The 5 characters at the end of each Halo Anniversary terminal also have a higher meaning than just random glyphs. I, along with a few others on Halo Waypoint, began deciphering the code last night into today and the Forerunner glyphs have been cracked!

Yours truly cracked part of the code first. The first three glyphs from the first terminal are 343. The second terminal’s glyphs are Halo4. From there, someone else took my translations and decoded some more, then another person took that further and decoded the rest.

Check out the following thread on HaloWaypoint.com to see how it all went down, PLUS a whole lot more!

http://halo.xbox.com/Forums/yaf_postst43735_Secret-Terminals-Megathread-Edit–4.aspx