Network Security-Cybersecurity Solutions Portfolio
Network Security involves the technologies, policies, and practices used to monitor, prevent, detect, and respond to unauthorized access or misuse of networks. These solutions form the backbone of enterprise cybersecurity.
1. Network Perimeter Security Solutions
Objective: Protect the outermost layer of the enterprise network from external threats.
- Next-Generation Firewall (NGFW) Deployment
- Application-aware traffic control
- Intrusion prevention (IPS) and deep packet inspection (DPI)
- Intrusion Detection & Prevention Systems (IDS/IPS)
- Signature- and behavior-based threat detection
- Unified Threat Management (UTM)
- Combined firewall, antivirus, content filtering, and VPN
2. Network Traffic Visibility & Monitoring
Objective: Gain visibility into east-west and north-south traffic for real-time threat detection.
- Network Detection & Response (NDR)
- AI-based anomaly detection
- Encrypted traffic analysis
- Network Flow Monitoring (NetFlow/sFlow/IPFIX)
- Bandwidth analysis and security insights
- Deep Packet Inspection (DPI)
- Inspect payloads for malicious content
- SPAN/TAP Aggregation & Packet Brokers
3. Secure Network Access Control
Objective: Restrict network access to authorized users and compliant devices.
- Network Access Control (NAC)
- Device profiling and policy enforcement (e.g., Cisco ISE, Aruba ClearPass)
- 802.1X and RADIUS Authentication
- Identity-based access for wired/wireless networks
- Guest and BYOD Access Management
4. Microsegmentation & Internal Network Security
Objective: Minimize lateral movement and limit internal breach impact.
- Software-Defined Segmentation (SDN Security)
- Tools like VMware NSX, Illumio, Cisco ACI
- Zero Trust Network Architecture (ZTNA)
- Least-privilege access, identity-aware traffic control
- Host- and workload-based firewalls
5. Cloud & Hybrid Network Security
Objective: Extend security controls to cloud networks and multi-cloud environments.
- Cloud-native Firewalling (Azure NSG, AWS WAF, GCP VPC FW)
- Cloud Security Posture Management (CSPM)
- Identify and remediate misconfigurations
- Secure SD-WAN
- Integrated firewall, segmentation, and performance optimization for cloud-first networks
6. Secure Remote Access
Objective: Provide secure, monitored access for remote users and branch offices.
- VPN and SSL VPN
- Encrypted remote access with MFA
- Zero Trust Network Access (ZTNA)
- App-level secure access without exposing the full network
- Software-Defined Perimeter (SDP)
7. Threat Prevention & Response Integration
Objective: Detect, block, and respond to network-based threats.
- Network Sandboxing
- Malware detonation and analysis
- Deception Technology / Honeypots
- Trap and analyze lateral movement
- Threat Intelligence Feeds Integration
- Dynamic blocking and IOC-based filtering
8. Network Security Management & Automation
Objective: Centralize control and automate policy enforcement.
- Firewall Management & Policy Auditing
- Security Orchestration, Automation & Response (SOAR)
- Automated workflows for network threats
- Configuration Management & Compliance Monitoring
- SIEM Integration (Splunk, Sentinel, QRadar)
Business Outcomes
- Reduced attack surface across hybrid networks
- Real-time detection and containment of network-based threats
- Secure remote and branch office access
- Compliance with standards like PCI DSS, NIST, ISO 27001