Social engineering (security)

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Social engineering, in the realm of security[1], is a tactic used by malicious actors to exploit human psychology, often leveraging cognitive biases, to gain access to confidential information or systems. This method often involves tactics such as pretexting, water holing, and baiting. Incidents such as the Equifax attack underline the rising prominence of social engineering attacks. The technique has been used by individuals like Susan Headley and Mike Ridpath for different purposes. Laws like the Gramm-Leach-Bliley Act have been enacted to curb this invasion of privacy[2]. The phenomenon presents a significant threat to information security, necessitating the development of detection techniques, cybersecurity education, and legislation to prevent deceptive practices and protect sensitive information.

Terms definitions
1. security. Security, as a term, originates from the Latin 'securus,' meaning free from worry. It is a concept that refers to the state of being protected from potential harm or threats. This protection can apply to a wide range of referents, including individuals, groups, institutions, or even ecosystems. Security is closely linked with the environment of the referent and can be influenced by different factors that can make it either beneficial or hostile. Various methods can be employed to ensure security, including protective and warning systems, diplomacy, and policy implementation. The effectiveness of these security measures can vary, and perceptions of security can differ widely. Important security concepts include access control, assurance, authorization, cipher, and countermeasures. The United Nations also plays a significant role in global security, focusing on areas like soil health and food security.
2. privacy. Privacy is a fundamental concept that has evolved throughout history and continues to shape our societal discourse. Historically, it stemmed from philosophical debates, with figures like Aristotle and John Locke laying the groundwork. Privacy also entwines with legal and ethical issues, as seen in landmark Supreme Court cases and revelations like those from Edward Snowden. Technological advancements have both challenged and enhanced privacy, introducing new threats and protective measures. Globally, privacy standards vary, with different countries and international organizations setting their guidelines. In today's digital age, privacy faces new challenges and considerations, such as social media use, selfie culture, and location-based services. This concept encompasses an individual's right to keep their personal information secret and free from unsanctioned intrusion.

In the context of information security, social engineering is the psychological manipulation of people into performing actions or divulging confidential information. A type of confidence trick for the purpose of information gathering, fraud, or system access, it differs from a traditional "con" in that it is often one of many steps in a more complex fraud scheme. It has also been defined as "any act that influences a person to take an action that may or may not be in their best interests."

Definition of Social Engineering in Layman's Terms
OPSEC alert

Research done in 2020 has indicated that social engineering will be one of the most prominent challenges of the upcoming decade. Having proficiency in social engineering will be increasingly important for organizations and countries, due to the impact on geopolitics as well. Social engineering raises the question of whether our decisions will be accurately informed if our primary information is engineered and biased.

Social engineering attacks have been increasing in intensity and number, cementing the need for novel detection techniques and cyber security educational programs.

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