← Hashito System Home All posters日本語
Security

Server Attacks & Defense

How common attacks work — DDoS, SQL injection, XSS and more — and how to defend, from a defender's view.

Server Attacks & Defense (learning poster, in Japanese)

How common attacks work — DDoS, SQL injection, XSS and more — and how to defend, from a defender's view.

What this poster covers

📝 Note: the poster image is in Japanese (made for Japanese students).
Usage: Free to print and use for learning and classroom display at schools and homes (no sign-up). Tall, high-resolution PNG (1024×1536); A3 or larger is recommended for display. Please refrain from selling, commercial use, or redistributing modified versions.

← Back to all posters