Digital Certificates

Essential Skills for API Integration: Detailed Explanation of Common Encryption and Signature Algorithms

by
Essential Skills for API Integration: Detailed Explanation of Common Encryption and Signature Algorithms

Before reading this chapter, please first understand the theory of encoding and decoding in computer basics and an introduction to OpenSSL.What is the relationship between binary, hexadecimal, bytes, and strings? HTTPS, certificates, data encryption… How many of these OpenSSL skills have you used? Below is the main content Encryption Algorithms In API integration, commonly used … Read more

Understanding HTTPS and Its Encryption Principles

by
Understanding HTTPS and Its Encryption Principles

HTTPS (full name: Hypertext Transfer Protocol Secure, is a secure version of HTTP designed with security in mind. This article will delve into its principles. 1 Why HTTPS is Necessary The reason for using HTTPS is quite simple: it is due to the insecurity of HTTP. When we send sensitive data to a server (such … Read more

Understanding Vehicle Networking Security Technologies and Current Deployment

by
Understanding Vehicle Networking Security Technologies and Current Deployment

Analysis of Security Risks in Vehicle Networking Systems Intelligent connected vehicles have transitioned from using 2G/3G/4G cellular communications for positioning, navigation, remote management, and e-call services to an era dominated by DSRC (EU) and C-V2X (China, North America, etc.) technologies for vehicle-road collaboration. As the connectivity and intelligence of vehicles continue to upgrade, cars are … Read more

Security Products – Secure Password Modules

by
Security Products - Secure Password Modules

Secure Intelligent TF Card The Secure Intelligent TF Card is a universal password product that provides security services for terminal devices supporting the Miscro SD interface (such as mobile phones, tablets, etc.), with the data storage function of a regular TF card. It can provide identity authentication, data confidentiality, and integrity protection for users in … Read more