Modern software teams are moving faster and their development patterns are shifting dramatically. Developers favor assembling together microservices and open source software components into smaller applications. This is contributing to new kinds of vulnerabilities, as well as recombined and sometimes more toxic versions of the same old types of vulnerabilities that application security teams have been dealing with for years. Traditional appsec training regimes that orgs have in place are not in line with the tools or processes that engineering teams engage in, says Fletcher Heisler.”]