Why we built a Wi-Fi analyser into ARK

The gap in the security picture

When we started building ARK, we focused on what felt obvious: device permissions, breach exposure, stalkerware detection. Those are real threats. But we were thinking about security as if users live in isolation. The moment a person connects to a public network, half the security posture on their phone becomes almost irrelevant.

Here's the thing we kept hearing in early feedback. Users would run our scan, get a decent score, patch their permissions, check their breach history. Then they'd sit down at Pret and connect to 'PretAManger-WiFi' without thinking twice. That's not a knowledge problem. Most people don't know how to audit a network, and they shouldn't have to be network engineers to stay safe.

We realised our 0-100 score was incomplete. You could have a perfectly hardened phone and still leak sensitive data across a rogue hotspot. The score was telling half the story.

What happens when you connect to the wrong network

Building the Wi-Fi analyser meant understanding what users actually needed to know. Not the technical depth of a network professional, but the specific, actionable intel: Is this network encrypted? Is it a known rogue? Is someone sniffing traffic?

We integrated it into Shield as a one-tap check. You're on a network, you run the scan, and we tell you three things straight. Encryption status. Known threats in our database. Whether your DNS queries are leaking unencrypted. No jargon, no 30-page security report. Just: safe to use, be careful, or don't trust this network.

The insight that shifted everything was this. People don't want a security PhD. They want permission to use the network or permission to leave. They want confidence, not complexity. When we started testing early versions internally, the team kept saying the same thing: 'I actually feel safer now. I know what I'm looking at.'

Why this matters more than you think

We noticed something in our first breach data. Users who'd been exposed in past breaches were more paranoid about network security, but not more informed. They'd been hurt, so they wanted to protect themselves, but they had no framework for thinking about Wi-Fi risk. That gap felt urgent.

The Wi-Fi analyser became part of a bigger philosophy in ARK: security should not require you to understand encryption protocols or man-in-the-middle attacks. It should require you to understand your own risk tolerance and have one-tap access to fix it.

For a parent checking their kid's device, for a small business owner managing staff phones, for anyone privacy-conscious, the Wi-Fi scan answers a real question in real time. Not 'tell me about this network's WPA2 handshake', but 'is it safe for me to check my banking app right now?' That's the question that matters.

The decision to keep it simple

We had three options when we built this. Option one was a real-time packet sniffer that showed you every device on the network. Option two was a threat intelligence engine that queried ten databases at launch. Option three was what we shipped. A fast, clean check against our own known-rogue database, plus encryption and DNS leak detection, all finishing in seconds.

We chose option three because it's honest. We're not pretending to be network analysis software. We're giving people enough information to make a smart decision about whether to use the network for sensitive work. The speed matters too. If a scan takes thirty seconds, nobody runs it. If it takes three, they'll run it every time they connect to something new.

That philosophy runs through everything in ARK. We've got dark-web monitoring, phishing scanners, password health checks, breach history, 2FA audits. Each one exists because we found a gap between what people worried about and what tools actually helped them. The Wi-Fi analyser is just one piece of that puzzle.

What we learned from shipping it

Launching the Wi-Fi analyser taught us that people care most about security decisions they have to make right now. They don't spend much time thinking about GDPR or SDK privacy or voice-clone risk on a Tuesday afternoon. But they think about it the moment they're about to send a message over airport Wi-Fi. That's when an app that answers 'is this network safe' becomes genuinely useful.

We've watched users run the scan, see 'encrypted network, no known threats', and carry on with their work. We've watched others see 'rogue network detected' and immediately switch to mobile data. That's the goal. Not fear. Just clarity.