See the context
Webcam checks for confirmed faces beyond the owner using local Haar Cascade detection.
System activeProject brief
Final-year project · AIML
Privacy should
defend itself.
Smart-Shield detects a threat on the owner's laptop, protects sensitive work in a split second, and sends proof straight to the owner's phone.
SS
CAMERA
ONLINE
ONLINE
OWNER
ALERTED
ALERTED
VAULT
LOCKED
LOCKED
Threat proof never waits for a portal.
4defense steps
200kPBKDF2 iterations
60salert cooldown
0cloud dependency
Interactive prototype
Command center
SMART-SHIELD / VAULT
Live · 00:00:00Protected vault
Vault unlocked
Owner authentication accepted via salted PBKDF2 hash.
project_proposal.pdfPRIVATE
research_notes.docxPRIVATE
team_credentials.keyPRIVATE
Why this matters
Security that moves
before the story.
Most security systems begin after an incident. Smart-Shield moves the first response to the owner's own device — no verification queue, no waiting for a portal.
Hide the surface
Files vanish, the vault re-locks, and a neutral browser tab replaces sensitive work.
Send the proof
A snapshot, time, and city-level location reach the owner by SMS instantly.
Concept evolution
Three ideas. One clear direction.
01
EARLY DIRECTION
Dark-web stylometry
Unmask anonymous criminals through character n-grams and writing habits.
02
EARLY DIRECTION
Keystroke biometrics
Move the math to a local endpoint: hold time and flight time.
03
CURRENT DESIGN
Visual Privacy Guard
Detect the person looking over your shoulder and act instantly.
Project snapshot
Ready for the
panel room.
Built by a four-member AIML team at RMD Engineering College. The prototype keeps the defense local, explainable, and honest about what is still future work.
Ranjithkumar ASaravanakumar G SVelu BYeswanth M
“
How do you avoid police dependency?
Proof goes straight to the owner with zero external human intervention. Evidence can still be handed to authorities later — we simply do not depend on them.
Back to top