XPD AB is an independant security consulting and research firm, with a focus on security and perimeter security solutions.

design and implementation

Using defence-in-depth principles and a default deny stance, we design and implement everything from secure hostbased solutions to advanced network infrastructure and perimeter defenses.

audit and reviews

Using a white box approach, we examine the design of your solutions and implementations to find potential weaknesses and areas for improvements.

educational services

· Linux internals classes (w. charter oak training)
· DNS classes
· Performance and tuning classes
· System administration classes
· Advanced network perimeter security classes