Security Warrior by Cyrus Peikari, Anton Chuvakin The following errata were corrected in the 3/04 reprint of "Security Warrior:" Here's a key to the markup: [page-number]: serious technical mistake {page-number}: minor technical mistake : important language/formatting problem (page-number): language change or minor formatting problem (6) 3rd Paragraph, 4th sentence "This method of updating the stack is called first in, first out" NOW READS: "This method of updating the stack is called last in, first out"