Response process for data breach incidents: 72 hour golden period from discovery to notification
Understand the core of data breach response: 72 hour golden period, containment/eradication/recovery, notification process, and legal compliance requirements.
Industry NewsIntroduction to Penetration Testing: Differences and Processes of Black Box/White Box/Grey Box Testing
Understand the core of penetration testing: the difference between black box/white box/gray box testing, the testing process (reconnaissance → scanning → obtaining access → maintaining access → reporting), and common tools.
Industry NewsReverse engineering and malware analysis: from samples to behavioral reports
Understand the core of reverse engineering and malware analysis: static analysis, dynamic analysis, sandboxing, antivirus engines, and behavior report writing.
Industry NewsData Encryption Technology: Symmetric Encryption vs Asymmetric Encryption vs Hash
Understand the principles and application scenarios of three core encryption technologies: symmetric encryption (AES), asymmetric encryption (RSA), and hash (SHA-256).
Industry NewsSocial Engineering Attack Defense: Identification and Response to Human Weaknesses
Understand the principles of social engineering attacks, common techniques such as phishing, overtexting, and baiting, as well as corporate defense strategies.
Industry NewsIoT device security risks: How smart cameras and routers can prevent hackers
Understanding IoT device security risks: default passwords, outdated firmware, botnets (Mirai), and best practices for home protection.
Industry NewsIntroduction to Web Backend Development: From Node.js to Python to Java
Understand the core features of the three major backend languages: asynchronous Node.js, concise Python, and enterprise level Java.
Industry NewsIntroduction to Web Databases: From MySQL to PostgreSQL to MongoDB
Understand the core characteristics of the three major databases: MySQL relational, PostgreSQL advanced relational, and MongoDB document.
Industry NewsIntroduction to Web Cache: From Browser Cache to CDN to Redis
Understand the core concepts of web caching: browser caching, CDN edge caching, server caching, and caching strategies.
Industry NewsIntroduction to Web Security: From HTTPS to CSP to Secure Response Header
Understand the core concepts of web security: HTTPS/TLS, CSP content security policies, secure response headers, and common security protections.