Hello everyone, today the editor has paid attention to a more interesting topic, which is about the Internet gray industry, so the editor has compiled a related answer to introduce the Internet gray industry, so that Let's see it together. What is the ashes industry? What is the ashes industry? Gray industry refers to the gray industry chain of the Internet. The Internet gray industrial chain refers to various gray economic activities based on the Internet, and a network-based industrial chain of various components based on internal professional division of labor and supply-demand relationships. Content: 1. Hacker training industry chain website creators, tutorial creators, hacker software suppliers, hacker tutorial websites, hacker forums, user registration, user download tutorials, user download software advertisements. Analysis of hacker training industry chain: hacker training activities on the Internet have formed a large-scale industrial effect. The channels are diversified and infiltrated into traditional training. Netizens are very enthusiastic about participating in hacker training. 2. Spam senders in the spam industry chain, spam purpose, business email provider, email user, spam address provider, applying for email services, collecting emails through various channels, selling email addresses, sending SPAM replies, or Click to provide Email services, anti-spam technology suppliers, and provide Anti-SPAM technology services. Analysis of spam industry chain: Spam not only spreads harmful information such as fraud, pornography and viruses, but also consumes a lot of public network resources, endangers information security and wastes time of netizens. Internet spamming has been professionalized and industrialized. 3. Malware industry chain Malware industry chain analysis: Malware represented by Trojan horses and botnets has formed an industrial chain of production/sales/application. Web page Trojans are the main channel of transmission, and they mainly use vulnerabilities to implant and use social engineering to spread. 4. Malicious advertisement industry chain Advertisement content Customer advertisement Pay-per-view Advertiser Advertisement software Writer Shareware Bundled adware Use malicious web pages or worms to distribute and be forced to browse and install without knowing. So far, the above is the introduction of the editor's questions about the Internet gray industry. I hope that the one-point answer about the Internet gray industry will be useful to everyone.