SIMATIC ET 200 - For distributed automation solutions - November ...

© Siemens AG 2010SecurityData security in the networked world –through matched, scalable security conceptsCorporate management,production management, andoperations management -levelControl andfield levelPROFINETIndustrial EthernetServerEngineering SIMATIC STEP 7/WinCC flexibleSwitchSIMATIC STEP 7/Project dataSecuritymoduleLogfileSecuritymoduleLogfileWith SIMATIC you can use all the advantages that resultas the worlds of automation and office grow togethermore and more: Seamless exchange of data across alllevels (Collaborative Manufacturing), or access to productiondata via the Internet from any location. In orderto meet the resulting increased security requirements,SIMATIC offers you IT Security for the protection of productionand data.With the SCALANCE S device family or the SOFTNET SecurityClient, firewall functions, access protection, encryption,VPNs, etc. can be implemented very easily –to protect plants and machinery. With SIMATIC Logon,the engineering or control system is extended with auser administration function, with which plant personnelcan be assigned role-based access rights to controlmachinery or plants.Total protection of plants, machinery, and expertise:• Low administrative effort without IT expertise• Support for relevant IT security standards such asfirewalls, VPN, WEP, WPASecurity architecture on every level:Defense in Depth• Physical separation and access protection• Levels can function autonomously• Clearly defined and monitored access points betweenlevelsUniform user administration (Single Logon)• Uniform user management for secure authenticationof the user12 System features