Kevin O’Brien is the CEO and Co-founder of GreatHorn, a high-growth, venture-backed email security company based in Boston, Massachusetts, that is focused on solving phishing, credential theft, malware, ransomware and business email compromise for cloud email platforms, and was named a Gartner Cool Vendor, RSA Innovation Sandbox finalist and Infosec Awards Cutting Edge winner. If you are well on your way up the cybersecurity career ladder, you might think that startup would be the next step. Kevin and Cyber Work podcast host Chris Sienko tell us about his career to that point and some of the highlights and pitfalls of such a massive endeavor.

Currently CEO and co-founder of email security company GreatHorn, Kevin O’Brien is a frequent speaker, commentator and author that advises customers and the public on data security and privacy issues. With 20 years of deep cybersecurity expertise, most notably with CloudLock (Cisco), Conjur (CyberArk) and @stake (Symantec), Kevin also serves as co-chair for the Mass Technology Leadership Council’s cybersecurity group. Outside of security, Kevin is a lifelong martial artist, avid skier and amateur sailor.

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About Infosec
At Infosec, we believe knowledge is the most powerful tool in the fight against cybercrime. We help IT and security professionals advance their careers with a full regimen of certifications and skills development training. We also empower all employees with security awareness and training to stay cybersecure at work and home. Founded by smart people wanting to do good, Infosec educates entire organizations on how to defend themselves from cybercrime. That’s what we do every day — equipping everyone with the latest security skills so the good guys win.