RFC: The Arte of ASCII

This year, the famous April fools’ day prank entry of the IETF is related to the The “Arte of ASCII: Or, An True and Accurate Representation of an   Menagerie of Thynges Fabulous and Wonderful in Ye Forme of Character”

                                ____________
                               /            \
                              /  __________  \
                             /  /        _/\  \
                            |  /       _/   \  |
                            | |      _/      | |
                            | |     |        | |
                            | |     |        | |
                            | |     |        | |
                            | |     |        | |
                            | |     | O      | |
                            | |     | .      | |
                            | |     |        | |
                            | |     |        | |
                            | |     |        | |
                            | |     |        | |
                            | |     |        | |
                            | |     |___     | |
                            | |         \____| |

               Figure 12: A Backdoor Left Conveniently Open

The full article can be found here: RFC Article, April 1th 2017