When Rapid7 bought the Metasploit Project exactly one year ago this week, there were rumblings of concern that the open-source penetration testing tool would lose its identity and go all commercial.

First, Metasploit now has 613 exploit modules and 306 auxiliary modules to choose from. That is up from 551 exploits and 261 aux mods available in 3.4. The new exploits include the latest Adobe, ...