security certificate

[roberta]

>-----Original Message-----
>hello, I was trying to log in to my msn when i got a
>message that i was about to enter a unsecured site.Then
i
>got a security alert saying that i have a security
>certificate that is valid but it is in someones name
that
>i dont recognize. it says i can use this certificate ,
>that it is from a trusted certifying authority, that it
>is valid but i dont know if i should proceed???help
>roberta
>.
>