Network Security Service
Comprehensive network security services covering next-generation firewall, IPS, threat intelligence, and perimeter defense for enterprise and government networks.
CSL's Network Security Service practice delivers end-to-end perimeter and internal network security for enterprise, government, and telecom customers. Our certified security engineers design, deploy, and manage next-generation firewalls from Cisco, Fortinet, Palo Alto Networks, and Juniper — combined with IPS/IDS, URL filtering, SSL inspection, and threat intelligence feeds. We operate a vendor-neutral approach, recommending the right platform for each customer's threat model, budget, and compliance requirements including Bangladesh Bank ICT Security Guidelines.
Part of
Networking & IT SecurityKey Features
Next-Generation Firewall
Application-aware, user-identity-based firewall policy from Cisco ASA Firepower, Fortinet FortiGate, and Palo Alto PA-Series.
Intrusion Prevention System
Signature and behavioral IPS with automated threat blocking and integration with SIEM for incident correlation.
SSL/TLS Inspection
Decrypt and inspect encrypted traffic to detect malware and data exfiltration hidden in HTTPS sessions.
Threat Intelligence Feeds
Real-time IoC feeds from Cisco Talos, Fortinet FortiGuard Labs, and commercial threat intelligence platforms.
Use Cases
- Enterprise Perimeter Security
- Data Center East-West Security
- Branch Office Security
- Regulatory Compliance
Interested in Network Security Service?
Talk to our pre-sales team for a tailored recommendation, architecture review, and pricing.