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The Metana Blog
Meet our authors →Guides, tutorials & career tips.
Expert-written guides on Full-Stack Development, Web3, AI, Data, and Cybersecurity — built for aspiring engineers and tech professionals ready to level up.
AI & Machine LearningWhat is the Microsoft AutoJack Vulnerability- What You Need to Know
On June 18, 2026, Microsoft disclosed AutoJack: a proof-of-concept exploit chain where a single malicious webpage causes an AI browsing agent to execute arbitrary code on the host machine. No credentials stolen. No malwa
Metana EditorialJune 22, 2026Read
Web3.0How to Change the Way You Invest Using AI Trading Tools
AI trading tools are transforming how people invest, processing market data in seconds and removing emotional bias from decisions. From predictive analytics to automated execution, these platforms help traders manage ris
Metana EditorialJune 18, 2026Read
AI & Machine Learning11 Best AI Tools for Students in 2026
Not every AI tool is worth your time. Some build understanding. Others create dependency. This guide covers 11 AI tools that genuinely improve how students research, write, revise, and organise their work in 2026. Each t
Metana EditorialJune 16, 2026Read
CybersecurityWhat Is Offensive Security? A Complete Guide
Defensive tools cannot catch what they have not been trained to recognise. That is why offensive security exists. This guide covers what offensive security is, the five core techniques, the five-phase methodology every e
Metana EditorialJune 15, 2026Read
AI & Machine Learning9 Ways to Cut Token Usage in Claude in 2026
Claude resends your entire conversation history on every single turn. That is why token usage climbs faster than you expect. This guide covers 9 practical ways to cut token consumption in Claude Code; from managing conte
Metana EditorialJune 11, 2026Read
CybersecurityHow to Become a Penetration Tester
Penetration testers earn between $116K and $206K to attack systems legally, find exploitable vulnerabilities, and report them before real attackers do. This guide covers the complete path from beginner to first penetrati
Metana EditorialJune 10, 2026Read
CybersecurityWhat Is a Hash Cracker? All You Need to Know
When attackers breach a database, they find hashes, not passwords. A hash cracker converts those strings back into usable credentials. This guide explains how hash cracking works, the three main methods, the fastest tool
Raqeeb AmeenJune 9, 2026Read
CybersecurityWhat is a Grey Hat Hacker: What you need to know
Grey hat hackers occupy the legally murky space between ethical hacking and criminal activity. They access systems without permission but without malicious intent. Understanding where that line sits, why good intentions
Raqeeb AmeenJune 8, 2026Read
AI AutomationHow to Optimize Costs in AI Implementation: A Practical Guide
TL;DR Average monthly AI spend reached $62,964 in 2024 and is projected to hit $85,521 in 2025. Only 51% of organisations can confidently measure the ROI of that spend (CloudZero). AI infrastructure costs have three…
Metana EditorialJune 5, 2026Read
CybersecurityWhat Does an Information Security Engineer Do? A Beginner's Guide
Information security engineering is broader than most people realise. The role spans technical controls, risk assessment, compliance, governance, and security policy — not just defending against attacks. This guide cover
Metana EditorialJune 3, 2026Read
CybersecurityHow to become a Cybersecurity Engineer?
TL;DR A cybersecurity engineer designs, builds, and maintains the security systems that protect organisations from cyber threats . It is not the same as a SOC analyst or security administrator. Median salary: $106K to…
Metana EditorialJune 2, 2026Read
Technology08 Emerging Technologies in 2026: Expert Insights
2026 is closer than you think. From self directed AI agents to zero trust security and domain specific models, emerging technologies are already reshaping how teams build, secure, and scale products. This expert driven b
Metana EditorialJune 1, 2026Read
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