Enterprise Secure Remote Access
Remote Access for Every Use Case.
IoT Secure provides three enterprise-grade remote access solutions — WireGuard for modern high-performance connectivity, SSTP for seamless Windows ecosystem integration, and IPSec for standards-based hardware-supported tunnels. Choose the protocol that fits your environment, or deploy all three across different user populations.
The Need
Secure Remote Access Is No Longer Optional
Remote work, distributed teams, managed service providers, and cloud-first architectures have made secure remote access a core security requirement — not an optional convenience. The wrong VPN choice can expose your network to credential stuffing, man-in-the-middle attacks, and protocol vulnerabilities that attackers actively exploit.
Most organizations need more than one remote access solution. IT administrators need something that's easy to deploy and maintain. Remote employees need something that just works on their devices. Field technicians need something that works on mobile. MSPs need something they can manage at scale. IoT Secure provides all three leading protocols under one platform.
Protocol Comparison
Three Protocols, Three Use Cases
WireGuard
Modern. Fast. Simple.
- State-of-the-art cryptography (ChaCha20, Poly1305, Curve25519)
- Dramatically lower overhead than OpenVPN or IPSec
- 4,000 lines of code vs. 400,000+ for OpenVPN
- Roaming support — ideal for mobile users
- Built into Linux kernel since 5.6
- Best for: remote employees, developers, mobile users
SSTP (Microsoft SSL VPN)
Enterprise Windows. No Firewall Issues.
- Native Windows integration — no client install required
- Operates over HTTPS (port 443) — bypasses restrictive firewalls
- Certificate-based mutual authentication
- Integrates with Active Directory and Group Policy
- Supported by all modern Windows versions natively
- Best for: Windows enterprise users, AD-integrated environments
IPSec
Standards-Based. Hardware Accelerated.
- Industry-standard protocol supported by all network hardware
- Hardware acceleration on enterprise firewalls and routers
- Site-to-site tunnel support for branch offices
- Supports IKEv2 for fast reconnection and MOBIKE
- Compatible with FIPS 140-2 compliant implementations
- Best for: site-to-site VPNs, compliance requirements, hardware-based deployments
WireGuard
The Modern VPN Standard
Exceptional Performance
WireGuard's lean 4,000-line codebase and modern cryptography deliver throughput speeds that significantly outperform OpenVPN and legacy IPSec configurations. Ideal for bandwidth-intensive workloads and high-frequency connections.
State-of-the-Art Security
WireGuard uses ChaCha20 for symmetric encryption, Poly1305 for message authentication, Curve25519 for key exchange, and BLAKE2s for hashing. These primitives are modern, well-audited, and resistant to known cryptographic attacks.
Roaming & Mobile Support
WireGuard handles network changes and IP address roaming seamlessly — ideal for users who move between Wi-Fi and cellular. Sessions survive network transitions without reconnection delays.
Cross-Platform Compatibility
Official WireGuard clients for Windows, macOS, Linux, iOS, and Android. Native kernel integration on Linux. Straightforward configuration that scales from individual users to enterprise deployments.
SSTP (SSL VPN)
Windows-Native, Firewall-Friendly
Native Windows Integration
SSTP is built into Windows's native VPN client — no additional software installation required. Configure once via Group Policy, and it's available to all domain-joined Windows devices automatically.
Port 443 Transport
SSTP operates over HTTPS (TCP port 443), the same port used for secure web browsing. This makes SSTP connections work reliably behind restrictive corporate firewalls and hotel or public Wi-Fi networks that block other VPN protocols.
Active Directory Integration
SSTP integrates seamlessly with Active Directory and RADIUS authentication, enabling organizations to use existing credentials, enforce password policies, and control access based on AD group membership.
Certificate Authentication
SSTP uses SSL/TLS with certificate-based server authentication, preventing man-in-the-middle attacks. Client certificate authentication provides an additional authentication factor for high-security environments.
IPSec
The Enterprise Standard for Site-to-Site
Universal Hardware Support
IPSec is supported by virtually every enterprise firewall, router, and VPN appliance. Hardware-accelerated IPSec processing on modern network equipment delivers multi-gigabit throughput for site-to-site tunnels.
Site-to-Site Connectivity
IPSec tunnel mode is the industry standard for connecting branch offices, data centers, and cloud environments. Establish always-on, encrypted site-to-site tunnels without per-user licensing or client software.
IKEv2 & MOBIKE Support
IKEv2 provides rapid session re-establishment after connection drops and supports MOBIKE for seamless IP address changes — essential for reliable mobile and remote worker connectivity in demanding environments.
Compliance-Ready
IPSec with FIPS 140-2 validated cryptographic modules satisfies encryption requirements for HIPAA, CMMC Level 2, FedRAMP, and other compliance frameworks that specify approved encryption standards.
Deploy secure remote access on your terms.
WireGuard, SSTP, or IPSec — choose the right protocol for every user and every use case.