@inproceedings{CAIA-CP-071017A,
    title = {{Error Probability Analysis of IP Time To Live Covert Channels}},
    author = {Sebastian Zander and Philip Branch and  Grenville Armitage},
    month = {17-19 October},
    year = {2007},
    pages = {562-567},
    booktitle = {IEEE 7th International Symposium on Communications and Information Technologies (ISCIT 2007)},
    address = {Sydney, Australia},
    doi = {10.1109/ISCIT.2007.4392082},
    url = {http://dx.doi.org/10.1109/ISCIT.2007.4392082}
}