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Firewall & Network Security

Protect Your Business from Modern Cyber Threats

Next-generation firewall and network security solutions designed to identify, prevent and respond to modern cyber threats with intelligent detection, application awareness, intrusion prevention, secure remote access and continuous monitoring.

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Firewall and network security illustration

Key Security Features

Advanced Threat Prevention

  • Deep Packet Inspection (DPI)
  • Advanced Threat Protection
  • Zero-Day Threat Detection
  • Threat Intelligence Integration
  • Security Analytics & Reporting

Network Access & Control

  • Application Control & Web Filtering
  • Secure VPN & Remote Access
  • SSL/TLS Traffic Inspection
  • SD-WAN Connectivity
  • Centralized Security Management

Continuity & Resilience

  • Intrusion Prevention System (IPS)
  • High Availability & Redundancy
  • Continuous Security Monitoring
  • Automated Security Updates
  • Compliance-Ready Architecture

Our Services Include

  • Security Assessment & Gap Analysis
  • Firewall Design & Sizing
  • Installation & Configuration
  • Security Policy Development
  • Network Segmentation
  • Rule Optimization
  • Secure Remote Access Deployment
  • 24/7 Monitoring & Management
  • Firmware & Security Updates
  • Annual Security Audits
  • Compliance Assessment

Benefits

  • Prevent cyberattacks before they impact operations
  • Reduce security risks and vulnerabilities
  • Enable secure remote work
  • Meet compliance requirements
  • Improve network visibility
  • Protect critical data and applications
  • Ensure business continuity

Industry Applications

Financial Services

Secure banking operations, regulatory compliance and fraud prevention.

Healthcare

Patient data protection, medical system security and compliance support.

Retail & E-Commerce

Payment protection, customer data security and secure online transactions.

Manufacturing

Production network security, OT/IT segmentation and remote site connectivity.

Education

Campus network security, student data protection and content filtering.

Government & Public Sector

Critical infrastructure protection and compliance-driven security controls.

Why Choose Lanstar?

  • 25+ years of IT infrastructure experience
  • Certified cybersecurity specialists
  • Proactive threat monitoring
  • End-to-end security solutions
  • Chennai-based local support team

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