Deletion of Alexander Kornbrust

Comment: according to http://www.frankfurter-datenbanktage.de/index.php/kornbrust.html this he has co-authored books including "SQL Injection Attacks and Defense"  an award winning book, not sure if it makes him notable but  needs to be taken into consideration. &#9733;&#9734
Stance: comment
Cited policy: Wikipedia:Notability (WP:AUTHOR)