Information Assurance:
TISTA provides complete and comprehensive information assurance programs that assess and implement integrated solutions for physical, technical, operations, personnel, computer and communication security requirements, including disaster recovery assessment. Our services include systems security architecture development, test and evaluation, certification and accreditation (C&A) support, compliance audits and inspections for client-server or web-based environments. Our work includes review of applicable security disciplines and controls to identify systems requirements and ensure system/data availability, integrity and confidentiality. System Engineering:
TISTA is capable of applying system engineering analysis and discipline to the design, development, testing and deployment of the most complex and mission-critical hardware and software systems used by government and the military. TISTA specializes in full life cycle system engineering to support client systems. This work includes designing, prototyping and testing new solutions to client’s problems. Systems Engineers at TISTA ensure the systems are scalable, reliable, fully optimized and deliver quality performance. Application Development:
TISTA can support your programs and strategies with Web-based, Client/Server and standalone solutions. Our experienced IT professionals are skilled in requirements management, designing, building, testing and deploying applications which are developed using proven software engineering (SDLC) methodologies and are tailored to meet the business needs of your organization. We leverage our experience to develop software with reduced risk and cost while increasing system functionality, reliability, scalability and security. SYSTEM ADMINISTRATION & HELP DESK SUPPORT:
TISTA provides Help Desk solutions to customers in a non-traditional way. By blending Tier 1 and 2 Level support, users have a much higher probability of finding a resolution on the first call. Redefining IT processes for the customer minimize support costs and ensure high levels of user satisfaction, enhance productivity, and effectively use resources.
TISTA System Administration services integrate into the overall infrastructure design and management of the customer's enterprise. By deploying next-generation applications and hardware for remote monitoring and employing proactive and preventitive system management, TISTA delivers high quality user support. Geographic Information Systems (GIS)
TISTA is capable of developing customized GIS solutions for our clients.  Utilizing the latest tools and technologies our developers create GIS tools that help our clients operate more efficiently.  For our defense clients we have experience building a variety of GIS applications to assist the warfighter, including terrain analysis and command and control systems.  For our federal and local government clients we have personnel experienced in developing GIS solutions for homeland security, law enforcement, emergency responder, and utility purposes.   Our GIS solutions are developed using a variety of software development best practices to ensure that our clients receive a quality deliverable that meets their needs.

 

Information Assurance:

• DoD IT Security Certification and Accreditation Process (DITSCAP)
• DoD IA Certification and Accreditation Process (DIACAP)
• National IA Certification and Accreditation Process (NIACAP)
• Certification and Accreditation (C&A)
• Continuity of Operating Planning (COOP)
• Federal Information Security Management (FISMA)
• System Security Authorization Agreement (SSAA)
• Audits and Compliance Inspections
• Security Test and Evaluation (ST&E)
• Vulnerability Assessment and Threat Analysis

System Administration:

• IT Backbone, LAN, and WAN Support
• End-User and Help Desk Support
• Domain and Server Management 
• Inventory, Hardware, and Software solutions
• Disaster Recovery Support
• Systems Security and Policy

Cyber Security:

• Vulnerability management tools
• Remediation tools (automated patching)
• Host Intrusion Protection Systems (HIPS)
• Applying security checklists (NIST standards, Gold Disk, etc.)

CIO and PMO Support:

• IT system security through analysis of controls and planning
• Implementation of new or updated IT security initiatives
• Management of Information Systems Security Officers for IT security programs
• Development and review of IT security policies
• Identity and Access Management systems
• Disaster Recovery
• Governance

Web Based Applications:

• Task Tracking System
• Earned Value Management System (EVMS)
• Time-Tracking System
• Inventory and Help Desk Management System

Oracle:

• Oracle Database 10g, 11g
• Real Application Clusters
• Data Warehousing
• Database Security
• Data Mining
• Enterprise Manager for Database
• Identity Management