The Metana Blog
Meet our authors →Guides, tutorials and explainers on Cybersecurity from Metana's instructors and editorial team.
CybersecurityYour support experience can be a foundation for security work. Map your skills, build investigation projects, and compare training options with this practical plan.
CybersecurityWhen AI systems can read files and use tools, their security depends on more than a good answer. Explore four trends through a fictional workplace assistant.
CybersecurityMost cybersecurity problems are not technology problems. They are prioritisation problems. Organisations are not breached because they lacked the right firewall. A cybersecurity strategy consultant closes that gap, trans
CybersecuritySQL injection lets attackers manipulate database queries by inserting malicious code into input fields. It remains in the OWASP Top 10 in 2026 despite being 25 years old. This developer checklist covers the seven prevent
CybersecurityA degree is not required to become a security analyst. 30% of job postings do not ask for one. What employers actually test for is SIEM proficiency, log analysis, and structured investigation under interview conditions.
CybersecurityA Security Operations Center is not one job. It is nine distinct roles operating at different levels of depth and urgency. Tier 1 analysts triage alerts. Malware analysts reverse engineer threats. Architects design the p
CybersecurityCybersecurity analysts do not sit in one tool all day. On a typical shift they move across a SIEM, an EDR platform, network analysis tools, and more. This guide covers all 11 tools analysts use in 2026, what each one doe
AI & Machine LearningOn 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
CybersecurityDefensive 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
CybersecurityPenetration 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
CybersecurityWhen 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
CybersecurityGrey 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
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