The objective of this research was to determine the effect of ethical hacking on the computer infrastructure of the Cavides Luna - Punchana 2021 notary public office, consequently, of the thousands of cyberattack attempts that are being presented throughout Peru, in addition to complying with the that indicates the law 29733 "law of protection of personal data", posing the following question: What is the impact of ethical hacking to the computer infrastructure in relation to cybersecurity in the Cavides Luna - Punchana 2021 notary's office? For this, the general hypothesis was formulated "the application of ethical hacking improves the security of the computer infrastructure in terms of confidentiality, integrity and availability of information in the Cavides Luna - Punchana 2021 notary's office", the investigation was of an applied type, with non-experimental, analytical, longitudinal a...