If the connection initiator is legal, the firewall/proxy will receive the ACK, then establish a connection between itself and the server and disguise the address of the connection initiator. The firewall/proxy separates the two sides of the connection. This segmentation can resist SYN flooding attacks because the server has not accepted SYN from the attacker at all. As long as the firewall/agent implements some TCP-based defense policies, such as SYN? Cookies or SYN? Cache, he can protect all servers behind him from SYN flooding attacks.
Season 4, Episode 5: Wisteria Lodge《维斯特里亚寓所》20 April 1988
NTP magnification attack
Of course, I will also be led astray by some butterflies.
坎卡伊和乔安之间的感情遭到了乔安家人的强烈反对，为了拆散两人，乔安的母亲斩断了乔安的经济来源，乔安逼迫坎卡伊卖身赚钱，两人之前的关系每况愈下。最终，忍无可忍的坎卡伊决定离开乔安，但等待着她的，并非一帆风顺的命运。
白石饰演的主角小野田诗弦就读于京都市内大学的女大生，开始了期盼已久的单身生活，但恐怖报纸就送来了。一开始以为是恶作剧的诗弦，后来接二连三地发生了和报纸上写的一样的事件。由于“恐怖新闻”一天读一次就会缩短100天的寿命，让前途广阔的大学生活也会变成与死亡相伴的噩梦。
在下身负重任，无暇顾忌太多，还请二位多多包涵，日后白某定会向二位请罪。
MH-H18
ICMP/IGMP
If the applicant obtains the qualification by cheating, bribery and other improper means, the fire department of the original permitted public security organ shall revoke its qualification and impose a fine of 20,000 yuan to 30,000 yuan. Applicants are not allowed to apply again within three years.
随着神秘人云消易的出现，安白夜发现原来星海蔷薇有着更大的阴谋。田蕨和安白夜携手向命运发起了挑战，甚至不惜穿越到过去阻止最初悲剧的发生。星海蔷薇重现生机，人生轨迹虽被重写，但两人命中注定，再度相遇。
南岸第一季……
少女与家人在岛上共度圣诞假日，不料却被古老的恶势力处处尾随。家庭旅行随之演变成了可怕的噩梦。
攒嫁妆？嗯，很好，很有志气。
Death Designed for the Living
7. Ships at anchor should strike the bell for about 5 seconds at intervals not exceeding 1 minute at a time. For ships of 100m or more in length, the horn bell shall be struck at the front of the ship, and the horn gong shall be struck at the rear of the ship for about 5 seconds immediately after the bell. In addition, ships at anchor can also sound three times in a row, i.e. One short, one long and one short, to warn approaching ships to pay attention to the position of the ship and the possibility of collision.
33. The Company will improve the adjustment of department responsibilities as soon as possible to show clarity.
