AV在线看

"Weekend Day Voucher"远离城市中心，被浓郁的自然环境所环绕的村落——雏见泽村。患有记忆过剩症候群的徐振宇（俞承豪饰），虽然在别人眼里是记忆天才，但真正的他，却因为拥有无论是喜悦和悲伤还是痛苦，种种记忆都比普通人深刻数百倍的能力，被医生诊断为“障碍”。积极乐观的他克服自身的障碍，开始作为律师所向披靡之时，人生再一次向他抛出了残酷命运的问卷。SYN attack is a kind of DOS attack. It takes advantage of TCP protocol defects and consumes CPU and memory resources by sending a large number of semi-connection requests. SYN attacks can not only affect hosts, but also harm network systems such as routers and firewalls. In fact, SYN attacks can be implemented as long as these systems turn on TCP services no matter what systems are targeted. As can be seen from the above figure, the server receives the connection request (syn=j), adds this information to the unconnected queue, and sends the request packet to the client (syn=k, ack=j+1), then enters the SYN_RECV state. When the server does not receive an acknowledgement packet from the client, it retransmits the request packet and does not delete this entry from the non-connection queue until the timeout. With IP spoofing, SYN attacks can achieve good results, Typically, clients forge a large number of non-existent IP addresses in a short period of time, SYN packets are continuously sent to the server, and the server replies to the confirmation packets and waits for the confirmation of the customer. Since the source address does not exist, the server needs to continuously resend until it timeout. These forged SYN packets will occupy the unconnected queue for a long time, normal SYN requests will be discarded, the target system will run slowly, and in serious cases, the network will be blocked or even the system will be paralyzed.延疆紧邻边界，是一个社会治安混乱的地区。近段时间延疆出现了一个专门残害年轻妇女的杀人狂魔，金刚镇被紧急调来延疆任公安局长。延疆是他的老家，当地响当当的大企业家宫德满就是他从小光腚玩大的朋友。金刚镇上任后接手的第一个案子就是一个连续杀人多起，而又没一点线索的系列大案，凶手手段残忍，一时人心惶惶。延疆又不断的出现了汽车走私案、交通肇事逃逸案、绑架爆炸案，黑恶行为已在延疆形成一股势力。经过缜密的侦查，金刚镇终于抓获了杀人狂尹春日，并发现黑恶团伙的头目居然是从小玩大的朋友宫德满……