It is incumbent on them to work to make their own products as difficult to penetrate as possible, and thus contribute to the overall security of the system. Here's a press release from the ISA Security Compliance Institute that highlights one more small victory...one step toward offering control systems that are inherently safe and secure. Two additional Honeywell Process Solutions achieve ISASecure TM Embedded Device Security Assurance (EDSA) certification Research Triangle Park, North Carolina, USA (22 August 2012) – The ISA Security Compliance Institute (ISCI) announced that two additional Honeywell Process Solutions have earned ISASecure Embedded Device Security Assurance (EDSA) certification. Honeywell's latest demonstration of cybersecurity assurance comes on the heels of having earned, in the fall of 2011, its first EDSA certification for the company's embedded Safety Manager device, which delivers safety assurance for operators who oversee industrial processes.