Shieldsign

🛡️ ShieldSign — The simplest way to know where you can enter your password
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Knowing if a login page is real or fake should be obvious.
Today, it's no longer the case: phishing pages have become indistinguishable to the naked eye.

ShieldSign solves this problem.
The extension automatically validates safe login pages and displays a clear, visible banner that's impossible to imitate.

If ShieldSign doesn't confirm the page, don't type your password.

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🎯 Why is this really useful?
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Because today we get tricked not by carelessness, but because a fake site can be perfectly identical to the real one.
The only important question becomes:

👉 "Can I type my password here?"

With ShieldSign, the answer is visual, immediate and reliable.

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✨ What ShieldSign does for you
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✔️ Automatically identifies login pages
As soon as a site contains a password field, ShieldSign checks the domain.

✔️ Displays an impossible to imitate validation banner
3 security modes:
- Discreet badge
- Personal keyword known only to you
- Random code changing with each visit (recommended)

An attacker cannot reproduce this code or keyword.
Even a perfect copy of the page will be unmasked in a second.

✔️ Works with lists: community, personal, enterprise
- A community list of trusted domains
- Your own favorite domains
- Enterprise option: a list pushed by your organization, to secure internal access

✔️ Automatically adds your legitimate sites
Every time you log in to a new site, ShieldSign can offer to save it.
You have nothing to manage: the extension learns with you.

✔️ 100% local, 100% private
- No data sent to a server.
- No tracking.
- The list of sites you use stays in your browser, only as URLs.

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🔒 Why is it safer than an HTTPS padlock?
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Because all modern phishing sites also have a padlock.
Because "looking at the URL" is no longer realistic: tired, rushed, stressed... humans get tricked.

ShieldSign gives you an external visual marker, safe, constant, reliable.

You no longer wonder:

"Is this the right site?"

You simply look:
Is the banner there? Then it's good.

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🎨 Simple, customizable, designed for everyday use
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- Customizable colors or gradients
- Multiple fonts
- Discreet badge or visible banner
- Automatic updates
- Clean, clear interface, no ads

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🏢 For businesses
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ShieldSign allows organizations to:

- push their official list of internal domains
- drastically reduce the risk of targeted phishing
- without backend, without cost, without infrastructure
- open-source and auditable

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🧭 Why choose ShieldSign?
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Because it's:
- Free
- Open-source
- Privacy-respecting
- Reliable
- Designed for humans, not just experts

ShieldSign doesn't replace your vigilance, but it removes uncertainty — which is precisely what attackers are looking for.

You'll finally know where you can enter your password, stress-free.

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BULLET POINTS ("Features")
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- Automatic detection of login pages
- Impossible to imitate validation banner
- 3 security modes: badge, keyword, random code
- Community lists + personal list
- Enterprise mode (managed lists)
- Automatic addition of your sites
- No data transmitted – 100% local
- Open-source and free
- Full customization: colors, font, banner style
- Automatic updates of remote lists