Email encryption software comparisons

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Read further to see the best email encryption software and consider each one based on specifications and requirements. Symantec Gateway Email Encryption delivers essentially managed, standards-based email encryption to secure email communications.

The software functions as a firewall from unauthorized access over the public Internet regardless of whether or not the recipients own an email encryption tool or not. This enables organizations to minimize the risk of a data breach with compliance to the regulatory ordinance for security and privacy of information.

The software presents functions for web email protection, PDF email protection, and gateway-to-recipient security. To provide the necessary secure communication between the sender and receiver, the recipient receives an email with a link to a web portal. The user logs into the portal to access the email and respond with the utmost security.

This way, all email communications take place within an encrypted environment. It is an ideal solution for secure collaboration. When dealing with one-way communications, PDF email protection is especially useful. The email is sent as an encrypted PDF attachment wherein the recipient can only access the information with a user-defined password to decrypt it.

This solution is ideal for sending secure information when no response is required. Gateway-to-recipient is commonly used when one organization communicates with another organization that has an encryption tool in place. This is effective when both organizations are using compatible methods. Powered by XGen, Trend Micro Email Security focuses on protection, detection, and response when dealing with security threats like ransomware, fraud, and targeted attacks.

The software provides tools to detect internal threats within the organization. It is capable of sharing threat intelligence with other security layers that allow its customers to access email and collaboration systems to detect existing malware or compliance violations within the organization. You may also look into how you can work with integrated communication software systems to enjoy greater efficiency and collaboration within your business. Trend Micro delivers absolute security against threats in disguise.

XGen security uses cross-generational defense techniques to precisely detect the widest range of email attacks and delays in the delivery of legitimate emails. The software can respond and remediate effectively as it helps with the discovery and cleanup of malware activities through multiple security layers. Trend Micro offers a wide range of solutions to fit every environment and situation.

The software offers email gateways as a cloud service, virtual appliance, or hardware appliance. One of the core features of this solution is the identity-based encryption that enables organizations to make use of secure communications without downloading any software. Information can be sent even if the recipient is offline with the use of unique private keys.

SecureMail On-Premises Standard provides a full scope email encryption solution available for desktop, cloud, and mobile. It is ascendible to countless users leveraging stateless key management and offering diverse advanced add-ons.

On the other hand, SecureMail On-Premises Enterprise is a global enterprise email encryption solution with considerable add-on features and customized user experience that includes custom branding and multi-language support. The vendor does not include the pricing plans and information on its website. The software is offered through quotation.

All basic secure email account in Tutanota is always free with all security features included. No personal information is required to access an anonymous email account.

The service does not log IP addresses and removes IP addresses from every email communication and encrypts the subject, content, and all attachments of emails.

Only the user can decrypt and access data. A private account in Tutanota is free of charge. Business accounts are only available in Premium and Professional accounts with the same price range and features.

Tutanota provides special offers for additional storage for secured emails and additional email aliases. Proofpoint Email Encryption delivers automatically-encrypted messages and attachments. Users are not required to manually encrypt their email to send and receive secure messages. The service provides powerful, policy-driven encryption features that reduce the risks concerning regulatory violations, data loss, and corporate policy violations.

Proofpoint Email Encryption is ideal for any enterprise that requires sensitive data security that can still be accessible to appropriate affiliates, business partners and end users—available on desktops and mobile devices. Proofpoint Email Encryption offers several functions such as policy-based encryption, streamlined storage, and granular control. This function focuses on consistent and accurate compliance, data loss prevention and content security policies.

Under streamlined storage, burdens in key management, backup, and administration are eliminated through Proofpoint Key Service. It offers secure, cost-efficient, highly available and fully redundant key storage facilities.

The software helps secure unstructured data to reach compliance requirements and manage business efficiency.

The company has AI-powered platforms that let users control and secure data. Egress is trusted by enterprise organizations and governments around the globe.

The platform offers email and document classification, accidental send prevention, email encryption, secure online collaboration, audit, and compliance reporting. Egress Email Encryption provides easy encrypted email communication. Users can secure emails with one-click; send large files securely by surpassing file size restrictions with complete control over who has access; revoke further access to any content the user sent; and avoid data breaches and fix errors.

Egress Email Encryption covers functions for real-time control sharing sensitive data, Egress smart authentication, and flexible hosting options for secure mail infrastructure. Egress provides diverse pricing plans depending on the number of software users.

However, for business packs of 20, customers are advised to contact the vendor. Protect, share and control are the main factors that could describe Virtru Email Encryption solution. The on-demand encryption solution ensures smooth navigation and enhances security awareness for its users.

Virtru permits its customers to revoke, expire and track or disable forwarding—even after the messages have been read and forwarded so the users never lose control of their sensitive information.

Another feature of the product is its centralized enterprise policy management. This allows its users to set, enforce and report on DLP policies also known as email transport rules in an incorporated administrative console.

The software also grants its users to quickly see where the emails and files have been shared, whether it is inside or outside the organization. Additionally, custumer-hosted keys give the users complete control over protected content. This prevents unauthorized access and blind government subpoenas. VMware developed a faster and smarter mobile inbox that can be easily configured by its users.

