Cyan Shield keeps your Android device safe, private, and optimized—all in one app. Built with modern Android best practices (Jetpack Compose, MVVM, Kotlin Coroutines, Firebase), Cyan Shield delivers enterprise‑grade protection in a clean, intuitive interface. Whether you need on‑demand malware scans or a full‑time VPN, our modular tools adapt to your needs and defend against today’s threats.

Key Features & Modules

Real‑Time Device Security Monitoring: Stay ahead of threats with continuous background checks of system integrity, app behavior, and network activity.
Malware Scanner & App Analyzer: Deep‑scan installed apps for known malware signatures, sandbox suspicious APKs, and flag permission abuses.
App Permission Manager: View and control every permission your apps request—revoke risky permissions with one tap.
Network Shield & VPN: Route all traffic through our hybrid VPN engine for encrypted browsing, plus local packet inspection to block malicious hosts.
Threat Intelligence Client: Powered by industry feeds (e.g., OTX), we identify emerging threats and malicious URLs before they reach you.
Trusted Apps & URL Protection: Mark verified apps as trusted, block access to dangerous sites, and receive instant alerts on compromised connections.
User‑Centric Dashboards & Controls

Security Status Dashboard: At‑a‑glance overview of device health, active threats, and VPN status.
Device Management & Alerts: Track multiple devices, review security events history, and get real‑time notifications for critical issues.
Encryption Manager: Manage local data encryption, secure backups, and enforce screen‑lock policies.
Profile & Settings: Customize dark theme support, performance optimization profiles (charging, normal, low‑battery), notification preferences, and more.
Why Cyan Shield?

Performance‑First: Lightweight background services that won’t kill your battery or hog CPU cycles.
Privacy‑Focused: We enforce a strict no‑logs VPN policy, encrypt all data in transit, and never share personal info with advertisers.
Enterprise‑Grade Security: Advanced scanning engines, real‑time threat feeds, and customizable permission rules—no root required.
Future‑Ready: Regular threat‑intelligence updates, new modules (e.g., behavioral analysis, sandboxing), and seamless Firebase authentication for secure account sync.
Get Started Today
Download Cyan Shield for free and unlock advanced features with in‑app subscriptions. Protect your privacy, block malware, and surf the web safely—right from your pocket. Developed by Arlysses (Arlysses Enterprises LLC) — Your trusted partner in mobile security.