Defence in depth is the military practice of layering defences to provide added protection. Defence in depth increases security by raising the cost of an attack. This system places multiple barriers between an attacker and your business-critical information resources: The deeper an attacker tries to go, the harder it gets. These multiple layers prevent direct attacks against important systems and avert easy reconnaissance of your networks. Tonight's speakers will explore how this practice can be used to secure a network architecture.

Speakers: Derick Linegar (Cisco) and Bruce Cowper (Microsoft Canada)
Derick Linegar, Cisco Systems
Derick Linegar joined Cisco Systems Canada Co. in 1994 and has more than 14 years of experience in the data communications industry. Mr. Linegar’s specific expertise includes large-scale IP networks, broadband fixed and mobile wireless solutions, packet telephony networks, IP routing protocols and IP related security solutions.

Prior to joining Cisco, Mr. Linegar worked for Bell Northern Research in their Data Packet Division and IS/IT Division for 5 years.

In addition to being a Cisco Certified Internetwork Expert (CCIE), Mr. Linegar holds a Bachelor of Science with Honours in Computer Science from Memorial University of Newfoundland.

Presentation: PDF Here

Bruce Cowper, Microsoft Canada
As an IT Pro Advisor for Microsoft Canada, Bruce is an integral part of the Microsoft team that drives awareness, education and training through events and directly engaging with Canada’s professional communities, including IT managers, infrastructure specialists and architects as well as systems integrators, independent software vendors (ISVs) and community leaders.

Before moving to Toronto and joining Microsoft, Bruce was based in United Kingdom, where he had his own consultancy firm, specialising in Infrastructure Design, Project Management and Security Consultancy, working with companies large and small. During this time he worked extensively with various police forces and global companies providing forensic analysis, auditing and system design.

Prior to working for Microsoft, Bruce also held positions on the board of directors of several IT companies across the UK. He has also put his knowledge to good use for private and public sector projects on behalf of several world-wide organisations.

Bruce holds a degree in Computer Systems Engineering as well as a number of industry standard qualifications. He has over 10 years of experience in the IT industry most of those in security related areas.