It has tools such as custom swipe gestures and quick-reply templates, quick sharing of calendar availability and more. Workspace ONE Boxer is an efficient way to manage emails. The application offers a consumer-centric focus on mobile efficiency with AES bit encryption. Boxer has configurable swipe gestures that allow its users to tailor email experience for fast management on-the-go.

Likewise, one of its features makes use of templates to quickly respond to emails. It also lets its users send their availability within the time of the month or year using the calendar.

The application is free of charge. Folder Lock offers password-protected files, folders, and drives; file encryption and real-time backup; portable driver security; and files and drives shredding and history cleaning. End users can encrypt emails themselves via their existing email client.

Echoworx provide high-quality access and audit reports, so you have visibility over who is accessing encrypted email. They also provide additional features such as large file encryption. Echoworx offers a huge amount of features and policies. Egress provide email encryption and security solutions. They offer three email security solutions, Egress Prevent, Protect and Investigate. Egress Protect provides enterprise-grade encryption, used by governements and industries to secure email delivery.

Egress uses AES bit encryption to provide message-level protection via an on-premise, cloud ora hybrid solution, while comprehensive permissions include read-only access, disabled attachment downloads, and restricted forwarding. Egress is best suited to Office envioronments. Egress provides full audit logs and allows end users to revoke access to delivered emails, helping to prevent security breaches. The service makes it easy for Office users to encrypt, send and receive encrypted large files without leaving their email inbox.

In addition to encryption, Egress also provides protection against misaddressed emails and attachments, warning users if they are about to accidentally cause a data breach. Egress is the top email encryption solution for Office users. The solution is suitable for organizations of all sizes, and customers include large enterprises and government agencies, as well as small businesses. Microsoft Office Message Encryption is easy to use within O It offers some useful features; users can send secure email both internally and externally very easily.

Admins can create custom policies, so that end users can stop encrypted emails from being forwarded. There are a few features missing, however, such as attachment encryption. There is also no reporting currently offered, but this is being added. Mimecast is a globally leading security vendor for businesses. They offer an encryption service which uses a secure web portal method of encryption.

This means users can send encrypted messages via their existing email client, and recipients can log in to a webpage to view them. Mimecast offer a trusted and secure platform, so you can send emails without fear of data loss. They offer a number of features to protect data. This includes giving admins reports, but not actually letting them see the contents of an encrypted email. Mimecast offer a range of end user controls. This includes being able to see when an email has been read and putting restrictions on forwarding and printing of encrypted emails.

End users can also revoke access if an email was sent accidentally. This means that this is a great encryption option if you are already a Mimecast customer.

Paubox is a market leader in HIPAA compliant email, working to provide secure email communication for healthcare organizations via encryption and data loss prevention methods.

The Paubox email suite is an all-in-one solution to encrypt email, eliminate display name spoofing attacks, prevent phishing attacks, and protect data. This solution encrypts emails automatically, without needing any additional input from either the sender or recipient of the email, and with no portal and no password required.

The Paubox email suite uses email filters to block viruses, phishing and spam emails so they never reach your employees inboxes, seamlessly integrates with business email providers like Google Workspace, Microsoft , and Microsoft Exchange, and archives inbound and outbound emails which are stored encrypted at-rest for eDiscovery, disaster recovery and HIPAA compliance.

Paubox also lets users add filters for automated malware attack prevention, and provides insights into usage, mail logs, quarantined attacks, and notified alerts. This solution is rated highly by users and is well suited to healthcare organizations looking for an easy to use, compliance friendly option for improving their email security and preventing cyber-attacks. It has a higher level of security compared to the other products listed on this page.

PreVeil is built on highly secure encryption standards, and adds an encrypted mailbox to Outlook inboxes, without changing your exisiting email address. With PreVeil, no one but the sender and recipient can ever see the message. If hackers attack the server, all they get is gibberish. Device management controls let admins disable lost or stolen devices quickly. No single administrator can compromise an entire organization, for example by exporting messages or files, without authorization from others.

Virtru offers a secure cloud-based email and data encryption platform, which gives users more control over how their emails are interacted with. Virtru encrypted email can be opened directly within the email client, and are encrypted end-to-end. With Virtru, users can easily read and send encrypted emails directly from their inbox, and admins can set easily set security policies to enforce organization wide.

Virtru is the top encryption solution for GSuite, allowing users to encrypt email directly from Gmail, and encrypting Google Drive documents. Virtru allows end users to encrypt emails directly from their email client. Virtru deploys quickly, and gives admins the ability to see where emails and files are being shared. Admins can also set, enforce and configure security policies across the enterprise from the admin dashboard.

Virtru is built for enterprise users, with a feature set designed for mid-sized to larger organizations rather than very small organizations. ZixEncrypt offers policy-based email encryption which streamlines the process for end users.

Admins set custom policies based on certain keywords, or departments. ZixEncrypt encrypts emails which come under these policies automatically. Encryption works via a secure web portal, secure PDF encryption, or end to end encryption.

Zix implements content filters, which automatically encrypts emails. To open the encrypted email, receipients simply open the encrypted email like regular email.