SASE, SSE, ZTNA & Secure VPN
Identity-aware, cloud-delivered secure access for every user, device and location.
Jiva Technologies consults, designs, migrates and supports SASE, Secure Service Edge (SSE), ZTNA, CASB, SWG, FWaaS and IPsec / SSL VPN — converged as one policy fabric and integrated with Microsoft Entra ID, Okta or Duo for MFA, conditional access and single sign-on across the enterprise.
MFA, SSO, conditional access and device posture at the edge.
SASE, SSE, ZTNA, SWG, CASB and FWaaS consumed as a service.
Zscaler, Netskope, Cato, Palo Alto, Cisco, Fortinet and Cloudflare.
What we deliver
SASE & Secure Service Edge (SSE)
Cloud-delivered SASE / SSE architectures — converging SD-WAN with SWG, CASB, ZTNA and FWaaS on a single global fabric — designed and integrated on Zscaler Zero Trust Exchange, Netskope, Cato Networks, Palo Alto Prisma Access, Cisco Umbrella / Secure Access, Fortinet FortiSASE and Cloudflare. Delivers consistent policy for users, devices and applications from any location.
Zero Trust Network Access (ZTNA)
Per-application, identity- and posture-aware access replacing legacy always-on VPN — users reach only the applications they are entitled to, on managed or unmanaged devices, with continuous verification aligned to NIST 800-207 Zero Trust principles.
Identity Integration, MFA & SSO
Integration with Microsoft Entra ID, Okta, Duo and Google Workspace for single sign-on, multi-factor authentication, conditional access and device posture — the authoritative identity layer for SASE, ZTNA and SaaS access.
Secure Web Gateway & CASB
Cloud SWG for URL filtering, TLS inspection, malware protection and DLP on web and SaaS traffic; CASB for shadow-IT discovery, SaaS posture management and inline controls on sanctioned applications such as Microsoft 365 and Google Workspace.
FWaaS & Cloud Firewall
Cloud-delivered next-generation firewall inspection for branch, remote-worker and cloud egress traffic — retiring branch-office appliances in favour of a scalable, centrally managed inspection tier at the secure edge.
IPsec & SSL VPN
Site-to-site IPsec VPN for data-centre interconnect, disaster-recovery links and OT networks, with MFA-enforced SSL VPN where ZTNA rollout is still in flight — designed on Cisco Secure, Fortinet FortiGate, Palo Alto Networks, Check Point and Sophos platforms.
Remote Workforce & Browser Isolation
Secure access for hybrid and third-party workforces — clientless application access, remote browser isolation, unmanaged-device policies and Digital Experience Monitoring for SaaS and internal applications.
Consulting, Migration & Managed SASE / ZTNA
End-to-end lifecycle services: security consulting, multi-vendor architecture, phased migration from legacy VPN, policy engineering, integration with SIEM / SOC and managed operations under an agreed schedule with scheduled posture reviews.
Why teams call us
- Legacy VPN cannot scale to hybrid work
Full-tunnel VPN concentrators, static access lists and shared credentials struggle with remote-worker, contractor and BYOD populations that now exceed corporate site users.
- Branch security appliances have proliferated
Every site runs its own firewall, proxy and web-filter stack, creating patch burden, policy drift and inconsistent inspection between locations.
- SaaS traffic is unseen and uncontrolled
Microsoft 365, Google Workspace and long-tail SaaS bypass legacy inspection paths, so shadow-IT, data movement and sanctioned-application posture are not visible.
- Identity and network policy live in separate stacks
Firewall rules, VPN groups, identity groups and application entitlements are managed by different teams and drift apart over time.
Our approach
A phased secure-edge lifecycle covering assessment, multi-vendor architecture, migration from legacy VPN and ongoing policy operations.
- Assess
Review remote-access population, application landscape, identity providers, existing perimeter stack and current SASE / ZTNA readiness.
- Design
Produce a multi-vendor target architecture covering identity, ZTNA, SASE / SSE, SWG, CASB, FWaaS, VPN retention and policy model, with a phased migration plan.
- Implement
Integrate identity providers, deploy connectors and cloud policy, migrate applications from VPN to ZTNA and integrate telemetry with SIEM / SOC tooling.
- Operate & Review
Support the secure-edge estate under an agreed schedule with policy tuning, incident coordination and scheduled posture reviews.
End-to-End IT Integration and Support
From assessment and solution design through implementation, remediation, ongoing support, and lifecycle optimization.
- ConsultAssess Access, Identity & Perimeter
- DesignArchitect SASE, SSE & ZTNA
- SupplySubscriptions, Connectors & Agents
- ImplementIntegrate Identity & Migrate Apps
- RemediateCorrect Policy Gaps & Drift
- ModernizeRetire Legacy VPN & Branch Stacks
- MaintainPolicy Tuning & Posture Reviews
- ManageOperations & SIEM / SOC Integration
- ConsultAssess Access, Identity & Perimeter
- DesignArchitect SASE, SSE & ZTNA
- SupplySubscriptions, Connectors & Agents
- ImplementIntegrate Identity & Migrate Apps
- RemediateCorrect Policy Gaps & Drift
- ModernizeRetire Legacy VPN & Branch Stacks
- MaintainPolicy Tuning & Posture Reviews
- ManageOperations & SIEM / SOC Integration
Fix What's Broken — Remediation Sprints
Wi-Fi dead zones, WAN performance issues, SD-WAN policy drift, or a network you can't see into during incidents? We run fixed-scope networking remediation sprints against a defined outcome.
- LAN/WLAN survey, controller tuning and coverage/roaming fixes
- SD-WAN, MPLS and internet-breakout policy cleanup and QoS tuning
- Observability rollout: flow, telemetry, path-analytics and alert hygiene
Support & Maintenance — AMC-Backed
Keep the network reliable after go-live — firmware, controller hygiene, ISP coordination and vendor-TAC escalation under a Jiva AMC or managed connectivity service.
- L1/L2/L3 support for LAN, Wi-Fi, WAN, SD-WAN and network observability platforms
- Preventive maintenance, firmware and ISP/carrier coordination with SLAs
- Vendor-TAC escalation, licence renewal and network lifecycle refresh
Continue exploring
Related services
- Networking & Connectivity
Align LAN, WAN, wireless, secure edge, resilient connectivity, and observability within one multi-vendor enterprise networking programme.
- LAN, WAN, SD-WAN & Managed Connectivity
Design, deploy, and support enterprise routing, switching, spine-leaf data-centre fabrics, and application-aware SD-WAN overlays across every site and cloud region.
- Network Security
Next-generation firewalls, segmentation, intrusion prevention, and secure-edge controls aligned with the connectivity fabric and identity policy.
- Identity & Access Management
Federated identity, single sign-on, multi-factor authentication, and conditional access — the authoritative identity layer for SASE, ZTNA, and secure remote access.
- Cloud Security
Protect hyperscaler landing zones, workloads, and SaaS with configuration management, workload protection, and secure connectivity into public and hybrid clouds.
- Cybersecurity
Coordinate identity, endpoint, network, cloud, and security-monitoring capabilities with the enterprise connectivity and secure-edge fabric.
Modernise secure access
Replace legacy VPN with identity-aware secure access
Review current remote-access, branch inspection, SaaS visibility and identity integration. Jiva Technologies can assess, design, integrate, remediate and support a phased SASE, SSE and ZTNA programme aligned with identity, network and security teams.
