On the White Collar website what does GLARVENDKKGLL mean?

On the White Collar website, "GLARVENDKKGLL" appears to be a coded message or a cipher used as part of an interactive puzzle or marketing campaign related to the show. It typically involves fans decoding or deciphering such strings to uncover clues connected to the storyline or character arcs. For specific meanings or solutions, fans often collaborate in online forums or social media.