Secunia PSI (Personal Software Inspector) is a software application that scans a user's computer for outdated software, missing security patches, and other vulnerabilities. It is designed to help users keep their software up-to-date and secure, and to protect against online threats such as malware and hacking.
Secunia PSI works by analyzing the software installed on the user's computer and comparing it to a comprehensive database of known vulnerabilities and patches. It then provides the user with a list of outdated software and missing security patches, along with links to download and install the necessary updates.
In addition to its software scanning capabilities, Secunia PSI also includes a range of other features to improve system security. It includes a file integrity checker to detect and alert users to any changes to critical system files, and a system restore point manager to allow users to easily restore their system to a previous state if necessary.
Overall, Secunia PSI is a powerful tool for protecting against online threats by keeping software up-to-date and secure. Its scanning and detection capabilities, along with its file integrity checker and system restore point manager, make it a popular choice among users who are concerned about their online security.
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