AGENDA
                                     01     Software as a 
                                     1 Service (SaaS)
                                     02     Hosting Platform
                                     2
                                     03     Security
                                     3
            Expected                 04     Getting Involved
           Structure.                4
           Unexpected
           Flexibility.                                                  2
           BAS PROGRAM TABLE TALK
           PRESENTERS
         Andy Blumenthal               Rick Murray                  Sai Pakkam
          BAS Deputy PM              AFS BAS Project             AFS BAS Technical 
                                        Manager                  Architecture Lead
                     Michelle Woolfolk                 Jon Ford
                  AFS BAS Security Program          AFS BAS Security                  3
                           Lead                          Lead
          BAS PROGRAM TABLE TALK
          DIFFERENCES BETWEEN IAAS, PAAS, AND SAAS
   Cloud Computing Service Models
   •  Infrastructure as a Service (IaaS) - Most 
      basic cloud service model. Providers offer 
      infrastructure services - compute services 
      (physical or virtual), networks, storage and 
      firewall.
   •  Platform as a Service (PaaS) - Providers 
      offer a computing platform, which includes the 
      IaaS model along with the operating systems, 
      web servers, and security services.
   •  SaaS – Most comprehensive cloud service 
      model. Providers offer all the aspects 
      included in the PaaS platform, in addition to 
      installation and management of application                           SaaS
                                              Delivered as a Service      Platform
      software.
                                              Managed by the Purchaser     Security
                                                                             4
             BAS PROGRAM TABLE TALK
             COMMERCE BENEFITS OF SAAS
                     Flexibility                                          Reliability 
        Ability to rapidly scale infrastructure                           Always on latest version of software  
         to meet changing business needs
                                                                          Managed Service with operation teams 
        Access to latest technology to allow                              monitoring system for system performance 
               for continuous innovation                                  and availability
                                                  SaaS
                 Reduce Risks                   Benefits                  Savings
          Federal Risk and Authorization                                  Reduction in on-premise 
        Management Program (FedRAMP)                                      applications to deploy, implement, or 
                   compliant systems                                      manage
             State of the art data centers                                Allows for focus on business 
                                                                          outcomes versus IT maintenance
      Automation and scheduled upgrades                                                             SaaS
                                                                                                   Platform
      Shorter deployment timelines for new 
                         features                                                                   Security
                                                                                                       5
                 BAS PROGRAM TABLE TALK
                 HOSTING PLATFORM MODEL
                                                                          BAS Solution
                                                             •  AFS manages BAS Portal 
                        IaaS                                    (ServiceNow) and BAS 
                  Components                                    Platform
                                                             •  AFS augments and 
                        PaaS                                    maintains the PaaS and 
                  Components                                    IaaS components for a 
                                                                standardized solution 
                        SaaS                                    across Commerce 
                  Components                                 •  AFS and providers jointly 
                                                                perform security services 
                                                                across all BAS 
                                                                components                                                       SaaS
                                                                                                                                Platform
                                                                                                                                Security
                                                                                     
                                              BAS delivered and maintained at Commerce as SaaS
                                                                                                                                     6