GDT Consulting Engineer Nate Atkinson delivers, as part of the GDT DevOps team’s weekly Lunch & Learn series, a great, basic overview on web security, including some fundamentals, such as privacy, authentication, and integrity. He discusses the importance of data security, both at rest and in flight, and common strategies for managing secure data. Also included: information on how to deal with the sometimes tricky issue of certificate management, full drive encryption, file system & block layer encryption, application layer encryption, and ways to secure data in transit: VPN, SSL/TLS, application layer encryption and encrypted messaging.