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紫茄忽然微笑道：你若真有本事让我说的这些人都心甘情愿地同意把我嫁给你，我就答应嫁你。杨长帆更加哭笑不得：先生家里十个人要应考啊？不，我有二十个学生，他们要应考。? ? ? ? ? Yum-config-manager-add-repo https://download.docker.com/linux/centos/docker-ce. RepoHttp://ncdz.gamebbs.qq.com/forum... read&tid=156362IT is the abbreviation of Information Technology, which means "information technology" and includes modern computer, network, communication and other information technologies. The widespread application of IT is a sign of entering the information society.首先，入目的是一张精美的贴图。According to statistics, SYN attack is the most common and easily used attack method among all hacker attacks. I believe many people still remember the attack on YAHOO website in 2000. At that time, hackers used simple and effective SYN attacks. Some network worms cooperated with SYN attacks to cause greater damage. This paper introduces the basic principle, tools and detection methods of SYN attack, and comprehensively discusses the prevention technology of SYN attack.