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Transforming Financial Services with Resilient, Regulation-Ready Network Infrastructure
With rising cyber threats and evolving financial regulations, banks, credit unions, and financial institutions worldwide need more than connectivity—they need end-to-end wired and wireless access layer solutions that combine Zero Trust security architecture, VAPT-tested deployments, and compliance-ready frameworks.
IO by HFCL delivers comprehensive financial services networking solutions—connecting staff, visitors, and devices (desktops, IoT) across every branch, head office, regional office, and central IT hub—ensuring regulatory compliance and uninterrupted connectivity without touching core banking software or applications.
HFCL modernized the nationwide network infrastructure of India’s apex institution for agriculture and rural development with 156 Wi-Fi 6 access points and 8 managed Layer 2 switches. The deployment delivered 2x employee productivity increase, 3x reduction in network downtime, and 3x faster digital transaction processing. With on-premises controller integration meeting banking security standards and seamless NAC compatibility, the insitution now powers financial inclusion initiatives, digital lending programs, and cooperative bank support across rural India with secure, high-performance wireless connectivity replacing legacy wired infrastructure.
A century-old public sector bank successfully deployed 2,800+ Make-in-India 24-port switches across 1,600+ branches nationwide, replacing foreign equipment while maintaining zero downtime. The seamless migration demonstrated successful NAC integration, secure authorized access, and local security features ensuring uninterrupted operations during central system disconnections. Supporting 604 million+ monthly UPI transactions, the deployment strengthened security protocols, enhanced data transmission integrity, and delivered continuous connectivity across India's extensive branch network—proving indigenous technology meets enterprise-grade banking requirements for mission-critical financial operations.
India's largest insurance provider (66% market share, 290 million policies, 1.3 million agents) transformed network infrastructure across 8,000+ offices nationwide with 2,000+ 24-port and 500+ 8-port managed switches. The government-owned insurance giant, managing $500 billion in assets, replaced end-of-life equipment with high-performance non-PoE switches featuring 128 Gbps switching capacity and comprehensive security (dACLs, dynamic VLAN assignment, L2/L3/L4 ACLs). The deployment ensured seamless integration with existing infrastructure, optimized bandwidth utilization for financial transactions, and SNMP-enabled proactive monitoring—supporting mission-critical insurance operations serving millions.
End-to-end VAPT-tested deployments with dynamic segmentation via VLANs and dACLs isolating branches, ATMs, teller systems, and guest networks
Advanced encryption (WPA3, OWE) + WIDS/WIPS + seamless NAC compatibility with existing Cisco ISE, Aruba ClearPass, and RADIUS-compliant security infrastructure
Audit-ready compliance artifacts aligned with central bank and CISO security policies including RBI (India), SAMA/NCA ECC (KSA), CBUAE (UAE), PCI-DSS, and GDPR across global deployments
4-stage professional services framework from network assessment & gap analysis to cloud-managed deployment and audit-ready handover—not just product delivery
Single-point accountability with certified architects and deployment engineers, eliminating fragmented partner quality issues seen with global vendors
Flexible engagement models: Full turnkey packages for large deployments, phased services for budget-conscious institutions, or à la carte for specific needs
Seamless coexistence with legacy networks during phased migration with parallel operation, documented rollback procedures, and weekend cutover
Zero-touch provisioning enables new branch deployment in 24-48 hours with pre-configured templates vs. 6-8 weeks for traditional vendors
AI-powered NMS analytics built on practical intelligence, monitoring switches, APs, firewalls, routers, and AAA in real time—predicting issues before they disrupt branch operations.
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Our certified architects design segmentation models using VLANs to isolate branches, ATMs, teller systems, and guest networks across all network layers—from GITC to LHOs, Regional Offices, and branches. We define QoS policies for priority traffic handling across banking network segments, configure Zero Trust policies pushed from IO switches and Wi-Fi access points, and integrate seamless NAC compatibility with your existing security infrastructure.
Deliverables
Network segmentation blueprint (branch/ATM/LHO/RO/GITC zones)
QoS design for network traffic prioritization across banking segments
Zero Trust policy framework (dACLs, CoA triggers, RADIUS integration)
SASE and unified security architecture design
Best For: Private banks launching digital transformation, stock exchanges requiring low-latency trading networks, insurance companies integrating IoT devices
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We conduct RF site surveys for branch lobbies, ATM kiosks, and drive-throughs to ensure optimal Wi-Fi coverage. Our team creates standard branch, LHO, and regional office profiles with pre-configured BOMs, SSID templates, VLAN assignments, and ACL policies replicable across hundreds of locations—reducing deployment time from weeks to hours.
