Welcome to AstroSec
Mass Surveillance: Governments and Big Tech
In today's digital world, our personal freedom and privacy are under constant threat. Governments worldwide are building massive surveillance systems—collecting internet traffic, tracking mobile devices, using facial recognition, and analyzing social networks. Laws like the Patriot Act and mass wiretapping by agencies such as the NSA, GCHQ, and others turn every citizen into a potential target, often without judicial oversight or transparency.
How Big Tech Profits from Your Data
At the same time, tech giants—Google, Meta (Facebook), Microsoft, Amazon, Apple, and others—build detailed profiles on each of us. They collect data about our searches, locations, contacts, messages, purchases, and even our habits and preferences. This data is not only used for targeted advertising, but is often shared with third parties, analyzed by AI, and can be handed over to authorities on request.
The Connection: State and Corporate Surveillance
The link between governments and corporations is growing stronger. States often demand access to data, and companies comply—voluntarily or under pressure. In some cases, tech giants even build surveillance tools specifically for government agencies. The result is a world where our personal information is a commodity, and our freedom is conditional.
Why You Need Protection
This is why protecting yourself is essential. AstroSec exists to give you back control over your digital identity. Here, you'll find only vetted, transparent, and open-source tools that keep your communication, files, and personal data safe from prying eyes—whether from corporations, governments, or malicious actors.
Privacy is not a luxury—it's a right. Defend yourself with AstroSec.

Privacy Tools
Comprehensive collection of privacy and security tools to protect your digital life from surveillance and data collection.
VPN Providers
Virtual Private Networks encrypt your internet traffic and hide your real IP address, protecting you from surveillance, tracking, and censorship.
ProtonVPN
- Servers: 13,650+ in 122 countries (June 2025)
- Protocols: WireGuard, OpenVPN, IKEv2, Stealth
- Features: NetShield, Split Tunneling, Port Forwarding, Guest Mode
- Streaming: Netflix, BBC iPlayer supported, up to 950 Mbps
- Location: Switzerland • Free Plan: Yes
Mullvad
- Privacy: No email, no account — just 16-digit code
- Payments: Monero, Bitcoin, cash, wire
- Protocols: WireGuard, OpenVPN
- Security: Reproducible builds, Multihop (Android/Desktop)
- Location: Sweden • Audited: Yes
IVPN
- Privacy: RAM-only servers, no logs, anonymous payments
- Protocols: WireGuard, OpenVPN, IKEv2
- Audits: 6 complete (Cure53), 7th planned for 2025
- Features: Multihop, Portmaster integration, Device manager
- Location: Gibraltar • Global coverage: 40+ countries
Secure Email Providers
End-to-end encrypted email services that protect your communications from prying eyes.
Proton Mail
- E2EE, Swiss jurisdiction, zero-access encryption
- 1 GB free; paid from $3.99/month; Proton Scribe AI
- New features: Newsletters view, offline mode, app updates (2025)
Tuta Mail (Tutanota)
- E2EE + metadata encryption, open-source
- Free 1 GB; premium ~€3/month for 20 GB + custom domain
- Post-quantum encryption, labels, improved UI, encrypted calendar
StartMail
- PGP encryption, unlimited aliases, burner addresses
- 20 GB storage, IMAP/SMTP, Bitcoin payments, €4.99/month
- GDPR compliant, no ads/tracking, Netherlands-based
Privacy-Focused Browsers
Browsers that block trackers, ads, and fingerprinting to protect your privacy online.
Tor Browser
- Triple-layered encryption via Tor network
- Highly anonymous, but slower and blocked by some sites
- Developed by the Tor Project (Mozilla-based)
Brave
- Built-in ad and tracker blocking
- Supports Tor tabs and private search
- Offers BAT rewards and optional VPN
LibreWolf
- Privacy-focused fork of Firefox
- No telemetry, hardened user.js and uBlock Origin
- Constantly updated, FOSS and community maintained
Mullvad Browser
- Based on Tor Browser + hardened for VPN users
- Blocks fingerprinting, built with the Tor Project
- Ships with uBlock Origin and Mullvad DNS defaults
Windows Privacy Tools
Tools to harden Windows, disable telemetry, and remove bloatware for better privacy.
