1. పరిచయం
This manual provides detailed instructions for the proper use and maintenance of your Thetis FIDO U2F Security Key. This device offers a robust second factor authentication method to protect your online accounts from unauthorized access, phishing, and other cyber threats.
2. ఉత్పత్తి ముగిసిందిview
The Thetis FIDO U2F Security Key is a compact, durable USB device designed for universal two-factor authentication. Its aluminum folding design protects the USB connector when not in use, ensuring longevity and portability.

Image 2.1: The Thetis FIDO U2F Security Key in its closed, protected state.
3 కీ ఫీచర్లు
- Enhanced Account Protection: Provides strong factor authentication to secure online accounts against password theft, phishing, hacking, and keylogging scams.
- యూనివర్సల్ అనుకూలత: తో పని చేస్తుంది websites supporting the U2F protocol via Chrome or Opera browsers (version 40 and later) on Windows, Mac OS, and Linux.
- FIDO-U2F Certified: Certified by the world's largest ecosystem for standards-based, interoperable authentication, ensuring high security. Supports U2F protocol only.
- మన్నికైన డిజైన్: Features a 360° rotating metal cover to shield the USB connector and is crafted from durable aluminum alloy for protection against drops, bumps, and scratches.
- పోర్టబుల్: Compact and ultra-portable design allows for easy transport.

Image 3.1: The compact design allows the FIDO key to be easily carried on a keyring for portable protection.
4. System Requirements and Compatibility
The Thetis FIDO U2F Security Key is compatible with a range of operating systems and web సేవలు:
- ఆపరేటింగ్ సిస్టమ్స్: Windows, Mac OS X, Linux.
- బ్రౌజర్లు: Chrome, Opera (version 40 and later).
- మద్దతు ఉన్న సేవలు: Google G-suite, Facebook, Dropbox, GitHub, SalesForce, Dashlane, GitLab, BitBucket, FastMail, and other websites that support the U2F protocol.
- ముఖ్యమైన గమనిక: Not compatible with email clients such as Apple Mail, Mozilla Thunderbird, or Microsoft Outlook. The key does not support OTP or UAF protocols.

Image 4.1: The security key offers universal compatibility across various operating systems.
5. సెటప్ సూచనలు
Follow these steps to set up your Thetis FIDO U2F Security Key for enhanced account protection:
- Download Management Software: Visit the official Thetis website to download the necessary management software for your operating system. This software helps manage your FIDO device.
- పిన్ని సెట్ చేయండి: Once the software is installed and your key is inserted, you will be prompted to set a Personal Identification Number (PIN) for your key. This PIN adds an extra layer of security.
- Register Key with a Web సేవ: Navigate to the security settings of your desired online account (e.g., Google, Facebook). Look for options related to two-factor authentication, security keys, or passkeys. Follow the on-screen prompts to register your Thetis FIDO U2F Security Key. You may be asked to insert the key and tap its button.
- Log in with Key to Verify Setup: After registration, attempt to log in to your account. When prompted for your security key, insert the Thetis key and tap its button to complete the authentication process. This verifies that the setup was successful.
Video 5.1: This video demonstrates the four-step setup process for the Thetis FIDO U2F Security Key, including downloading software, setting a PIN, registering with a web service, and verifying login.
6. ఆపరేటింగ్ సూచనలు
To use your Thetis FIDO U2F Security Key for authentication:
- Initiate Login: Begin the login process for your online account as usual, entering your username and password.
- కీని చొప్పించు: ద్వారా ప్రాంప్ట్ చేసినప్పుడు website or service for your security key, insert the Thetis FIDO U2F Security Key into an available USB-A port on your computer.
- Activate Key: A light on the key may flash, indicating it is ready. Tap the button on the key when instructed by the website to complete the authentication.
- Successful Login: Upon successful verification, you will be granted access to your account.

Image 6.1: The security key in use, providing an extra layer of protection during the login process.
7. నిర్వహణ
To ensure the longevity and optimal performance of your Thetis FIDO U2F Security Key:
- శుభ్రముగా ఉంచు: Regularly wipe the key with a soft, dry cloth to remove dust and debris. Avoid using harsh chemicals or abrasive materials.
- కనెక్టర్ను రక్షించండి: Utilize the 360° rotating metal cover to protect the USB connector when the key is not in use.
- విపరీతమైన పరిస్థితులను నివారించండి: Do not expose the key to extreme temperatures, humidity, or direct sunlight.
- సాఫ్ట్వేర్ అప్డేట్లు: Periodically check the Thetis website for updates to the management software to ensure compatibility and security enhancements.

Image 7.1: The durable folding design helps protect the USB connector from damage.
8. ట్రబుల్షూటింగ్
If you encounter issues with your Thetis FIDO U2F Security Key, consider the following:
- Key Not Recognized:
- Ensure the key is fully inserted into the USB port.
- వేరే USB పోర్ట్ని ప్రయత్నించండి.
- మీ కంప్యూటర్ని పునఃప్రారంభించండి.
- Verify that your browser (Chrome/Opera) is up to date.
- Authentication Failure:
- అని నిర్ధారించండి website or service you are trying to access supports FIDO U2F.
- Ensure you are tapping the key's button when prompted.
- Check if the key is properly registered with the specific online account.
- PIN Issues:
- If you forget your PIN, refer to the Thetis management software for recovery options or instructions on resetting the key (note: resetting may erase registered credentials).
- సాఫ్ట్వేర్ సమస్యలు:
- Reinstall the Thetis management software.
- Check for software updates on the Thetis webసైట్.
9. స్పెసిఫికేషన్లు
| ఫీచర్ | వివరాలు |
|---|---|
| మోడల్ పేరు | Thetis FIDO U2F Security Key |
| అంశం మోడల్ సంఖ్య | MB000124 |
| కనెక్టివిటీ టెక్నాలజీ | USB రకం A |
| కొలతలు (LxWxH) | 1.75 x 0.6 x 0.3 అంగుళాలు |
| వస్తువు బరువు | 0.3 ఔన్సులు |
| హార్డ్వేర్ ప్లాట్ఫారమ్ | Mac, Windows, Linux |
| వాల్యూమ్tage | 5 వోల్ట్లు |
| UPC | 701470423718 |
10. వారంటీ మరియు మద్దతు
The Thetis FIDO U2F Security Key comes with a manufacturer's warranty. For specific warranty details, registration, or technical support, please visit the official Thetis webసైట్ లేదా వారి కస్టమర్ సర్వీస్ను సంప్రదించండి. వారంటీ క్లెయిమ్ల కోసం మీ కొనుగోలు రసీదును ఉంచండి.
For further assistance, please refer to the official Thetis support channels:
- Thetis Official Webసైట్: Visit Thetis Store on Amazon
- కస్టమర్ సేవ: ఉత్పత్తి ప్యాకేజింగ్పై అందించిన సంప్రదింపు సమాచారాన్ని లేదా అధికారిక webసైట్.




