Description: The ‘Untrusted Input’ refers to data or information that comes from sources that have not been verified or are not considered secure. This concept is crucial in the field of cybersecurity, as the manipulation or mishandling of this information can lead to significant vulnerabilities in systems and applications. Untrusted input can include data entered by users, information obtained from external networks, or even data from various connected devices. The main characteristics of untrusted input are its potential to be maliciously altered, its lack of authenticity, and the difficulty in validating its truthfulness. The relevance of this concept lies in the need to implement adequate security measures, such as data validation and sanitization, to protect systems from attacks like code injection, phishing, and other types of threats. Ignoring untrusted input can result in security breaches that compromise the integrity, confidentiality, and availability of information, highlighting the importance of addressing this aspect in vulnerability analysis.
