The most mysterious Internet disappearance: Geocities disappeared overnight
Review the websites and companies that disappeared mysteriously on the Internet: Geocities, Google Reader.
Tech NewsThe funniest online strike: Programmers collectively shut down servers in protest of 996
Looking back at the programmer strike incident: 996. ICU protests, library deletions, and collective resignations.
Tech NewsPhishing website identification skills: a method of determining from URL to SSL certificate
Learn how to identify phishing websites from multiple dimensions such as URL, domain name, SSL certificate, etc.
Tech NewsRansomware Emergency Response: What to Do After Being Encrypted
The emergency response process after encountering ransomware attacks: do not pay, isolate the system, and restore data.
Tech NewsEnterprise intranet security: horizontal mobility and intranet penetration protection
Understand the lateral movement techniques of attackers within the internal network, as well as their protection strategies.
Tech NewsMobile Payment Security: Risks and Protection of Scan Code Payment
Understand the security risks of QR code payments and master protective techniques.
Tech NewsData Desensitization and Privacy Protection: Guidelines for Compliance with Personal Information Protection Laws
Learn data anonymization techniques to comply with the compliance requirements of the Personal Information Protection Law.
Tech NewsIntroduction to Vulnerability Scanning Tools: Nessus and OpenVAS Practice
Learn two major vulnerability scanning tools: commercial Nessus and open-source OpenVAS.
Tech NewsRed Team and Blue Team Offensive and Defensive Exercise: Enterprise Security Exercise Process
Understand the process of enterprise red and blue team drills: red team attack, blue team defense, review and improvement.
Tech NewsComplete Guide to Python Virtual Environment: Comparison of Venv, Conda, and Poetry
Compare the advantages, disadvantages, and applicable scenarios of the three major virtual environment tools in Python.