Avalw Shield is a privacy protection software for Mac and Windows computers that uses on-device facial recognition to secure screens based on user presence and attention. The tool addresses the risk of visual hacking and shoulder surfing by automatically locking or blurring the screen when the authorized user leaves or when unauthorized individuals are detected looking at the display. It operates entirely offline, with all processing performed locally on the device, ensuring that no data is sent to servers or the cloud.
Key features include instant automatic locking when the user steps away, seamless unlocking upon return through facial recognition, and real-time detection of additional viewers. The Shoulder Guard function identifies when someone else is watching the screen and blurs sensitive content until only the authorized user remains. The system can also capture screenshots of unauthorized access attempts, storing them securely and encrypted on the device. Users can adjust security levels, lock delays, and the strictness of the Shoulder Guard according to their preferences and environment. The software supports multiple monitors and is available in over 28 languages.
Avalw Shield is suitable for a range of environments, including public spaces like cafes, airports, and trains, as well as shared home computers and open offices. It is designed for anyone with a camera-equipped laptop or desktop, providing privacy protection without requiring manual intervention such as keyboard shortcuts or hot corners. The tool adapts to changes in the user's appearance and lighting conditions over time, maintaining reliable recognition without retraining.
The software is delivered as a downloadable application for both Mac and Windows platforms and requires a license key for activation. All security and privacy features function without an internet connection, emphasizing offline, private operation. Avalw Shield positions itself as a presence-aware privacy solution for individuals and businesses concerned with screen privacy and unauthorized access.
In the Security & compliance platforms space, Avalw Shield,Privacy Protection takes a focused approach. It protects computer privacy by locking screens and hiding content when unauthorized users are detected using on-device AI. It is built as a consumer product for privacy-conscious computer users. Avalw Shield,Privacy Protection is a paid product starting at $5. The product ships for the web, iOS, macOS, and Windows.
AVALW SRL builds and maintains Avalw Shield,Privacy Protection, and the product first shipped in 2026. Key capabilities include face detection lock, screen blur, and intruder alert.
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