Profile Settings
Update your personal information and professional details
Profile Photo
JPEG, PNG, WebP or GIF · Max 5MB
Work Experience
Share your professional background and achievements
No work experience added yet
Certifications & Training
Showcase your professional certifications and training courses
No certifications added yet
Portfolio & Links
Add external links to showcase on your profile (max 6 links)
No links added yet
Add links to your CTFtime profile, blog, Medium, or personal website
GitHub
Link your GitHub account through GitHub itself. A linked account is a proven identity — it shows on your profile as linked, and it counts toward verification of your security work.
Practice
Where your security work shows: your CTFtime team, HackerOne or Bugcrowd profile. Tunnyl reads what the source publishes and shows it on your profile with the date it was fetched. To prove a page is yours, put your Tunnyl code in that profile's bio (for a CTFtime team, the team description) and check again.
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Professional Verification
Ask a reviewer to check one thing about you. The badge names what was checked, nothing more.
Appearance
Light, dark, or whatever this device is set to. Applies right away and is remembered on this device only.
Notifications
Choose what Tunnyl tells you about, and where. An email waits a few minutes and is not sent if you have already seen it on Tunnyl.
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A short email with what you missed: requests, messages, mentions and the best of your network. Not sent when there is nothing to say.
Account emails (sign-in, security, approval) are always sent.
Privacy Settings
Control who can see your information and how others can interact with you
Account
Your data is yours. Take a copy any time, or leave for good.
A JSON file with your profile, education, experience, certifications, links, posts, comments, reactions, connections, community memberships, messages you sent, settings, reports you filed and linked sign-in accounts.
This removes your profile, posts, comments, reactions, connections, messages, settings and linked accounts, and cannot be undone. Communities you created stay for their members.
Security
A second factor means a stolen password is not enough to get in.
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Use an authenticator app such as Aegis, 1Password, Bitwarden or Google Authenticator. You will get one-time backup codes in case you lose the device.
- Add Tunnyl to your authenticator app.
Scan this code with your phone. On iPhone the camera offers Passwords: that is the iPhone's built-in authenticator, and a fine choice.
Open in authenticator app Setting up on this phone? Tap instead of scanning.
Or enter this key by hand: - Enter the 6-digit code your app shows for Tunnyl. It changes every 30 seconds.
Codes keep failing? Your app may have an older Tunnyl entry. Delete it there, then .
Save these backup codes now. Each works once, and they will not be shown again. Use one if you lose your authenticator.
Replaces every unused code. Enter a code from your app to confirm.
Your password alone will sign you in again. Enter a code from your app, or a backup code.
If you see a device you don't recognise, sign it out, then change your password.
Social Accounts
Connect your professional social media profiles