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CORVA TECHNOLOGIES

CONNECT • SECURE • SUPPORT
ENTERPRISE NETWORKING • AAA • FIREWALL • NETWORK SECURITY • SURVEILLANCE

We design, implement and manage secure, reliable and scalable IT infrastructure focused on enterprise networks, access control, cybersecurity, surveillance, resilient connectivity and operational support.

TALK TO AN EXPERT VIEW SOLUTIONS
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Secure by DesignSecurity integrated into every layer of the network.
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End-to-End SolutionsFrom cabling and routing to security and managed IT.
24
Operational SupportMonitoring, escalation, onsite support and preventive maintenance.
1
Single Point of AccountabilityOne technical partner across the complete infrastructure lifecycle.
Core Solutions

Network, AAA & Security First

CORVA TECHNOLOGIES focuses primarily on enterprise networking, AAA/RADIUS, firewall security, surveillance systems, secure connectivity and managed network operations.

N

Enterprise Networking

  • LAN / WAN / VLAN architecture
  • Layer 2 / Layer 3 switching
  • Routing & policy routing
  • QoS & high availability
  • Dual-WAN / failover
  • ISP integration
  • Network design & audit
A

AAA Solutions

  • RADIUS authentication
  • Authorization by role / VLAN
  • Accounting & session tracking
  • Captive portal
  • Guest Wi-Fi management
  • MAC authentication
  • Policy enforcement
F

Firewall & Security

  • Firewall sizing & deployment
  • IPsec / SSL / WireGuard VPN
  • IPS / threat prevention
  • Application control
  • Web/content filtering
  • Security policy & hardening
  • Logging & security review
W

Enterprise Wi-Fi

  • Site survey & AP placement
  • Controller / cloud deployment
  • SSID-to-VLAN mapping
  • Captive portal & RADIUS
  • Roaming optimization
  • Channel planning
  • Performance validation
V

VPN & Tunnelling

  • IPsec site-to-site VPN
  • SSL VPN for remote access
  • WireGuard VPN
  • Branch connectivity
  • Cloud / ERP / NAS access
  • Policy-based routing
  • NAT exemption planning
S

Network Security

  • VLAN / ACL segmentation
  • Guest isolation
  • Secure management access
  • Firewall policy control
  • Port security
  • Monitoring & log analysis
  • Security audit & compliance support
C

CCTV & Surveillance

  • IP CCTV system design & deployment
  • Camera placement & coverage planning
  • NVR / VMS configuration
  • PoE switching & surveillance VLANs
  • Remote viewing & secure access
  • Storage sizing & retention planning
  • Health monitoring & maintenance
AAA / RADIUS / Captive Portal

Control Who Connects, What They Access and How Sessions Are Tracked

We design centralized authentication, authorization and accounting workflows for wired and wireless access, including guest onboarding and identity-aware policy.

AuthenticationRADIUS-based user, device, MAC and guest authentication.
AuthorizationRole-based access, VLAN assignment, restrictions and guest isolation.
AccountingSession start/stop tracking and usage visibility.
Captive PortalGuest onboarding, vouchers/coupons, mobile verification and branded login flow.
AAA ACCESS FLOW
01
Client ConnectsUser or device joins wired LAN or enterprise Wi-Fi.
02
Authentication RequestNetwork device forwards identity to RADIUS / AAA.
03
Policy ValidationUser or device credentials and policy conditions are checked.
04
AuthorizationRole, VLAN, ACL or access policy is applied.
05
AccountingSession records support operations, visibility and reporting.
SECURE CONNECTIVITY MODEL
A
HQ ↔ BranchSite-to-site IPsec connectivity.
B
Remote UsersSSL VPN for authorized users and administrators.
C
WireGuardLightweight encrypted connectivity for supported platforms.
D
Cloud / ERP / NASSecure paths for business systems and storage.
E
Primary ↔ Backup ISPDual-WAN failover and resilient internet access.
Firewall & Network Security

Secure the Internet Edge and the Internal Network

Security is built into the architecture through segmentation, least-privilege access, firewall policy, hardening, VPN and operational visibility.

Firewall ArchitectureZones, NAT, objects, policies, logging and HA readiness.
Threat & Application ControlIPS, filtering, application visibility and access policy.
Secure ManagementRestricted admin access, hardening, backups and controlled changes.
SegmentationSeparate user, guest, server, CCTV and management networks.
Multi-Vendor Integration

Flexible Integration Across Leading Platforms

We work with mixed-vendor environments and integrate technologies based on interoperability, operational fit, security, scalability and budget.

Networking & Wireless

MikroTik, Cisco, HPE Aruba, Juniper, Cambium, Grandstream, Ubiquiti, TP-Link, D-Link and Ruijie.

Firewall & Security

Sophos, Fortinet, MikroTik, SonicWall, Cisco and compatible security platforms.

Servers & Storage

Dell, HPE, Lenovo, QNAP, Synology, Microsoft, Linux and virtualization ecosystems.

Surveillance

Hikvision, Dahua, CP Plus, UNV and compatible NVR, storage and switching solutions.

Managed IT & Support

Support Beyond Deployment

Customers can engage CORVA for project deployment, AMC, periodic maintenance or ongoing managed services.

M

Monitoring & Health Checks

  • Availability and link monitoring
  • Utilization and capacity indicators
  • Alarm and event review
  • Network health assessment
P

Preventive Maintenance

  • Configuration backups
  • Firmware review
  • Log review
  • Physical checks
  • Risk tracking
R

Remote & Onsite Support

  • Incident triage
  • Remote troubleshooting
  • Scheduled onsite support
  • Break-fix coordination
O

ISP / OEM Coordination

  • Ticket escalation
  • Evidence collection
  • OEM case follow-up
  • RMA coordination
  • Closure validation
D

Documentation

  • Network diagrams
  • IP plans
  • VLAN maps
  • Inventory records
  • Configuration handover
IT

Additional IT Support

  • Servers & NAS
  • Backup solutions
  • Desktop/user support
  • Structured cabling & fiber
  • CCTV & surveillance
Engagement Methodology

A Clear Path from Requirement to Reliable Operations

Controlled stages, documented outputs and customer validation throughout the engagement.

01DiscoverNeeds, users, applications and risks.
02SurveyCurrent state, cabling, coverage and dependencies.
03DesignArchitecture, IP plan, VLANs, security and BOQ.
04ImplementStage, configure, install and migrate.
05ValidatePerformance, failover and security testing.
06OperateDocument, support, monitor and improve.
Contact CORVA

Let’s Build a Secure Technology Foundation.

Share your networking, AAA, firewall, Wi-Fi, VPN, CCTV, surveillance or IT infrastructure requirement. We can assess the environment and prepare the appropriate technical solution.

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