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Aegis secure key5/28/2023 ![]() JWT validation, on the other hand, prevents requests coming from unauthenticated sources by issuing a JWT when a user successfully authenticates. However, it does require a daemon to be installed in your origin server's network. This means that the only inbound traffic to your origin is coming from Cloudflare. Cloudflare TunnelĬloudflare Tunnel creates a secure, outbound-only tunnel from your origin server to Cloudflare, with no origin IP address. Traditionally, organizations use two approaches to prevent an Origin IP bypass: Cloudflare Tunnel and JSON Web Token (JWT) Validation. ![]() ![]() Seems scary, right? Luckily, there are proven solutions to prevent an origin IP attack. This means that if someone knows your origin server IP address, they can bypass Access and directly interact with the target application. However, since Access enforces at a hostname level, there is still a potential for bypass - the origin server IP address. All without having to add SSO or Authentication logic directly into your applications. ), Cloudflare enables strong verification techniques such as identity, device posture, hardkey MFA, and more. By acting as a proxy in front of your application's hostname (e.g. Access allows you to verify a user's identity before they even reach the application. We built Cloudflare Access to replace VPNs and provide the option to enforce Zero Trust policies in hosted applications. However, this is a major security threat because anyone on the VPN can access the application, including unauthorized users or attackers. Traditionally, companies used a Virtual Private Network (VPN) to access a hosted application, where all they had to do was configure an IP allowlist rule for the VPN. But before we dive into how this is possible, let's review why Access previously required installed software or custom code on your application server. We are thrilled to introduce an innovative new approach to secure hosted applications via Cloudflare Access without the need for any installed software or custom code on your application server.
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