McGraw-Hill · McGraw-Hill Interamericana
| title | media type | ISBN-13 | year of publica- tion  | other author(s) | 
|---|---|---|---|---|
| Defending Your Digital Assets Against Hackers, Crackers, Spies, and Thieves | Paperback | 978-0-07-212285-5 | 2000 | Daniel J. Ryan · Julie J.C.H. Ryan | 
| Defending Your Digital Assets Against Hackers, Crackers, Spies, and Thieves | Hardcover | 978-0-07-213024-9 | 2000 | |
| Defending Your Digital Assets Against Hackers Crackers Spies and Thieves | Unbound | 978-0-07-212880-2 | 1999 | Daniel J. Ryan · William E. Baugh | 
| ICSA Guide to Cryptography | Paperback | 978-0-07-913759-3 | 1998 | |
| SEGURIDAD PARA COMUNICACIONES INALÁMBRICAS 1ED, LEKKAS | " | 978-970-10-4781-1 | 2010 | |
| Wireless Security | Taschenbuch | 978-975-297-075-5 | 2002 | Panos C. Lekkas | 
| Wireless Security: Models, Threats, and Solutions | Paperback | 978-0-07-138038-6 | 2001 | " | 
K. Nichols · R.K. · R.N. · R. Nichols · Randall Nichols