A series of Microsoft Exchange Server zero-day exploits were discovered in late 2020. In March 2021, Microsoft released critical security updates for four zero-day Microsoft Exchange Server vulnerabilities, now commonly known as the ProxyLogon/Hafnium exploit. Tenable released plugins for Microsoft Exchange Servers which can be used to determine which systems are vulnerable in the environment.
Security Response Manager
Ryan joined Tenable in 2013 as a customer support engineer assisting customers with technical troubleshooting and product education. After that, he helped create dashboard and report templates for SecurityCenter that users can download through the Tenable.sc feed. Now Ryan is a member of the Security Response team, informing customers of the latest security threats, and providing in-depth analytics for today’s most critical vulnerabilities.
Interests outside of work: Ryan is a retro video game console/arcade hardware enthusiast and modder, and he is also studying Japanese and hopes to one day be fluent.