Network Security and Operations

The three most pressing issues concerning networks are Network Security, Operations, and Disaster Recovery. Without proper security implementation, important information is vulnerable to attack or theft. ISYS’ Network Security and Operations professionals are experts with the open Internet, United States Government non-classified, and classified network environments. We support our customers with global network design, network architecture engineering and implementation, operational support, network monitoring and boundary, and intrusion detection. ISYS provides network security and operations expertise in the following areas:

  • Network Engineering and Operations
  • Enterprise Network Integration
  • Network Administration
  • Network Load Balancing, Performance Monitoring, and Tuning
  • Network Infrastructure Operations and Maintenance
  • Network Architecture, Design, and Assessment
  • Network Operations Management
  • Router and Server Configuration
  • Network Anomalies
  • Network Security and Vulnerability Assessments
  • Support of LAN/WAN/SAN Networks
  • Non-Secure Internet Protocol Router (NIPRNET) Operations
  • Secure Internet Protocol Router (SIPRNET) Operations
  • Network Systems Installation
  • Voice Over Internet Protocol (VOIP)
  • Wireless Technology
  • Integrating Information Assurance Into Network Security and Operations
  • 24/7 Network Operations Support
  • Network Intrusion Detection Systems
  • Host-Based Intrusion Detection Systems
  • Penetration Testing
  • Cable Management and Configuration

ISYS’ Network Security and Operations personnel have extensive knowledge in the use of and application of the various network operations tools.


  • Retina
  • Snort
  • Nessus
  • Norton
  • ArcSight
  • EnCase
  • NIST hash set