Deliverables
Site survey reports with heat maps and AP placement recommendations
Standard profiles (branch, LHO, RO, small/medium/large)
Configuration templates for SSIDs, VLANs, ACLs, QoS, and security policies
Bill of Materials (BOM) for switches, access points, and on-premises controllers per site type
Best For: Cooperative banks scaling 50+ branches, NBFCs opening new lending centers, PSU banks standardizing rural branch connectivity
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Our deployment teams execute staged rollouts with zero-touch provisioning, ensuring coexistence with legacy infrastructure during migration. We schedule weekend and after-hours branch migrations to avoid customer-facing downtime, perform parallel runs with existing networks, and provide on-site support for cutover validation.
Deliverables
Staged rollout plan (pilot branches → regional rollout → nationwide deployment)
Zero-touch provisioning configuration via on-premises controller
Coexistence plan for legacy switches, old Wi-Fi, and existing firewalls
Branch migration runbooks with rollback procedures
Weekend/after-hours cutover execution for customer-facing locations
Post-deployment validation reports (performance, security, compliance checks)
Best For: Large PSU/private banks with 500+ branches, credit unions migrating from legacy vendors, NBFCs requiring rapid multi-city expansion
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Post-deployment, we use AI-driven analytics to fine-tune Wi-Fi network performance, optimize channel selection, adjust QoS policies based on real traffic patterns, and eliminate bottlenecks. We document all Zero Trust policies, segmentation rules, and compliance configurations in audit-ready artifacts, train bank IT teams on network management and troubleshooting, and hand over complete operational control.
Deliverables
AI analytics-driven optimization report (performance tuning, capacity planning)
Complete network documentation (policies, VLANs, ACLs, RADIUS configs)
Audit-ready compliance artifacts (Regulatory evidence, change logs)
IT team training (cloud management, troubleshooting, policy updates)
Operational runbooks and escalation procedures
Ongoing support and managed services options (optional)
Best For: Banks preparing for RBI inspections, insurance companies requiring documented compliance for IRDAI, NBFCs transitioning to internal IT management
Nationwide Branch Connectivity with RBI Compliance
Public sector and commercial banks worldwide require regulatory-compliant banking networks across thousands of branches, head offices, and regional offices. IO by HFCL delivers Zero Trust wired and wireless access layer solutions with VAPT-tested security, NAC-integrated authentication for staff, and AAA captive portals for guest Wi-Fi—all aligned with central bank directives and CISO security policies. Our solutions support secure ATM connectivity, IoT device integration, and standardized branch templates while meeting government procurement mandates. Proven across SBI, Bank of Baroda, and Canara Bank deployments at scale. Read More
High-Performance Digital Banking Networks
Private banks like HDFC, ICICI, Axis, and Kotak demand high-density wired and wireless access networks for digital customer experiences and always-on branch operations. IO by HFCL's Zero Trust architecture delivers seamless NAC compatibility with existing security infrastructure, Wi-Fi 6 access points for high-density branches, and zero-touch provisioning for rapid expansion. Our on-premises or cloud-based controller options ensure deployment flexibility without compromising security, data sovereignty, or compliance with central bank cybersecurity frameworks across global markets. Read More
Enterprise Security at Community Bank Budgets
Cooperative and community banks require enterprise-grade network security without premium pricing. IO by HFCL provides compliant banking networks with 100% uptime SLAs, secure ATM connectivity, and seamless integration with existing NAC systems—complementing the established security posture without disruption. Our cost-efficient Zero Trust solutions offer dynamic segmentation via VLANs, standardized configuration templates for multi-branch deployment, and simplified IT management for lean teams. Available with on-premises controller for full data sovereignty. Read More
IoT-Ready Networks for Modern Insurance Operations
Insurance companies require secure network infrastructure for multi-channel distribution, IoT device integration for usage-based insurance, and regulatory compliance for policyholder data protection. IO by HFCL delivers resilient insurance network solutions supporting agent portal connectivity, telematics device data ingestion, health wearable integration, and claims processing optimization. Our Zero Trust security protects sensitive policyholder information with dynamic segmentation and advanced encryption (WPA3). Available with on-premises or cloud-based controller with compliance-ready audit artifacts for IRDAI, GDPR, and global insurance regulatory inspections. Read More
Secure Networks for Digital Lending and Rapid Expansion
Digital lenders, neobanks, fintech companies, microfinance institutions, and gold loan providers require scalable network infrastructure for rapid multi-city expansion and central bank cybersecurity framework compliance. IO by HFCL provides networking solutions with zero-touch provisioning for instant lending center deployment, secure connectivity for distributed teams, and unified SASE for remote staff. Our Zero Trust architecture protects customer and eKYC data while ensuring regulatory compliance. Read More
Capability
Implementation Across Services
End-to-end VAPT-tested deployments
All designs undergo vulnerability assessment and penetration testing; documented in compliance artifacts
Seamless NAC Integration
Integrated with existing NAC solutions during design and deployment
Dynamic segmentation via VLANs and dACLs
Branch, ATM, guest, IoT isolation configured in templates and enforced via cloud policies
Real-time policy updates without service disruption, configured in Zero Trust design
Advanced encryption (WPA3, OWE)
Enterprise and guest Wi-Fi protected with next-gen encryption in all access point deployments
Rogue device detection and prevention enabled in all wireless deployments with proactive alerts
HFCL brings a complete Network-in-a-Bag for your financial institution with pre-configured WiFi, switching, authentication, and management platform.
