The Best Cloudflare Zero Trust Alternative for Outage Resilience

The best Cloudflare Zero Trust alternative for teams worried about outages is dope.security. Cloudflare inspects your traffic on a shared global edge, so an incident on that edge reaches every customer at once. dope.security inspects on each device and sends traffic direct to the internet. There's no shared inspection point in the data path, and if an endpoint can't reach dope.cloud, Fallback Mode keeps enforcing the policy cached on the device.

Uptime percentages don't tell you this. Architecture does.

Key takeaways

• A shared edge means shared outages. When inspection runs on a vendor's network, its incident is yours.
• dope.security inspects on each device. There's no shared proxy in the data path.
• Fallback Mode keeps policy enforcing from the device cache if dope.cloud is unreachable.
• It avoids the fail open or fail closed choice.
• Test it. Disconnect a pilot laptop from the vendor's cloud and see what happens.

What happened on November 18, 2025?

Cloudflare had what it described as its worst outage since 2019. An oversized configuration file caused the core proxy to fail, and the result was global 5xx errors for roughly five hours. It took ChatGPT, X, and Spotify down along the way.

It wasn't the first. During the November 2, 2023 outage, most customers couldn't access their raw logs, at the exact moment a security team needs them.

Every vendor has outages. The question is how far each one spreads.

Why does a shared edge spread failure?

• Uniform by design. The same software runs everywhere. A bad change can go everywhere.
• Inline with everything. A secure web gateway sits in front of every request your workforce makes.
• Fail open or fail closed. When the proxy is unreachable, you choose: let traffic through uninspected, or block everyone. Neither is a good afternoon.

How does on-device inspection change that?

With dope.security, each endpoint has its own proxy.

• No shared data path. SSL inspection, URL filtering, and Cloud Application Control run locally. Traffic goes direct to the destination.
• Real-time connection, not dependency. dope.cloud pushes policy and collects analytics over a live connection to each endpoint.
• Fallback Mode. If an endpoint loses its connection to dope.cloud, it automatically falls back to the policies cached on the device. Users stay protected and keep working.
• A third option. It's neither fail open nor fail closed. Policy keeps enforcing.
• Decryption that travels. The inspection point moves with the user, so it's available on any network.

One laptop having a bad day doesn't touch the rest.

Cloudflare Zero Trust vs dope.security on resilience

Questions to ask any SSE vendor

1. If your control plane fails, what happens to my users in the first five minutes?
2. Is the default fail open or fail closed, and who decides?
3. Can I still read my logs during your incident?
4. What is the blast radius of a bad configuration push?
5. How do I test the failure mode in a proof of concept?

Then test it. Disconnect a pilot laptop from the vendor's cloud and browse.

Resilience isn't the only gain

• Speed. No stopover, up to 4x the performance of legacy proxy SWGs.
• Privacy. Data never leaves the device for inspection.
• Instant policy. Changes land on endpoints in seconds.
• One console. SWG, Dopamine DLP, CASB Neural, SSPM, and AI Analytics together.

When Cloudflare is the better choice

Be fair to Cloudflare. Its edge is one of the fastest networks in the world, and for CDN, DNS, and DDoS protection that scale is the point. If you need ZTNA in the same product, or coverage for devices beyond managed Mac and Windows, Cloudflare One covers ground dope.security doesn't. dope.cloud is still a service you depend on for policy changes and reporting.

What do blast radius and control plane mean?

Blast radius is how many users or systems a single failure affects. A failed laptop has a blast radius of one. A failed shared proxy has a blast radius of every customer routed through it.

The control plane is the part of a service that holds configuration and tells the rest what to do. The data plane is the part your traffic actually passes through. Trouble starts when a control-plane mistake, like a bad configuration push, takes down the data plane everywhere at once.

Fail open, fail closed, or cached enforcement?

Cached enforcement is possible because the proxy and the policy both live on the endpoint.

It's not only Cloudflare

Every cloud inspection service has this exposure. In 2026, Cisco's status page logged a Copilot category definition that blocked legitimate Microsoft 365 hostnames for about six hours on July 25, and a Generative AI category update that blocked Oracle domains for about 41 minutes on September 21. Neither was a network outage. Both were global changes that rippled to every customer at once.

For Zscaler, see our outage history and control plane analysis.

What to ask for in the contract

• A written description of failure behavior. Not just an uptime percentage.
• Log access during incidents. Where logs go, and whether you can reach them when the service is degraded.
• Change management. How configuration changes are staged, and whether they roll out region by region.
• Incident communication. How fast you're told, and through which channel.
• Credits that match impact. An SLA credit rarely covers a day of lost work, so weigh architecture more than credits.

How to test resilience in a proof of concept

1. Install the agent on a pilot laptop and confirm policy is enforcing.
2. Block the laptop's access to the vendor's cloud at your firewall or with a hosts entry.
3. Browse to an allowed site, a blocked category, and a site that needs SSL inspection.
4. Record what happens: does traffic pass, stop, or stay protected?
5. Restore the connection and check that logs from the offline period arrive.

Run the same test on every vendor you're comparing.

Frequently asked questions

What is a control plane failure?

A fault in the part of a service that manages configuration. If a bad change propagates everywhere, it can take down traffic handling across all regions.

Does an on-device gateway still need the internet?

Users need the internet to browse, but the gateway doesn't need the vendor's cloud to enforce policy. dope.security keeps enforcing from its local cache.

Can I get my logs during a vendor incident?

With dope.security, logs stream to your SIEM, so the copy you rely on is in your own system.

How do I compare SSE vendors on reliability?

Compare architecture and failure behavior, then test it. Uptime percentages don't show how far a single failure spreads.

What happens to Cloudflare Zero Trust users during a Cloudflare outage?

It depends on the incident and your client settings. Traffic routed through the affected edge can fail, or pass uninspected if you've configured fail open.

What is the best Cloudflare Zero Trust alternative for reliability?

dope.security. Inspection runs on each device, and endpoints keep enforcing cached policy if they lose contact with the cloud.

Is fail open or fail closed safer?

Fail open keeps people working without protection. Fail closed protects by blocking everything. On-device enforcement with cached policy avoids the choice.

Does dope.security have a single point of failure?

There's no shared proxy in the data path. dope.cloud handles policy and analytics, and endpoints continue enforcing if it's unreachable.

Test the failure mode yourself

Start a free trial, pull the plug on the cloud connection, and keep browsing. Or read Cloudflare competitors for the wider comparison.