Morgan Keegan is out with its report today on Sourcefire (NASDAQ:

), reiterating Outperform. In a note to clients, Morgan Keegan writes, "In our opinion, as a result of the escalating cybersecurity threat environment, IPS mindshare is growing and Sourcefire remains well positioned for share gains and to capitalize on the large, adjacent opportunity in the next generation firewall market. We reiterate our Outperform rating on shares of FIRE." Shares of FIRE closed Monday at $24.89.