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The full name of JOP is Jump-oriented programming, and attacks are similar to ROP attacks. It also exploits existing code snippets in binary executables for attacks. ROP uses ret instructions to change the control flow of the program, while JOP attacks use indirect jump and indirect call instructions (indirect call instructions) to change the control flow of the program. When a program executes an indirect jump or an indirect call, The program will obtain the destination addresses of its jumps from the specified registers. Because these jump destination addresses are stored in the registers and the attacker can modify the contents of the registers by modifying the contents of the stack, this allows the destination addresses of indirect jumps and indirect calls in the program to be attacked by the attacker.解放前，黄土高原上的阎家寨以炮仗出名，这里制作的炮仗经销全国。阎家寨里居住着宋、阎两族人，两族人之间一直就摩擦不断，由于閻姓掌握着这里炮仗生意，所以在阎族人在这里还是稍占上风。这天，宋东升（陈豪 饰）因为和当地的寡妇互生情愫，准备逃走时被族人捉住，由这里的主事人阎家族长阎万熙（林保怡 饰）主持执行家法。东升看着情人被活活烧死，而他也被缠上长长的炮仗被执行“点天灯”。东升侥幸逃过一死，被赶出了阎家寨，勒令以后永远不准回来。情人的惨死在东升心里埋下了仇恨的种子，他决定有朝一日一定要再次回来为死去的情人复仇。传闻江湖上有十二道失落的兵符，得到这些兵符就可以号令天下。锦衣卫千户袁彬奉命追查兵符下落，却反被指挥使季门达利用并嫁祸，关键时刻，袁彬童年玩伴——金刀门门主姽婳出现，将袁彬救下，二人推测季门达妄图收集兵符危害国家，为了保卫国家，还自己清白，袁彬和姽婳踏上了找齐十二道兵符的漫漫长路。不过山yīn城里有个传言，说是这范家不简单，好像和昔年越王勾践的重臣范蠢先生有些渊源……范毒？尹旭心中一笑，有些吃惊，这可是越说越远了。Showtime正式预订萨莎·拜伦·科恩打造的讽刺剧集《谁是美国？》，该剧共7集，本周日首播。Showtime将该剧形容为“可能是电视史上最具危险性的一档电视节目”。Industry 4.0 proposed by Germany has three major themes: first, intelligent factories, focusing on intelligent production systems and processes, and the realization of networked distributed production facilities; The second is intelligent production, which mainly involves the production logistics management of the whole enterprise, human-computer interaction and the application of 3D technology in the industrial production process. The third is intelligent logistics, which integrates logistics resources mainly through the Internet, the Internet of Things and the Internet of Services to give full play to the efficiency of existing logistics resources.