Top 10 countries in attack counts: The above diagram shows the top 10 regions with the most malicious IP addresses from the NSFOCUS IP Reputation databases at January 12, 2020.
1.2 Development of ICS Information Security As industrial informatization advances at a rapid pace and the industrial Internet, industrial clouds, and other new technologies spring up, information and network technologies and IoT technologies have found wide application in smart grid systems, intelligent transportation systems, and industrial production systems. For the sake of inter-system collaboration and […]
Development of ICS Security 1.1 Development of Industrial Intelligence The following figure shows the development history of industrial control systems (ICSs). The history of ICSs can date back to the 18th century when James Watt improved the steam engine by adding a throttling controller, i.e., a centrifugal governor. The centrifugal governor works like this: It […]
6.3 Worm In the 2018 H1 Cybersecurity Insights , we pointed out that most worm viruses were discovered more than five years ago. This indicates how capable these viruses are of propagating and evolving and how difficult it is to remove them completely from the network. According to data throughout the year, this was still […]
Top 10 countries in attack counts: The above diagram shows the top 10 regions with the most malicious IP addresses from the NSFOCUS IP Reputation databases at January 5, 2020.
Top 10 countries in attack counts: The above diagram shows the top 10 regions with the most malicious IP addresses from the NSFOCUS IP Reputation databases at December 29, 2019.
Backdoor, cryptominer, worm, trojan, and zombie115 made the list of active most malware in 2018. Strains of backdoors malware are still extremely active because they are too stealthy to be easily detected. As the virtual currency market continues to shrink, cryptomining is less popular than before, but still very active, coming second behind backdoors.
I.Principle Cross-site scripting (XSS) is a website attack approach in which a hacker or tester tampers with web pages by inserting malicious scripts via HTML injection, in a bid to direct the user’s browser to carry out malicious operations when the user browses web pages.
After completing the audit work, I discovered many out-of-bounds vulnerabilities and our vulnerability verification shows that the vulnerable program has no lack of data encryption. Initially, I handle it in the usual way: figure out the entire encryption process and write a Burp plug-in or mitm proxy script for data encryption and decryption.
Top 10 countries in attack counts: The above diagram shows the top 10 regions with the most malicious IP addresses from the NSFOCUS IP Reputation databases at December 23, 2019.
