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Social engineering
Social engineering exploits human psychology—trust, urgency, fear—to manipulate individuals into divulging confidential information or performing unauthorized actions. Besides phishing, social engineering includes phone scams (vishing), pretexting (inventing scenarios), baiting (tempting with freebies), and tailgating (physical entry by following someone).
How does it affect identity security?
No matter how robust the technical measures, a cleverly engineered ruse can convince a user to reveal credentials or override security protocols. Social engineers often impersonate IT support or executives to request password resets or confidential data. Defending identity requires user awareness training, strict verification policies, and layered controls so even if one user is deceived, the damage is contained. Many high-profile breaches (Twitter 2020, Ubiquiti 2021) started with social engineering employees.
In cloud contexts, attackers might impersonate cloud provider support or trick employees into accepting unauthorized OAuth consent, granting token-based access. Zero trust architecture helps mitigate social engineering by removing implicit trust. For instance, even if a user is convinced to “approve” something, further conditional checks (like device posture) can intervene. Continuous auditing of user privileges can also detect suspicious escalations spurred by social engineering. Security teams train employees not to share MFA codes or client secrets under any circumstances.
Case study
Attackers called Twitter staff, posing as IT, and convinced them to give up credentials. They took over high-profile accounts (e.g., Elon Musk) to post cryptocurrency scams.
Everything you Need to Know
Social engineering is a psychological manipulation technique used to trick individuals into disclosing sensitive data or granting unauthorized access to secure enterprise networks and systems. This tactic aligns with the Reconnaissance and Initial Access tactics defined in the MITRE ATT&CK (Adversarial Tactics, Techniques, and Common Knowledge) framework. - Recognize psychological triggers - Verify identity claims - Limit personal exposure
The social engineering lifecycle consists of a four stage process involving research on targets, engagement to build trust, executing the attack, and performing a quiet getaway. This process circumvents traditional technical controls by targeting the human layer of the security perimeter. - Research specific target profiles - Establish rapport with victims - Extract sensitive credentials - Exit without detection
Attackers utilize phishing, baiting, and pretexting to compromise users, often leveraging the SMTP (Simple Mail Transfer Protocol) to deliver malicious payloads or redirect targets to fraudulent sites. These methods often precede data breaches. - Analyze suspicious email headers - Block malicious external attachments - Flag urgent information requests
A Zero Trust architecture reduces risk by requiring continuous verification of every user and device through Identity and Access Management (IAM) and Multi Factor Authentication (MFA). These strategies follow CIS (Center for Internet Security) Controls for securing assets. - Enforce hardware security keys - Implement least privilege access - Mandate frequent awareness training
Users must report suspected manipulation to the Security Operations Center (SOC) to enable log correlation within a SIEM (Security Information and Event Management) system. Rapid reporting facilitates the NIST (National Institute of Standards and Technology) incident response process. - Notify security teams immediately - Avoid clicking embedded links - Isolate the affected device
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