The following are some plots and techniques that often appear in fictional works, which are intended to describe how writers create characters to use social engineering to obtain sensitive information from security personnel. It should be emphasized that this is only a fictional description in literary creation, does not represent a real operation guide, and should not be used for actual illegal activities. 1. Impersonation: The character may pretend to be an insider, such as a new employee, IT maintenance personnel or a senior manager. Using this identity, the character shows a sense of authority to the security personnel, thereby reducing the other party's awareness of vigilance, making the security personnel feel that there is no need to verify too much to meet their requests. 2. Pretexting: A common plot in novels is that the character fabricates an urgent task or a reasonable excuse, saying that some security information needs to be verified immediately, such as "the system is abnormal" or "the monitoring equipment needs to be recalibrated", so that the security personnel can relax their vigilance and easily provide information under tension. 3. Establish trust and empathy (establish good interpersonal relationships): The character may spend time chatting with the security personnel and use praise, sympathy or sharing "common interests" to establish a false friendly relationship. Through this informal communication, the characters gradually gain the trust of the other party, making it easier to obtain key information. 4. Taking advantage of information (providing some "true" information as an introduction): Sometimes the book describes that the characters have found out some real internal environment or security procedures in advance, and use some accurate information to enhance the credibility of their own words, and then ask for more sensitive details based on this. 5. Carefully designed context and manipulation (creating environmental pressure): Sometimes, the characters will put themselves in a "cooperating" position by designing some "scenario simulation" scenes, such as making the security personnel think that there are superiors or external emergency inspections. In this way, in order to avoid getting into trouble or dereliction of duty, the security personnel will often cooperate and provide more detailed information. 6. Psychological manipulation in remote communication: The story may also use telephone or email to conduct remote phishing, by simulating the email format and wording style within the organization, creating a sense of intimacy in language, and adding so-called "system updates" and "security audits" as reasons to prompt security personnel to disclose passwords, access codes and other information. In general, social engineering is shaped into an "art" of intelligence acquisition by taking advantage of human weaknesses, trust and inertial thinking in crime literature. The author is able to show the character's wit and cunning, while also exploring the gaps in trust and the fragility of modern security systems. Once again, the description here is only literary fiction, and any similar behavior in reality is illegal and immoral.