O&O ShutUp10++
- Disable telemetry, background services, ads, Cortana, and more
- Portable (no install), advanced controls per feature
- Freeware from reputable German developer (O&O Software)
Chris Titus Tech's Windows Utility
- Debloat, optimize, and secure Windows with a clean UI
- Powerful tweaks for gaming, workstations, minimal setups
- Open source, GitHub available, frequently updated
Privacy Operating Systems
Operating systems designed for maximum privacy and security, minimizing data leaks.
Tails OS
- Runs from USB/DVD – leaves no trace on host (amnestic live system)
- All traffic forced through Tor; includes secure email, encryption tools
- Open‑source (Debian-based); latest major version 6.x (2024)
Qubes OS
- Xen‑based compartmentalization with app "qubes" per task
- Disposable VMs, Whonix integration, strong isolation for high‑security use
- Recommended 6 GB+ RAM and VT‑d/IOMMU support
Whonix OS
- Two‑VM setup: Gateway + Workstation, both routed over Tor
- Preconfigured for anonymity, prevents DNS/IP leaks
- Runs on Qubes, VirtualBox, KVM – based on Debian/Kicksecure
Private Search Engines
Search engines that don't track your queries or build profiles on you.
DuckDuckGo
- No search history stored, no personalized results
- Based in the US, uses Bing/Yandex indexes
- Apps & browser extensions with tracker blocking
Startpage
- Google results, but anonymized through proxy
- No tracking, logs, or ads targeting
- Based in the Netherlands (strong privacy laws)
Brave Search
- Independent index (not Google/Bing)
- No ads or tracking, open-source Web Discovery Project
- Integrated into Brave browser and available standalone
Secure Messaging Apps
End-to-end encrypted messaging applications that keep your conversations private.
Signal
- End-to-end encrypted (E2EE) messaging and calls
- Open-source protocol, metadata-minimized
- Requires phone number (but supports anonymous registration methods)
Session
- No phone or email required (ID-based)
- Uses onion routing and decentralization (Lokinet)
- Fully anonymous, open-source, with group chat and file sharing
Threema
- Swiss-based secure messaging with E2EE
- Anonymous IDs, no phone/email required
- Paid app (one-time), audited, GDPR-compliant
Encrypted Cloud Storage
Cloud storage services with end-to-end encryption to protect your files.
Proton Drive
- Zero-access encryption for all files
- Swiss-based, GDPR compliant
- Free plan with 1GB, paid upgrades available
Internxt
- End-to-end encrypted file storage and sharing
- Open-source, based in Spain
- Free 10GB plan, paid options with more space
Password Managers
Secure password generation, storage, and autofill tools.
Bitwarden
- Open-source, end-to-end encrypted password vault
- Cross-platform, browser extensions, mobile & desktop
- Free version + premium, can self-host
KeePassXC
- Offline password manager with strong local encryption
- Does not require cloud syncing, open-source
- Available on Windows, Mac, Linux
NordPass
- End-to-end encryption by NordVPN team
- Cross-device syncing, biometric login
- Free & Premium plans, proprietary server infrastructure
Proton Pass
- Part of Proton ecosystem (Drive, Mail, VPN)
- Open-source, audited, end-to-end encrypted
- Free plan, supports 2FA and aliases
Encrypted Calendars
Privacy-focused calendar applications with end-to-end encryption.
Tutanota Calendar
- Built into Tutanota's secure email
- End-to-end encrypted events
- Private and open-source
Proton Calendar
- From the Proton suite
- Zero-access encrypted data
- Integrated with Proton Mail
File & Disk Encryption
Tools to encrypt your files and disks for maximum security.
VeraCrypt
- Open-source disk encryption
- Encrypt full partitions or volumes
- Strong protection for sensitive data
7-Zip
- High-compression archiver
- AES-256 encryption supported
- Open-source and lightweight
Gnu Privacy Guard
- Implements OpenPGP standard
- Used for secure communication
- Encrypts and signs data/files
IP to Location Lookup
Data Breach Search Tools
DNS Lookup
Live Chat
Privacy Policy
1. Account Information
When you register, we only collect your username and password. We do not require your real name or email address.
2. How We Use Your Information
- To provide access to the tools and features of the site.
- To protect your account and authenticate your login.
3. How We Protect Your Information
- All passwords are stored only as secure hashes and never in plain text.
- We use encryption and security best practices.
- We do not share your information with third parties.