Scan. Understand. Protect. From hidden risks to clear, simple decisions.
Zdefence quietly watches over your device in the background — checking for rogue apps, dangerous permissions, and unverified networks. It translates complex risk signals into simple, actionable guidance for you.
How It Works. How Zdefence Turns Hidden Risks Into Confident Protection.
Zdefence quietly watches over your device in the background — checking for rogue apps, dangerous permissions, and unverified networks. It translates complex risk signals into simple, actionable guidance for you.
Smart Scan
Thoroughly inspects your installed apps, system health, network connections, and active permissions without slowing down your phone.
Clear Safety Score
Translates complex findings into a simple 0–100 security score with plain-English explanations so you always know exactly where you stand.
One-Tap Action
Guided step-by-step instructions help you remove risky apps or revoke dangerous permissions instantly, while automatic shields block threats for you.
Network Guard
Blocks dangerous background connections and stops unauthorized apps from sending your data out.
- Per-IP, CIDR, port and app blocking rules
- Monitor-only, Strict and Lockdown modes
- Blocked-connection history
Private Connection (VPN)
High-speed encrypted connection that protects your browsing from prying eyes on public Wi-Fi.
- WireGuard-based full-tunnel encryption
- Automatic kill switch if the tunnel drops
- Split tunneling and self-hosted server support
Scam & Threat Shield
Real-time updates from global security databases to catch newly discovered malware and online scams.
- Six public IOC feed sources
- URL, IP, SHA-256 and domain indicator types
- Cached lookups that keep working offline
Privacy Shield
Alerts you when apps attempt to access your camera, microphone, clipboard, or photos in the background.
- Clipboard protection for copied passwords
- Camera and microphone access alerts
- Full timeline of which apps accessed your data
Biometric Secure Vault
AES-256-GCM encrypted storage for your sensitive IDs, passports, photos, and confidential documents.
- Protected by Face ID, fingerprint, or master PIN
- Hardware-backed key storage
- Strictly optional private cloud backup
Does scanning slow down my phone or drain the battery?
Scans are designed to be battery-efficient and run in the background without interrupting what you are doing. Protection modules schedule their work so everyday use — calls, banking, camera — is never blocked by a check.
Do I need an internet connection for protection to work?
No. Essential threat scans and safety checks run completely offline, so you stay protected in airplane mode, on a plane, or when travelling without cell service. When a connection is available, live threat intelligence refreshes the database your device checks against.
What does the 0–100 safety score actually mean?
The score compresses every finding — apps, device integrity, network and privacy settings — into one number with a plain-English level: Safe, Monitor, Warning, Action Needed, or Critical Alert. Each finding also carries its own explanation and the exact step that clears it.
Will Zdefence change anything on my device without asking?
No. Uninstalling an app, deleting a vault file, or changing a critical safety rule always requires your explicit confirmation. You are always in control — nothing is removed or reconfigured automatically on your behalf.
Which scan should I run, and how often?
Quick Scan is an everyday check-up, Deep Scan inspects apps you have just installed, Complete Scan is a full device health audit, and Custom Scan checks exactly what you choose. If a phone sensor is unavailable, the scan adjusts rather than stalling.
Security That Empowers You, Not Confuses You
Zdefence is opening access for early members. Reserve your spot today to secure complete, intelligent protection for your phone and family as soon as we open public onboarding.