
Key Benefits
Top-Tier Security
Guard against password leaks and hijacking risks with encrypted digital credentials.
Zero Hassle
No more memorizing complex passwords; one-tap authentication on mobile.
Ultra-Fast Operation
Fast one-click secure login; auto-lock on leaving to effectively prevent unauthorized peeping and computer access.
Robust 2FA/MFA Authentication
Deliver stronger identity verification than traditional methods; block unauthorized access with multi-factor proof, maximizing account defense.
Ideal for Family & Office Scenarios
Support multi-user accounts on a single computer; each user gets independent digital certificates to avoid credential mixing and ensure exclusive access rights.
This product includes the mobile SecVSC App (Android/iOS) and PC clients (SecLogon/VSC-IssuingP). Follow the steps below to complete installation.
Scan QR code to download the corresponding version
NOTE: Scan the QR code on your mobile device to link to the app store for direct installation; for Android devices, search for SecVSC on Google Play to install, and for iOS devices, search for SecVSC on the App Store to install.
Click the icon to download and install the PC client

NOTE: Scan the QR code on your mobile device to link to the app store for direct installation; for Android devices, search for SecVSC on Google Play to install, and for iOS devices, search for SecVSC on the App Store to install.
Download and install via Microsoft Store

Note: Log in to your Microsoft account to download (Default trial period: 45 days); Prior to the official use of this program, an in-app purchase license must be obtained.
SecVSC v1.4.2 Virtual Smart Card product is an innovative security tool that combines PKI technology and mobile devices to realize password-less secure access and efficient protection for personal or family-based users. SecVSC v1.4.2 use innovative technology and security to replace physical smart cards and hardware tokens to achieve the same level of security authentication function as traditional physical smart cards.
Accurately, securely and non-repudiably confirm and protect user identities, thereby strengthening identity assurance, effectively preventing risks such as identity theft and data leakage, and building a solid security defense line for the computer login process.
Based on PKI digital certificates and mechanisms, verify user identities reliably. Validate certificate validity, integrity and trust chain to ensure genuine logins and prevent identity forgery.
Identity credentials based on mobile phones endow users with a more portable and convenient personal security assistant. There is no need to remember and manage complex passwords, enabling extremely fast and secure logins to computer devices.
Based on mobile, two-factor or multi-factor authentication fuses device traits and digital identity credentials, heightening security against intrusion and streamlining login sans complex passwords.
Different users log in to computer devices with different identity credentials, easily meeting the computer security login usage scenarios for individuals or family members and avoiding confusion and trouble.
Organic combination of data access and identity credentials can effectively protect the user's computer data and prevent the leakage of user data caused by device loss, theft, disassembly or illegal intrusion.


SecVSC software presents an intuitive user interface and is effortless to install and operate. It is compatible with mainstream mobile platforms like Android and iOS, allowing users to download and install it via mobile application stores. Merely by completing the binding configuration with the PC computer and importing the digital certificate, it can be readily utilized.
SecVSC offers three versions, namely the free evaluation version, standard version and professional version. The functions vary among different versions. This software includes three components: (1) SecVSC App (Android & iOS), (2) SecureLogon (PC), and (3) VSC-IssuingP (PC) — only VSC-IssuingP requires a license, available for download on Microsoft Store with in-app purchase
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Free Download, No License Required
SecVSC_Logon:
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Free Download (Driver, No UI, No License Required)
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Windows Login Component:
Microsoft LSA Certified • Rigorous Official Security Validation.
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Secure Microsoft Store Free Download
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45 days trial
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Free Download, No License Required
SecVSC_Logon:
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Free Download (Driver, No UI, No License Required)
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Windows Login Component:
Microsoft LSA Certified • Rigorous Official Security Validation.
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Secure Microsoft Store Free Download
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Trusted In-App Purchase (Microsoft Payment)
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License Activation
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Free Download, No License Required
SecVSC_Logon:
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Free Download (Driver, No UI, No License Required)
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Windows Login Component:
Microsoft LSA Certified • Rigorous Official Security Validation.
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Secure Microsoft Store Free Download
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Trusted In-App Purchase (Microsoft Payment)
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License Activation
Here are the answers to the main questions about the use of SecVSC products, where users can learn about the relevant details of the products in question:
I always mistype long passwords when logging into my computer – what can I do?
We understand your frustration! Traditional passwords are not only hard to remember but also vulnerable to hacking. The SecVSC Multi-Factor Authentication Login Product eliminates the need for complex passwords entirely – using your smartphone's hardware features combined with PKI encryption technology, you can securely log into Windows with just a tap. Say goodbye to "password anxiety" forever.
If you're curious about our products and services, or you'd like to find out more about specific product information and how to use them, please send us a message using the ways below. We'll provide you with professional suggestions and support. Thank you!
Guangzhou, GuangDong, China
+86 020-38744180
+86 18923099103
info@junkai-tech.com
Mon - Fri: 9AM to 5PM