This week, according to FedScoop, a group of software-as-a-service (SaaS) companies submitted a letter to the House and Senate Armed Services Committees, urging faster and improved adoption of commercial software in DoD. The companies — which included Insight-backed Rebellion Defense, Recorded Future, Armis, Aqua Security, Devo, Tricentis, Nuvolo, Corelight, Copado…