Tessian

Tessian (formerly CheckRecipient) is a next-generation email security platform that helps enterprises counteract human error and significantly reduce the risk of data loss.

Tessian uses machine intelligence to analyse email networks and automatically prevent highly sensitive emails being sent to the wrong people with minimal end user disruption. Some of the world’s leading organisations across the legal, financial, professional services and technology sectors rely on Tessian as a critical component of their cybersecurity framework.

Tessian was acquired by Proofpoint in 2023.

Contact Information

London United Kingdom

Phone: +44 (0)20 8068 5223

Print Email Friend Add to Favorites Report Listing

Categories:
Email Security
Threat Detection & Protection

CyberSecurity Jobsite

Perimeter 81

Real Attacks. Real Tools. Real Scenarios.
Schedule a demo

Training that transforms behaviours

Sign Up: Cyber Security Intelligence Newsletter

Directory of Suppliers

IT Governance

IT Governance is a leading global provider of information security solutions. Download our free guide and find out how ISO 27001 can help protect your organisation's information.

NordLayer

NordLayer is an adaptive network access security solution for modern businesses — from the world’s most trusted cybersecurity brand, Nord Security.

CYRIN

CYRIN® Cyber Range. Real Tools, Real Attacks, Real Scenarios. See why leading educational institutions and companies in the U.S. have begun to adopt the CYRIN® system.

Authentic8

Authentic8 transforms how organizations secure and control the use of the web with Silo, its patented cloud browser.

XYPRO Technology

XYPRO is the market leader in HPE Non-Stop Security, Risk Management and Compliance.

Orange Cyberdefense

Orange Cyberdefense is the expert cybersecurity business unit of the Orange Group, providing managed security, managed threat detection & response services to organizations around the globe.

CyberScout

Cyberscout delivers the latest cybersecurity education, protection and resolutions services. We also provide swift incident response services around the world.

Radiflow

Radiflow is a leading provider of cyber security solutions for critical infrastructure networks (i.e. SCADA), such as power utilities, oil & gas, water and others.

Oznet Cyber Security

Oznet Cyber Security is dedicated to offering integral solutions oriented to the support and security of information.

Shieldfy

Shieldfy is a cloud-based security shield for your website to protect it from cyber attacks and malwares.

Absio

Absio provides the technology you need to build data security directly into your software by default, and the design and development services you need to make it happen.

Mphasis

Mphasis is a leading applied technology services company applying next-generation technology to help enterprises transform businesses globally.

Prodera Group

Prodera Group is a specialist technology consulting partner trusted to help navigate the complex and dynamic lifecycle of change and transformation.

Nineteen Group

Nineteen Group delivers major-scale exhibitions within the security, fire, emergency services, health and safety, facilities management and maintenance engineering sectors.

RevealSecurity

RevealSecurity's TrackerIQ detects malicious activities in enterprise applications.

Tuta

Tuta (formerly Tutanota) is an all-in-one email, calendar and contacts app which protects your data with full end-to-end encryption and it requires zero personal information.

FortiGuard Labs

FortiGuard Labs is the threat intelligence and research organization at Fortinet. Its mission is to provide Fortinet customers with the industry’s best threat intelligence.

SHI International

SHI International deliver against your IT and business needs, helping you build strategies and solutions that will drive innovation, collaboration and security.

Mercury Systems

Mercury Systems is the leader in making trusted, secure mission-critical technologies profoundly more accessible to aerospace and defense.

MyTurn Career LLC

Looking for a rewarding career in cybersecurity? Explore a wide range of cybersecurity jobs and opportunities in this rapidly evolving field.

Nightwing

Nightwing is the intelligence services company that continually redefines the edge of the possible to keep advancing our national security interests.