If a service needs to be public-oriented, it needs to provide a user access interface. These interfaces just give hackers the opportunity to take advantage of them. For example, the TCP/IP protocol handshake defect can be used to consume the link resources of the server, The stateless mechanism of UDP protocol can be used to forge a large number of UDP data packets to block communication channels... It can be said that the world of the Internet has not lacked attack points exploited by DDoS since its birth, from TCP/IP protocol mechanism to CC, DNS and NTP reflection attacks, and what's more, it uses various application vulnerabilities to launch more advanced and accurate attacks.
"I remember we had a very clear division of tactics at that time, First, adjust all the automatic rifles in hand to semi-automatic shooting mode, Of the 15 men, apart from the gunners and the bazookas, Most of the others use '81 bars', There are also a small number of 63 types, I'm using the 63, One of the characteristics of this gun and the 81-bar is that the single shot accuracy is especially good, Even better than '56 and a half', Much better than 56 Chong and some Mao Zi guns captured from the Vietnamese, At that time, in order to give full play to this advantage in precision, The company commander ordered us to use this tactic, The concrete implementation is to use heavy machine guns to suppress fire in hidden places, In addition to killing as many enemies as possible, If the enemy takes tactical actions such as lying down to avoid shooting, Then use machine gun fire to limit its movement range, That is to say, they are suppressed in situ, and then rifles are used to give full play to the advantage of high semi-automatic shooting accuracy, giving them "roll call" one shot at a time. This tactic is still very effective in dealing with the first and second large-scale attacks, with extremely high efficiency, and almost all the Vietnamese troops who came up were killed on the way to attack.
It's really too much trouble to search for pictures. Since you have the Latin scientific name, if you are interested, you can go to Baidu to search for it yourself (a top pot lid escaped)
I thought this thing was the same as before, Is to rush up and bite people, So we're just shooting with guns, When the distance is close, throw it with a grenade. At the most dangerous time, even mines are thrown out, At that time, the 'round head' anti-infantry mine (still referring to Type 72 anti-infantry mine) had a 'bolt' (i.e. Safety ring) under it. Just pull it out, Throw it out like a grenade, But more powerful than a grenade, As soon as a large area is blown up, But because it is heavier, More than three grenades, Therefore, those with weak throwing ability generally dare not use it like this. Because I'm afraid I can't throw it out of the safe range and blow it up to myself, But fortunately, whatever it is, As long as you want to attack, It must be an attack on the ground, We have a great advantage from a high position. Throwing explosives from high to low can increase the throwing distance, Even if you can't throw it far away, After landing, you can also roll down a little further distance. Therefore, some comrades who throw grenades not far away can also throw mines away from a safe distance to strike the enemy. Then there is the explosive cartridge, The vast majority of people can't throw out three pieces of explosive cartridges in one go like a company commander. And it is too wasteful to throw them all like that, So he threw the explosive cartridges out one by one, When the "big grenade" is used, The reason why I dare to do this and make such "rich" moves is because there are not many others in our positions, that is, grenades, mines and explosive cartridges are plenty of explosives, and many to "tube enough", thanks to these, otherwise in the period of time without artillery support, the Vietnamese army's offensive forces increased several times, and the guns in hand alone could not hold up completely.
Condition 4: Critical Strike Changed to 80% 4103.022
Updated March 13
剧中讲述了同学中各种高中的班对、眼睁睁地看着对方的模范办了一场杀婚宴，大家探讨爱情价值与家庭婚宴的真情，展现真实的反映的情感，充分发挥样貌，在道德规范与情绪追求间，抚慰人心的效果。
王本固轻哼一声，指向汪直：他是客人么？不等俞大猷回答，他又转望俞大猷：这叫看押么？(未完待续。
戈登拉姆齐与国家地理频道合作的六集美食纪录片《戈登拉姆齐：美食秘境》(Gordon Ramsay: Uncharted)正式定档，戈登拉姆齐来到阿拉斯加、老挝、摩洛哥、新西兰、夏威夷、秘鲁等国进行美食探寻，于7月21日播出
"QQ Huaxia" Operation Team
男主cee少年时期在街上捡到还在襁褓中的Kwan，送给一家人家收养。这家人家的男主人有两个老婆，正室有两个儿子，大儿子是好人，小儿子是坏人，小老婆nok刚刚流产，所以收养了kwan，除了大老婆和她的大儿子以外这家人都很疼kwan，cee更是疼她到骨子里了大儿子小时候想弄死kwan，长大了又觊觎kwan最后kwan嫁给了别人，cee亲自为她送嫁cee的儿子与kwan的女儿相识。kwan和cee才又相遇...
Article 12 Sailing Boats
讲述了灵物医生白起游历世间，在为灵物化解执念的过程中邂逅元气少女林夏，从而揭开一段“千年往事”的故事。
Ningxia Hui Autonomous Region
CBS宣布续订《联邦调查局》第3季。
Meat quality is divided into four types: "weak (red)", "ordinary (yellow)", "hard (khaki)" and "hard (dark yellow)"
发生了战争。与敌对的弗洛斯特共和国的持久战乱……。尽管停战已经过去了三年，但国民的贫困却丝毫没有消除。担心事态发展的军队高层，设立了从饥饿、疫病、野盗化兵等“战争灾难”中复兴出来的部队——陆军情报部第3课。在帝国不稳的状况下，爱丽丝少尉不屈服于贫民的反抗，以贵族的骄傲为目标，为了完成复兴而每天奋斗着。而且，奥兰多伍长拥有神秘秘密部队的所属历，拥有惊人的战斗能力。他心灵深受创伤，在新的环境下，通过和伙伴们的交流，与“战争灾难”对峙，摸索自己应该前进的道路。将覆盖社会的欺瞒和腐败的厚厚的皮撕开，揭露其内在——。
钱明和魏铁震惊地发现，黎水忽然就跟变了一个人似的，盯着那野猪，眼中闪着冷酷的光芒，奔跑跳跃的间隙，不时找机会将长剑往野猪致命之处刺去，毫不手软。