IO by HFCL's integrated approach combining access points, switches, and cloud management delivers seamless interoperability, unified security policies, and single-vendor accountability—eliminating integration challenges and finger-pointing between multiple vendors
Staff connectivity: Authenticated via bank's existing NAC (802.1X/RADIUS) for access to internet and internal banking network
BYOD support for Guest/visitor: Seamless onboarding for staff, guest smartphones, tablets, AAA captive portal login, internet access only—fully isolated from internal systems
IoT device support: Wireless connectivity for headless devices like queue displays, digital signage, and surveillance cameras
Advanced security: WPA3/OWE encryption, WIDS/WIPS, dynamic VLAN assignment, guest network isolation
High-density performance: Wi-Fi 6 with MU-MIMO and OFDMA for busy branch lobbies, and open-plan offices
Branch switches (8/24-port PoE): Connecting teller PCs, CCTV, cash recyclers, and IP phones at branch level
L2 access switches: Connecting wired devices at LHOs and ROs with native 802.1X NAC integration
PoE and Non-PoE access switches: Powering and connecting Wi-Fi APs and IoT devices at all network layers
Non-PoE aggregate switches (SFP): High-speed fiber uplink consolidation at LHO and RO levels
Zero Trust enforcement: dACLs, CoA, 802.1X, DHCP snooping, ARP inspection, and port security
On-premises controller (cloud-based optional): Centrally manages all Wi-Fi APs — bank owns and controls it fully for data sovereignty and central bank compliance
NMS: AI-powered real-time monitoring of switches, APs, firewalls, routers, and AAA across all branches, head offices, and regional offices
AAA captive portal: Centrally hosted authentication server for guest/visitor internet access across all locations
Secure Access Gateways: Controls and secures access between network zones at GITC, LHO, and RO layers
Zero-touch provisioning: Branch devices auto-connect and download configurations upon installation—24-48 hour deployments
Zero Trust. Compliance-ready. Service-led
From compliance assessment to cloud-managed deployment and AI-driven optimization—choose full-service packages or à la carte solutions tailored to your institution's needs.
Schedule Your Network Assessment
Find answers to key questions about our Wi-Fi Products to help you choose the right solution for your network
IO by HFCL delivers a complete 4-stage framework covering network assessment and gap analysis, Zero Trust security design, cloud-managed deployment with zero-touch provisioning, and audit-ready handover with compliance documentation. Services span site surveys, standardized branch templates, weekend/after-hours cutover execution, and AI-driven optimization with complete operational handover including IT team training.
With zero-touch provisioning and pre-configured templates, new branch deployment takes 24-48 hours compared to 6-8 weeks with traditional vendors. The platform uses cloud-managed configuration where devices auto-connect and download settings upon installation, eliminating manual on-site configuration time.
Yes—the solution offers seamless NAC compatibility with existing Cisco ISE, Aruba ClearPass, and RADIUS-compliant security infrastructure. It supports dynamic ACLs (dACLs), 802.1X authentication, and Change of Authorization (CoA) pushed from NAC systems for Zero Trust enforcement without disrupting current security policies.
All designs undergo end-to-end vulnerability assessment and penetration testing (VAPT), documented in compliance artifacts. Deliverables include audit-ready compliance artifacts with RBI evidence, change logs, complete network documentation (policies, VLANs, ACLs, RADIUS configs), and segmentation blueprints covering branch/ATM/data center/DMZ zones.
The offering includes enterprise Wi‑Fi 6 access points, enterprise-grade managed switches, and the IO Canvas AI-powered cloud-managed network platform for centralized visibility and control. These are positioned as an integrated stack with unified security policies and single-vendor accountability.
Yes—the deployment ensures seamless coexistence with legacy networks during phased migration, with parallel operation, documented rollback procedures, and weekend/after-hours cutover. Migration includes coexistence plans for legacy ATM switches, old Wi-Fi, and existing firewalls, plus branch migration runbooks to avoid customer-facing downtime.
