Wayne Nordstrom has been working in cybersecurity for more than 10 years. With a keen interest in his cybersecurity, Wayne Nordstrom enjoys participating in extra-curricular cybersecurity activities, including capture the flag tournaments and zero-day vulnerability competitions.
In cybersecurity, zero-day vulnerability refers to an unknown flaw that has yet to be detected. It is an undiscovered exploit that can expose a vulnerability in hardware or software. When this vulnerability is detected by someone other than the developer, cyberattacks become a very real threat.
Cybercriminals will target these zero-day vulnerabilities and cause problems for unsuspecting users of the product. They will quickly develop malware and use it to gather personal data on businesses and individuals. Until this exploit is detected and patched by the developer, the hardware or software will be open to these types of attacks.
Users must always ensure that their cybersecurity software is up to date and any software installed on their computer. There is no way to stop zero-day vulnerabilities completely, so the user must be proactive and preventive.
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