As technology continues to converge, we need a more agile and flexible development platform to support the full lifecycle testing of ECUs. The stages of ECU lifecycle testing are listed from left to right, representing the transition from pure software testing to pure physical testing. The left side utilizes more model-based technologies, which provides higher … Read more
About Gallia Gallia is an extensible penetration testing framework focused on automotive security. This tool can perform penetration testing on an entire vehicle and even test individual vehicle ECUs. Currently, Gallia mainly targets the UDS interface and utilizes a modular design to implement logging and archiving functionalities separately. As a general interface, the logging function … Read more
About WEF WEF stands for WiFi Exploitation Framework, a powerful Wi-Fi security testing framework. WEF implements its functionality based on 802.11 networks and protocols and contains numerous security testing components targeting WPA/WPA2 and WEP, helping researchers conduct automated penetration testing for Wi-Fi and Bluetooth. The current version of WEF supports Kali Linux, Parrot OS, Arch … Read more
Source: The World of Photolithography Storage is born alongside data; wherever there is data, there will be a need for storage chips. Moreover, with the development of emerging industries such as big data and the Internet of Things, the storage industry is closely related to information security. The total global output value of storage chips … Read more
Generate an information digest from plaintext encoding to prevent tampering. For example, MD5 uses a hash algorithm, which outputs a 128-bit string regardless of the input length. The digest algorithm does not require a secret key; both the client and server can use the same digest algorithm to obtain consistent ciphertext for the same plaintext. … Read more
Reliable and Efficient: The Block Cipher Written by | Teacher Kang In the previous five issues, we discussed the intrinsic characteristics and structures of cryptography, as well as the relationship between cryptography and security. Starting from this issue, we enter the second part of this series – the
This article is authored by Jiu Xin, originally published at: Jiu Xin Says. Introduction Recently, I helped the testing team with some signature-related requirements, and today I would like to briefly discuss the topic of signatures with everyone. If you ask why Android needs signatures, everyone might think of the official explanation: ❝ The Android … Read more
In May 2017, the WannaCry ransomware virus broke out globally, with some university students in mainland China reporting that their computers were attacked by the virus and documents were maliciously encrypted. The ransomware wreaked havoc, resembling a global internet disaster, causing significant losses to computer users. According to the latest statistics, over 100 countries and … Read more
Click the blue text Follow us The Birth of Asymmetric Encryption Tree Brother: Cryptography can be simply divided into classical cryptography and modern cryptography. We have already introduced substitution ciphers and the Enigma machine in classical cryptography, and now we will begin to discuss symmetric and asymmetric encryption methods in modern cryptography. I’m sure you … Read more
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