Clearswift's products help organizations stay safe from threats that slip past legacy security controls and prevent against data loss.
From the Secure Email Gateway to our Secure Exchange Gateway, Clearswift's products are offered on-prem or in hybrid environments to complement Fortra's Advanced Email Security suite of cloud-based solutions.
Explore Our Email Security Products
Clearswift Secure Email Gateway
With its legacy in the MIMEsweeper for SMTP technology, the Clearswift SEG incorporates the latest in inbound threat protection (Avira and Sophos AV), a multi-layer spam defense mechanism, multiple encryption options, and advanced security features including DMARC/DKIM. The product has integrated DLP features such deep content inspection control on size and types of attachments, Adaptive Redaction, Optical Character Recognition (OCR), and Anti-Steganography features. The Clearswift SEG can be deployed on-premises, as a Hosted solution, to protect Cloud email, or as a Managed Service.
Clearswift Secure Exchange Gateway
The Clearswift Secure Exchange Gateway ensures that internal email correspondence on your Exchange 2013, 2016, or Microsoft 365 deployments match the confidentiality and compliance policies of your organization. Messages that contain certain violations can be quarantined for manual inspection, or the offending content can be removed using Adaptive Redaction. With critical information protection starting within the organization, malicious and or accidental data leakage is further mitigated. The Secure Exchange Gateway can be integrated with an existing email gateway and web gateway.
Unprecedented Email Protection
Automated Redaction and Sanitization
Anti-spam and Phishing
Mitigating Information Security Risks in Microsoft 365
Wrap an unprecedented layer of email security and sanitization around M365 to prevent targeted phishing attacks, embedded malware and the loss of confidential data that evades detection from Microsoft's basic security controls. Businesses can migrate their email with confidence knowing their security is strong enough for the cloud.
Available in the Clearswift core email product family, Clearswift and Cryoserver offer a superior email archiving solution which captures emails in real time, the instant they are sent or received, and freezes them in a tamper-evident environment. Emails are fully indexed, encrypted and compressed into the archive. Due to the emails being indexed in real time, the embedded search engine can carry out lightning fast searches.
With TLS as standard, and cost options to provide either S/MIME, PGP and password protected files or Web portal-based encryption, the Email Gateway offers a variety of options to cater for customer requirements. Whichever you choose, the Gateway allows sensitive data to be delivered securely, in seconds, using the optimal format for the recipient.
Adaptive security is automatically applied in real-time based on specific regulatory or governance policy, whether it calls for redaction, encryption, blocking, moving or deleting. Clearswift's unique Adaptive Redaction technology removes the compliance burden on organizations by removing only the non-compliant information from being shared, allowing the rest of the information to continue without disruption and false positives. Compliance protection that goes unnoticed from the end user.
Email Security Toolkit
Learn more about Clearswift email security solutions with the Email Security Toolkit. Designed with resources for the information and methods needed to get the most out of your email security solutions.
The functionality of the Clearswift Secure Email Gateway and its web-based interface have always been key strong points for us. The solution’s integration with Office 365 was a real bonus. We now have peace of mind that our new cloud email platform has the same level of protection that we had become accustomed to.
Alex Kennedy, Assistant Director of Business & Data Operations, Volusia County Schools
Our responsibility is to safeguard the critical information that is shared in and out of the organization. Clearswift solutions enables us to do this without impacting on the effectiveness of our essential daily operations.
Lee Millest, Desktop Services Manager
Easy to Use. Flexible Deployments.
Recognized for its inuitive policy capbilities and distributed management reviews, Clearswift Email Security Solutions offer the deployment option that best meets your security needs - cloud, virtual or gateway appliance. Clearswift’s unevasive detection and sanitization can also provide the enterprise protection that business require for cloud email and webmail.