Security - Officer's Blog - Page 2

Officer's Blog

Getting the Most Out of Your Starlink Internet: Real Tips, Simple Hacks, and Privacy Advice

You finally get real speeds where nothing else works. But like any system, it performs way better when you treat it right.
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Maximum Physical Privacy and Security as a Crypto Whale: OpSec Strategies Against Physical Threats

In recent years, physical attacks on cryptocurrency holders have surged dramatically.
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Beyond the Grid: The Resurgence of Alternative Networks in an Age of Control

In the early 2000s, enthusiastic networkers began to suspect something and decided that they needed a new, anonymous, and preferably uncontrolled internet.
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Maximum Mobile Privacy in 2025: No-Compromise Phone & Tablet Setup

In 2025 the default Android and iOS experience is worse than ever — Google has doubled down on AI-driven tracking, always-on location, and cross-device graphing…
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Staying Private in Crypto & Web3: Simple, Practical Tips That Actually Work

In the beginning, cryptocurrency was meant to be about privacy and freedom, but these days everything is tracked, connected, and sold. Blockchains are forever public ledgers, exchanges require your ID, and analytics firms profit millions by connecting your wallet to your true identity.
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I Checked the Worst OpSec Practices So You Don’t Have To

In an increasingly digital world, Operational Security (OpSec) refers to the practices and processes individuals and organizations use to protect sensitive information from adversaries.
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Lessons from the Nile: How Ancient Egyptian OpSec Can Teach Us About Security

Ancient Egypt was more than just pyramids and mummies; it was a masterclass in operational security (OpSec) and protecting priceless assets in the whirling sands of time, when pharaohs ruled with divine authority and the Nile whispered secrets to the reeds.
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Written by Vladimir S.
Threat Researcher & Author
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