designed to ensure the secure transmission of files, protecting businesses from data breaches and enabling seamless collaboration.…
StayPrivate ensures that important emails to and from personal email accounts are secure and stay private. Boasting users among thousands of companies, from a wide range of sectors, to protect millions of emails every day, StayPrivate combines military grade encryption and enterprise…
ClrStream is an email security, continuity and durability solution for MS Exchange, Office 365, MDaemon, Postfix, PostMaster, Zimbra & other mail solutions. ClrStream protects email servers from Spam, Virus, Ransomware and DDOS attacks. It also provides email continuity when…
Encyro provides encrypted email and secure file sharing services to businesses in industries ranging from real estate to insurance. They also offer electronic signature capabilities for increased security and compliance.
Hornetsecurity provides automated email encryption. The sending of emails is permanently secured by TLS encryption. In addition, depending on the recipient, the emails are automatically encrypted via PGP or S/MIME.
Symantec Desktop, Gateway, and Mobile Email Encryption, sensitive data can be protected wherever it goes and wherever it resides – even in the cloud.
EncryptTitan is an encryption system for MSPs & Enterprises that allows users to exchange information securely via email. EncryptTitan provides organizations with tools used to adhere to state and federal privacy regulations while protecting their organization. It is cloud-based,…
Dell's SonicWall Email Security Software is a messaging security suite.
Secardeo TOPKI (Trusted Open PKI) is a PKI system platform for automated key distribution of X.509 certificates and private keys to all users and devices where they are required. For this, TOPKI provides components that serve for specific certificate lifecycle management tasks.…
Mimecast’s Secure Messaging solution provides secure email communications from employees' email client. Administrators can set overarching security policies, which are applied automatically in the Mimecast service.
INKY is a behavioral email security platform that blocks threats, prevents data leaks, and coaches users to make smart decisions. Like a security coach, it signals suspicious behaviors with interactive banners that guide users to take safe action on any device or email client. Thus,…
Echoworx, headquartered in Toronto, offers email and large file encryption, securing enterprise communications.
A service including secure business email, calendar, and VPN, used to ensure every email, calendar event, and even the business's internet connection is automatically secured with strong encryption.
IceWarp, from the company of the same name headquartered in Springfield, Virginia, is an email applications and unified communications offering.
SilverSky provides a range of cybersecurity solutions that help small and mid-sized businesses meet their security and regulatory compliance needs. The vendor boasts over twenty years experience in some of the world's most regulated industries, and state they understand that…
MDaemon Technologies develops Windows-based email, email security, Outlook collaboration, and network fax management products for small-to-medium businesses worldwide. Their products include the MDaemon Email Server messaging and collaboration solution, and the MDaemon Private Cloud…
Dundee Internet Services, Inc., is a commercial operator of the Lyris ListManager™ software. They state they excel as a top (Email Service Provider) ESP throughout the worldwide community of List Owners.
Seclore presents an open, agile Data-Centric Security Platform. The Platform enables organizations to unifyData-Centric Security Solutions with existing Enterprise systems to address the inherent limitations in various data protection point solutions. The cohesive Data-Centric Security…
Egress uses a blend of linguistic and contextual analysis, social graphing, and advanced DLP to stop inbound targeted attacks on the inbound, prevent misdirected emails and attachments, protect sensitive data with the right level of security, and respond to risk across the email…
Email Encryption Software TrustMap
TrustMaps are two-dimensional charts that compare products based on trScore and research frequency by prospective buyers. Products must have 10 or more ratings to appear on this TrustMap.
Learn More About Email Encryption Software
What is Email Encryption Software?
Email Encryption Software disguises content within email messages so that they cannot be read by anyone apart from the intended recipient. Emails are typically encrypted and then decrypted by means of a digital signature mechanism that uses public and private keys. The public key is shared with everyone while the private key is kept private.
There is a range of related security features that frequently accompany email encryption software. For instance, many vendors pair encryption with Data Loss Protection or package it within a broader secure email gateway. Other providers offer an all-in-one email hosting and managed security service, allowing companies to outsource the entire email management process.
Email encryption and compliance
Email encryption software is increasingly deployed to maintain regulatory compliance. Email encryption has become a necessary tool for ensuring that companies don’t violate a growing list of regulations around sensitive information and data protection rules. For instance, medical regulations like HIPAA have made email encryption standard practice in that field when working with sensitive patient information. Broader regulations like GDPR also incentivize extra caution among enterprises and smaller organizations alike.
Some email encryption software is tailored to serving these regulatory needs. Some vendors may offer their secure email solutions to at-risk organizations like healthcare providers, while others may offer additional support around compliance reporting and auditing.
Email Encryption Software Features & Capabilities
All email encryption software includes the ability to secure email communications between the sender and receiver. The extended capabilities that each product has beyond the core function will vary more, but will frequently include:
- Support for internal and external users
- Integration with existing email infrastructure
- Continually improving cryptography
- File security
- Mobile device support
- Policy and identity-based encryption
Encryption also usually includes authentication where the user is obliged to prove his or her identity by using a username and password combination in order to get access. More recently biometrics (fingerprints or eye retina recognition) is used instead of username and password, making it more difficult for hackers to break into computer systems.
Email Encryption Solutions Comparison
To compare different email encryption solutions, consider these factors:
- Point solution vs. security suite: Some products offer more specific data transmission-focused security, such as encryption and DLP. Other vendors package a much broader set of features, from secure email gateways to end-to-end hosted security. The former situation may be appropriate to organizations with very specific encryption needs around specific kinds of data, or around just emails specifically. Other companies may prefer a suite option if they require broader security features.
- Regulatory compliance: Some organizations, such as those in the medical industry, are driven to email encryption primarily to stay compliant with various regulations. These users require very specific security features and processes. However, they may not require the same broad range of security that other organizations need. Some email encryption vendors tailor their encryption services to meet these specific requirements without forcing organizations to pay for unnecessary capabilities.
- Email encryption or all-in-one email service: The other type of suite available is a vertical suite that encompasses all email-related capabilities. These products host the email inboxes and data management as well as handling encryption needs. Other products focus on integrating with existing email services, like Gmail or Outlook. Buyers should consider whether they want to adopt a new system as a whole, or layer an email encryption software over their existing infrastructure.
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Pricing Information
While some email tools have built-in encryption capabilities, standalone encryption tools cost between $10 and $100 per month. Pricing varies depending on the scope of capabilities offered and the number of users.
Email Encryption Software Best Of Awards
The following email encryption software offer award-winning customer relationships, feature sets, and value for price. Learn more about our Best Of Awards methodology here.
