SCADA Traditional definition and application.

Transcription

1 CLOUD BASED SCADA Removing Implementation and Deployment Barriers Liam Kearns Open Systems International, Inc. SCADA Traditional definition and application. SCADA DEFINITION Definition Supervisory Control And Data Acquisition (SCADA) systems are used to monitor and control field devices geographically dispersed over a large area. Devices include Remote Telemetry Units (RTUs), Intelligent Electronic Devices (IEDs), and Programmable Logic Controllers (PLCs), used to gather and manipulate field equipment such as switches and pumps. Information gathered can be used in analytics to find trends, anticipate maintenance, and provide operational insight. 1

2 SCADA TRADITIONAL SYSTEM FIELD DEVICES FIREWALL SERVERS WORKSTATIONS DATAACQUISITION ACQUISITION SYSTEM NETWORK SCADA TRADITIONAL USERS SCADA ADMIN OPERATORS CORPORATE System administrator, designer, database manager, security analyst, etc. Controllers, maintenance, field crews, technicians, etc. Management, accounting, billing, planning, etc. SCADA IMPLEMENTATION PRICING 46% SCADA System Licensing Costs 31% Implementation Services 12% Hardware and 3 rd Party Costs 11% First year support costs *Based on typical contracts forrecs 2

3 CHALLENGES Traditional deployment challenges. CHALLENGES DIRECT COSTS 350 Yearly Cost Accumulated Cost $290K Year One Year Two Year Three Year Four Year Five Year Six Year Seven * Chart is not adjusted for inflation TRADITIONAL SCADA CHALLENGES INDIRECT COSTS PERSONNEL EXPANSION TRAINING SCADA Administrator/Engineer $71K Platform migration Additional functionality Systems Integration 1 st Party Software Training 3 rd Party Software Training Hardware Refreshes Source: payscale.com TRADITIONAL SCADA 3

4 CHALLENGES COSTS Yearly Costs Accumulated Cost Indirect Costs $873K Year One Year Two Year Three Year Four Year Five Year Six Year Seven * Chart is not adjusted for inflation TRADITIONAL SCADA CHALLENGES IMPLEMENTATION DEPLOYMENT TIME COMPLEXITY STAFFING 3-6 Months from start New staff Required system information New technology Reorganize existing staff TRADITIONAL SCADA CHALLENGES SECURITY Customer Responsibilities Server-side Security Communication Security System Patching 3 rd Party Vulnerabilities Antivirus Updates Technical Service Bulletins System stability User Access Password Management File Security System hardening Integration security TRADITIONAL SCADA 4

5 CLOUDS Defining the terms and fundamental ideas. CLOUD COMPUTING DEFINITION NIST Definition Cloud computing is a model for enabling ubiquitous, convenient, ondemand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. (SP ) CLOUD COMPUTING TYPES IaaS Infrastructure as a Service PaaS Platform as a Service SaaS Software as a Service 5

6 CLOUD COMPUTING MODELS 01. PUBLIC Open use, general public access, offsite, owned by a provider. 02. PRIVATE Closed use, exclusive access, local or offsite. PUBLIC HYBRID PRIVATE 03. HYBRID Combination of system models. CLOUD COMPUTING SCADA FIELD DEVICES FIREWALL CLOUD FIREWALL WORKSTATIONS DATAACQUISITION ACQUISITION CLOUD CONNECTION SYSTEM NETWORK CLOUD COMPUTING PRICING 0% SCADA System Licensing Costs 65% Implementation Services 0% Hardware and 3 rd Party Costs 35% Subscription Costs *Based on typical contracts forrecs 6

7 SOLUTIONS Leveraging the cloud to solve our problems. SOLUTIONS DIRECT COSTS Yearly Cost Accumulated Cost 300 $252K Year One Year Two Year Three Year Four Year Five Year Six Year Seven * Chart is not adjusted for inflation CLOUD SCADA SOLUTIONS INDIRECT COSTS PERSONNEL EXPANSION TRAINING No additional staffing Handled by the provider Provider responsibility CLOUD SCADA 7

8 SOLUTIONS DIRECT COSTS 300 Yearly Cost Accumulated Cost Indirect Costs $252K Year One Year Two Year Three Year Four Year Five Year Six Year Seven * Chart is not adjusted for inflation CLOUD SCADA SOLUTIONS DIRECT COSTS Cloud Traditional $873K $252K Year One Year Two Year Three Year Four Year Five Year Six Year Seven * Chart is not adjusted for inflation CLOUD SCADAvs TRADITIONAL SCADA CHALLENGES IMPLEMENTATION DEPLOYMENT TIME COMPLEXITY STAFFING 1-3 Months from start No new staffing or reorganization System configuration by provider CLOUD SCADA 8

9 CHALLENGES SECURITY Provider Responsibilities Server-side Security Communication Security System Patching 3 rd Party Vulnerabilities Antivirus Updates TechnicalService Bulletins System stability User Access Password Management File Security System hardening Integration security CLOUD SCADA SUMMARY Bringing it all home. CLOUD COMPUTING SUMMARY FASTER EASIER CHEAPER 9

10 OSI SOLUTION e-scada e-scada APPLICATIONS TRADTIONAL SYSTEMS ASSET MANAGEMENT NO-MAINT BACKUP e-scada APPLICATIONS PILOT PROGRAMS ICCP COMMS INTEGRATION NODE 10

11 THANKS! 11