Everyday Protection for Families, Kids, and Vulnerable Users
Phone Guardian PRO1 is the family‑focused implementation of Active Session Defense (ASD).
It brings ASD’s core safety principles into a simple, powerful app designed for:
Parents
Children and teens
Vulnerable users
High‑risk individuals
Anyone who needs protection during active device use
PRO1 is built on the same safety architecture defined in the ASD research program and published under multiple DOIs.
Phone Guardian PRO1 protects users during the moments when a device is unlocked and exposed — the exact moment when traditional security stops working.
PRO1 includes:
Limits what can be seen or accessed during an active session.
Adds extra checks before opening photos, messages, or apps that contain sensitive content.
Captures a photo when someone tries to access protected areas without permission.
A secure, PIN‑protected vault for photos, notes, and private content.
Lock individual apps behind a PIN or biometric requirement.
Warns users when connecting to unsafe or suspicious networks.
Scans links for phishing, malware, and unsafe redirects.
Shows when the device was accessed, what was opened, and whether any suspicious behavior occurred.
Prevents tampering, disabling, or uninstalling without the owner’s PIN.
Phone Guardian PRO1 is designed for:
Parents who want to protect their children without spying
Teens who need safety without feeling controlled
Families who want peace of mind
Vulnerable users who may face coercion or pressure
Domestic‑violence survivors
High‑risk individuals
Anyone who believes “unlocked” should not mean “fully exposed”
PRO1 is the consumer‑grade version of ASD — simple, powerful, and built for everyday life.
Traditional security ends at the lock screen.
Once a phone is unlocked, the device trusts everyone the same way — the owner, a friend, a partner, or someone with bad intentions.
Phone Guardian PRO1 fixes this by adding:
Continuous Possession Assurance
Hostile‑Possession Response
Session‑Level Protection
These are the same principles defined in the ASD research program.
Phone Guardian PRO1 is grounded in the ASD research published under:
OSF DOI: 10.17605/OSF.IO/GT9UC
Zenodo DOI: 10.5281/zenodo.20083573
ResearchGate DOI: 10.13140/RG.2.2.16702.04169
Medium Article:
https://medium.com/@ksparks_15156/introducing-active-session-defense-asd-a-new-safety-architecture-for-the-modern-digital-world-80ff62867050 (medium.com in Bing)
Official Website:
These publications define ASD as a new safety architecture and establish the foundation for PRO1.
ASD defines the architecture.
PRO1 is the family‑focused implementation.
PRO2 is the advanced, professional‑grade implementation.
Together, they form a complete safety ecosystem:
PRO1: Families, kids, teens, vulnerable users
PRO2: Defense, intelligence, law enforcement, high‑risk operators
Both share the same core mission:
Protect people during the moments when their devices are unlocked and most vulnerable.
SEE PHONE GUARDIAN PRO2 -
Phone Guardian PRO1 is part of the Sparks Family’s broader mission:
Protect families
Build the unimaginable
Create safer digital futures
Prevent tragedies like Hailey Busby’s
Bring ASD to every household
This is not just technology — it’s a family‑driven safety movement.