Best Tempered Airwall Remote Access Alternatives & Competitors in 2026

Dull Platform is a zero trust remote access solution designed for OT, ICS, SCADA, and other critical infrastructure environments. It replaces traditional VPNs, jump servers, and complex firewall rules with application-level and device-level remote access controls. The platform provides microsegmentation of remote access, so users and third parties connect only to specific devices, services, or applications rather than the broader IT/OT network. It applies multi-layered multi-factor authentication to users, devices, and services, and uses moving target defense by randomizing IP addresses and port numbers per connection. Remote sessions can be provisioned through ephemeral, non-persistent virtual machines and are recorded for auditing purposes, with the ability for administrators to shadow and terminate live sessions. Credential launching allows administrators to grant access to devices and applications without exposing usernames or passwords to end users. Full connection logs capture details such as initiating device, MFA device, IP address, PID, and network session data. The platform can be hosted in public cloud, private cloud, or on-premise environments, and supports integration with SOC/NOC operations for incident detection and response. It is used across sectors such as water and wastewater, energy, and mining to secure remote access for employees, OEMs, vendors, contractors, and government users connecting to critical devices such as PLCs, RTUs, and SCADA systems.</description> <parameter name="summary">Zero trust remote access platform securing connections to OT, ICS, and SCADA systems

Shares 6 capabilities with Tempered Airwall Remote Access: Lateral Movement, Remote Access, Zero Trust Architecture, Critical Infrastructure +2 more

Orchestrates obfuscated, zero-trust private networks across multi-cloud infrastructure

Shares 5 capabilities with Tempered Airwall Remote Access: Encryption, IOT Security, Zero Trust Architecture, Critical Infrastructure +1 more

ZTNA platform with microsegmentation, VPN replacement, and GenAI analytics.

Shares 4 capabilities with Tempered Airwall Remote Access: Lateral Movement, Zero Trust Architecture, Microsegmentation, Network Segmentation

ZTNA platform with direct device-to-resource encrypted access via WireGuard.

Shares 4 capabilities with Tempered Airwall Remote Access: Encryption, Zero Trust Architecture, Microsegmentation, Network Segmentation

Zero-open-port remote access via cryptographic identity-first connectivity.

Shares 4 capabilities with Tempered Airwall Remote Access: Encryption, Remote Access, Zero Trust Architecture, Microsegmentation

Cloudbrink is a remote access product positioned as an alternative to traditional VPN, SDP, and SSE/ZTNA offerings such as Ivanti Pulse Secure PCS, Zscaler, Cisco, and Palo Alto Networks. The platform combines Zero Trust Network Access with an edge-based delivery architecture, using distributed "FAST edge" multi-cloud access points to route user traffic instead of centralized VPN concentrators. It is aimed at hybrid and remote workers who need access to SaaS applications, private applications, and network segments. Security controls include mutual TLS 1.3 for end-to-end encrypted sessions, continuous device posture verification, and an Automated Moving Target Defense mechanism that rotates security certificates multiple times per day rather than on a fixed schedule, intended to reduce exposure to certificate-based exploits and "low and slow" attack techniques. The product also includes a personal, per-user SD-WAN component to optimize network paths and reduce latency compared to conventional VPN routing. Access is managed through a client application (the Brink App) and connector software deployed to reach private applications and network segments. The page presents comparative claims of performance advantages over VPN and other ZTNA/SSE vendors, along with references to third-party benchmark reports.</description> <parameter name="summary">Edge-based ZTNA/SD-WAN service positioned as a high-performance VPN and SSE replacement

Shares 4 capabilities with Tempered Airwall Remote Access: Encryption, Remote Access, Zero Trust Architecture, Network Segmentation

Network security solution with segmentation, encryption, and secure remote access.

Shares 3 capabilities with Tempered Airwall Remote Access: Critical Infrastructure, Microsegmentation, Network Segmentation

Clientless ZTNA platform for secure access to apps, OT, and ICS resources.

Shares 3 capabilities with Tempered Airwall Remote Access: Remote Access, Zero Trust Architecture, Critical Infrastructure