1. DNS security : defending the Domain Name System

by Liska, Allan.

Material type: book Book; Format: print ; Literary form: Not fiction Publisher: Amsterdam : Syngress, 2016Availability: Items available for loan: [Call number: 005.8 LIS] (1).
2. NTP security : a quick-start guide

by Liska, Allan.

Material type: book Book; Format: print ; Literary form: Not fiction Publisher: New York : Apress, 2016Availability: Items available for loan: [Call number: 004.62 LIS] (1).

Powered by Koha