mercredi 4 novembre 2026 Actualités, articles, formations et cours en cybersécurité S’abonner
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Tout ce qui est publié sur ZNexora Tech, du plus récent au plus ancien.

Cours Anglais

Training 4: Back Up Your Data

Hands-on: decide what to back up, set up 3-2-1 backups on Windows, Mac and phones, keep one copy offline, and test that you can actually restore your files.

Cours Anglais

Training 3: Spot and Report Phishing

Hands-on: inspect a suspicious email safely, check the sender, links and attachments, read the technical headers, and report phishing, including in Japan.

Cours Anglais

Training 2: Secure Your Devices

Hands-on: turn on automatic updates, check your antivirus, encrypt your devices and set strong screen locks on Windows, Mac, iPhone and Android.

Cours Anglais

Training 1: Secure Your Accounts

Hands-on: check whether your email appears in known breaches, set up a password manager, replace weak passwords and turn on multi-factor authentication.

Cours Anglais

Module 8: Getting Your First Job

Get your first security job: proof of skills, English and Japanese CVs, where to find jobs in Japan, the hiring process, interviews and your first 90 days.

Cours Anglais

Module 7: Frameworks Made Simple

Understand the frameworks employers use: NIST CSF 2.0, ISO/IEC 27001, CIS Controls, OWASP and MITRE ATT&CK, when to use each, and how they come up in interviews.

Cours Anglais

Module 6: Certifications

Choose the right certifications: three levels, paths by role, Japan’s national qualifications, how to pick your next one, and how to avoid wasting money.

Cours Anglais

Module 5: Skills You Need

Build the skills employers look for: technical foundations, soft skills, skills by role, a safe home lab, free practice platforms and a 12-week plan.

Cours Anglais

Module 3: How Defenders Protect

Learn how defenders protect organisations: defence in depth, four essential controls, security tools from firewalls to SIEM, and the incident response cycle.

Cours Anglais

Module 2: How Attacks Work

See how real attacks unfold: the attack lifecycle, phishing red flags, the main types of malware, double-extortion ransomware and common web attacks.

Cours Anglais

Module 1: What Is Cybersecurity?

Learn what cybersecurity protects, the CIA triad, the difference between threats, vulnerabilities and risk, and who attacks organisations and why.

Aide-mémoire Anglais

OWASP LLM01 Prompt Injection Cheat Sheet

A free one-page OWASP LLM01 Prompt Injection Cheat Sheet from ZNexora Tech. Download it, print it, and share it with your team.

Aide-mémoire Anglais

NetworkHardeningCheatSheet

A free one-page NetworkHardeningCheatSheet from ZNexora Tech. Download it, print it, and share it with your team.

Aide-mémoire Anglais

Linux Hardening Command Cheat Sheet

A free one-page Linux Hardening Command Cheat Sheet from ZNexora Tech. Download it, print it, and share it with your team.

Aide-mémoire Anglais

Linux Command Cheat Sheet

A free one-page Linux Command Cheat Sheet from ZNexora Tech. Download it, print it, and share it with your team.

Articles Anglais

Japan’s October 2026 Cyber Emergency

A record wave of ransomware, data theft and an exploited PHP flaw pushed Japan to declare a state of emergency in cyberspace. Here is what happened, and how to respond and prevent the next attack.

Articles Anglais

Is EDR Alone Enough Why Do We Need XDR

EDR is an essential safeguard, but on its own it cannot protect an organization. Modern attacks move across email, identities, networks, and cloud services, and defending against them requires broader visibility and…

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