The Secunia Online Software Inspector, or short OSI, is a fast way to scan your PC for the most common programs and vulnerabilities, thus checking if your PC has a minimum security baseline against known patched vulnerabilities.

Use the Secunia OSI to get a feel for the Secunia Software Inspector technology, then upgrade to the Secunia PSI or NSI, which scans more than 7,000 programs compared to this online version covering less than 100.

The Secunia OSI is part of a nation-wide campaign promoting patching, called "netsafe now! 2008" read more.

    

• Detects insecure versions of common/popular programs installed on your PC
  
• Verifies that all Microsoft patches are applied
  
• Assists you in updating, patching, and protecting your PC
  
• Runs through your browser. No installation or download is required
  
• If you run the Secunia PSI or NSI - then you're already covered

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