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Information Security

[Share] File & Folder Encryption/Decryption Tool V1.0 – Simple and Secure File Protection

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Free File & Folder Encryption Tool V1.0 | Secure Your Important Files with Offline AES-256 Encryption.
Simple drag-and-drop operation, no internet upload required—ideal for professionals and personal use.

PeceZen
2026-01-21

Information Security

What Is ISO/IEC 27001? Step-by-Step Guide to Establishing an Information Security Management System (ISMS)

Close-up view of a mouse cursor over digital security text on display.

What Is ISO/IEC 27001? This step-by-step guide shows you how to build an Information Security Management System (ISMS) from scratch. Learn the core concepts, risk assessment, and certification process, helping your organization effectively protect information and achieve international recognition.

PeceZen
2026-01-15

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Sun Tzu’s The Art of War – Void and Substance VI: Master Winning Like Water, Adapt Dynamically to Any Competitive Environment

2026-02-13

Learn the timeless strategies from Sun Tzu’s The Art of War – Void and Substance VI. Discover how to win with elegance and efficiency by flowing like water, striking weaknesses, adapting dynamically to competitive landscapes, and controlling the battlefield. Perfect for business strategy, market competition, and negotiation mastery.

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The Art of War – Chapter 5 (Momentum):Winning by Going with the Flow — Engage with the Ordinary, Prevail with the Extraordinary

2026-02-09

An in-depth interpretation of The Art of War, Chapter 5 (Momentum). Explore how Sun Tzu teaches winning not by force, but by positioning, timing, and strategic momentum—engaging with the orthodox and prevailing through the unorthodox in business, leadership, and life.

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Sun Tzu’s Art of War · Chapter 4:Being Unbeatable Is the Highest Strategic Advantage

2026-02-06

Chapter 4 of Sun Tzu’s The Art of War reveals a counterintuitive truth: true mastery lies not in constant victory, but in becoming unbeatable. This article explores invincibility, preparation, and strategic decision-making in modern careers, business, and life.

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“The Art of War – Chapter 3: Strategic Offensive:The Highest Form of Warfare Is to Subdue the Enemy Without Fighting”

2026-02-05

An in-depth modern interpretation of Sun Tzu’s The Art of War, Chapter 3 – Strategic Offensive. Discover how true victory comes from winning without fighting, reducing costs, avoiding unnecessary conflict, and applying ancient strategy to business, career, relationships, and life decisions.

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[Sharing] PDF Merge and Encryption Tool V1.0 (Offline Version)

2026-01-22

A fully offline PDF merge and encryption tool for Windows, written in Go. Merge multiple PDFs, encrypt with AES-256, and keep your documents secure without uploading files online.