Enterprise VPN Configuration & Secure Remote Access

We support all major VPN protocols including IKEv2/IPsec (recommended for speed and security), OpenVPN (highly configurable, open-source), L2TP/IPsec (widely compatible), SSL/TLS VPN (browser-based access), and WireGuard (modern, high-performance). Protocol selection is based on your devices, security requirements, and performance needs.

A VPN creates an encrypted tunnel between your device and the VPN gateway. Data is encapsulated and encrypted (typically with AES-256-GCM) before leaving your device, then decrypted only at the destination gateway. This means even if traffic is intercepted on the public network, the contents are completely unreadable without the encryption keys.

Split tunnelling routes only specific traffic (e.g., corporate resources) through the VPN while allowing internet traffic to bypass the tunnel. This reduces bandwidth load on the gateway and improves performance. However, it introduces security risks if internet traffic is unmonitored. We assess your security posture and compliance requirements before recommending split or full-tunnel configurations.

Yes — remote-access VPN is specifically designed for distributed workforces. We configure client VPN profiles for Windows, macOS, iOS, and Android devices, integrate with your Active Directory or LDAP for user authentication, and apply MFA to ensure only authorised employees gain access. Provisioning is typically completed within hours for new users.

We implement multi-layered authentication — combining certificate-based device authentication with user credential validation via RADIUS, LDAP, or SAML. Multi-Factor Authentication (MFA) using TOTP apps, push notifications, or hardware tokens is enforced for all remote-access connections to prevent credential-based attacks.

Our default cipher suite uses AES-256-GCM for encryption, SHA-384 for integrity checking, and ECDH Group 20 (P-384) for key exchange, providing approximately 192-bit security. For IKEv2 negotiations we disable weak legacy algorithms (3DES, DES, MD5, DH Groups 1/2/5) and enforce Perfect Forward Secrecy on all connections.

We design VPN infrastructure to scale horizontally — adding gateway instances behind a load balancer as concurrent users grow. For site-to-site deployments, hub-and-spoke or full-mesh topologies are selected based on traffic patterns. Cloud-based VPN gateways (AWS, Azure, GCP) provide near-instant elasticity for demand spikes.

All VPN gateways are monitored 24/7 for availability, latency, throughput, and authentication events. We track active session counts, failed login attempts, and tunnel renegotiation frequency. Alerts are triggered on gateway downtime, unusual authentication patterns, or performance degradation — delivered via SMS, email, and your ticketing system.

Standard remote-access VPN deployments for up to 100 users are typically completed within 24–48 hours. Site-to-site tunnels between existing firewalls are usually configured and tested within 4–8 hours. Complex multi-site or cloud-integrated deployments are scoped individually but most are delivered within 3–5 business days.

Yes — all production VPN deployments include redundancy. For site-to-site tunnels we configure dual-hub or ECMP topologies with Dead Peer Detection so backup tunnels activate automatically on primary failure. For remote-access gateways, we deploy active-passive or active-active cluster configurations depending on your SLA requirements.

We align VPN configurations to the encryption-in-transit requirements of PCI-DSS (Requirement 4.2), ISO/IEC 27001 (Annex A.10), HIPAA Security Rule (§164.312(e)), and GDPR Article 32. All cipher selections, authentication mechanisms, and key management procedures are documented in audit-ready format, with regular configuration reviews to maintain ongoing compliance.