All About Microsoft reports that Microsoft has released a new test build of its free Microsoft Security Essentials antivirus/antimalware product, and another of its paid Forefront Endpoint Protection product

The new Microsoft Security Essentials (MSE) beta is available via the Microsoft Connect site. It is available in English in the U.S. in Israel, and will be available in Brazilian Portuguese in Brazil on July 20. (An MSE version in simplified Chinese is coming later this year, according to the company.) Microsoft is limiting the number of participants, but hasn’t said to how many.

  Microsoft delivers two new Windows security betas