In the "Learning Massive Open Online Course" section, free video courses are divided into 5 categories, including social law, science, technology, agriculture and medicine, humanities and philosophy, politics and economy, and others, totaling nearly 200 courses. This includes 16 social law courses such as "Operations Research", "Tort Liability Theory" and "Communication Psychology". "Diagnostics of Traditional Chinese Medicine", "Antenna Principle", "Astronomical Exploration" and other 63 science, technology, agriculture and medicine courses, "Nine Lectures on the Essence of Marxist Philosophy Principles", "Guan Zhong's Management Thought of Chinese Famous Phase" and "Five Types of Poetic Life" and other 60 kinds of human history and philosophy courses, 15 kinds of political and economic courses such as "CPC Tax System", "Political Ethics" and "Corporate Finance" and 24 kinds of other courses that have not yet been classified, such as "Self-shaping: Five Elements of Success", "Gem Processing Technology" and "Cosmetic Appreciation and Application".A: You are mature and steady, stick to yourself, and often find that you are out of step with this fast-changing era.In fact, there is another way to implement the state machine. The core of this method is table-driven. It can be clearly seen in the table that the next state is determined by the current state and behavior. This allows you to look for states in the table without having to define many conditional branches为争取一个出国深造的名额，姜妍（宋佳 饰）与博士生肖琳（阿斯菇 饰）陷入一场不光彩的竞争，在献身导师刘枫（石凉 饰）被未婚夫吴征（朱宏嘉 饰）发现后，她失手将其杀死，并将尸体埋匿家中。从此，姜妍被一种无法摆脱的梦魇所笼罩。姜妍发现自已怀孕后找导师求解，导师竟让和他关系暧昧的肖琳照顾自己。姜妍不想让肖琳知道自己与导师之间的龌龊事，她感觉肖琳眼睛背后还有一双眼睛，到底是什么她也理不出头绪。姜妍偶然发现，原先导师给她安排的研究对象——精神病患者杨大民（刘波 饰）的女儿没有死，而杨大民也不是什么精神病，导师究竟要干什么呢.....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.学园偶像们以演出角逐的大赛“LoveLive!”的上届优胜者μ's，由于三年级的毕业而决定活动结束，然而在毕业典礼后，μ's众人突然收到了一条消息，并由此展开了新的演唱会。
