The Yankee Group has a new report out that says Macs are increasingly being found at the office, with enterprise adoption now at the highest levels since the late 1980s. The report polled 740 IT admins and C-level execs, and found that 80 percent of them have some sort of Mac and/or OS X presence.

The report cites the likes of Time Machine and File Vault as reasons why Mac adoption is on the up and up. One-touch backup? Easy encryption? It’s not surprising, then, to see Macs becoming more and more popular.

Now, whether something like the iPhone can replicate the Mac’s success at the office remains to be seen.

via 9 to 5 Mac