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In fact, employees, experiences and students describe a role, for example, a person who is a "manager" must be an "employee". In the above design, a person cannot have multiple roles at the same time, and if he is an "employee", he can no longer be a "student". This is obviously unreasonable, because many on-the-job graduate students, even employees, are students.8. Don't believe in performance, which only represents the past, not the future. Stock speculation is in the future, not in the past.　　亚苹在教授夫妇的教导培养下成为一名律师。士文阴差阳错地救了当年拐卖自己的幕后头目金霸，被金霸收养并认金霸为义父。士华听信收养他的孙家的谗言，认为自己是被家庭抛弃而对家人充满怨恨。五个子女天各一方，命运各异。缉毒英雄们与毒贩的生死较量，从一起简单的冰毒交易开始。一桩不起眼的毒品交易，却暗藏毒贩内部想要黑吃黑的阴谋，张捷缜密的部署，顺藤摸瓜，最终端掉了毒链控制人，在与毒贩的生死较量中，他顶着压力和危险，终于将毒贩一网打尽，完成了一线缉毒警察的责任与使命。这个月，不仅《寻秦记》完结，《笑傲江湖》电视剧也进入结尾阶段，很快也会完结。The te finds that it is blocking page response information from the browser, Forward the information you don't need, Find the information you need, The corresponding information will also be loaded through the Forward page, The following figure shows BurpSuite's interception page: 2.2. BurpSuite Replay Attack 2.2. 1 Replay Attack Replay Attacks, also known as Replay Attacks, Replay Attacks or FreshnessAttacks, refers to the attacker sending a packet received by the destination host to deceive the system, which is mainly used in the identity authentication process and destroys the correctness of authentication. It is a type of attack that repeats an effective data transmission maliciously or fraudulently. The replay attack can be carried out by the initiator or by the enemy that intercepts and retransmits the data. Attackers use network monitoring or other means to steal authentication credentials and then re-send them to the authentication server. From this explanation, encryption can effectively prevent session hijacking, but it cannot prevent replay attacks. Replay attacks can occur during any network communication. Replay attack is one of the common attacks used by hackers in the computer world. Its written definition is abstract to people who do not know cryptography. However, through learning, we know that the best way to defend against replay attacks is timestamp. Simply speaking, what is timestamp, that is, the verification code that we need to enter when visiting some websites to log in, and replay attacks cannot cope with every time we log in.Contact information switchboard 021-61870500 Address: Room 101, 201, Building 6, 690 Bibo Road, China (Shanghai) Pilot Free Trade Zone