Tech News
Zero day vulnerability and patch management: What is zero day and how can enterprises respond
Understand the concept, hazards, disclosure mechanisms, and best practices for enterprise patch management of zero day vulnerabilities.
Tech NewsDifference and Selection between VPN and Proxy: Personal User Selection Guide
Understand the working principles, privacy protection capabilities, applicable scenarios, and purchasing recommendations of VPN and proxy.
Tech 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).
Tech 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Understanding IoT device security risks: default passwords, outdated firmware, botnets (Mirai), and best practices for home protection.