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Network Security Infrastructure |
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Network Security Infrastructure
Networking plays a major role in any infrastructure. If the
networking infrastructure is not available, then all backend
applications is not avbl. for the organisation. Also network
being the medium for all users to reach the computing infrastructure,
it is important to consider the Security factors – this
will ensure minimal threat to the Computing infrastructure.
Local Area Network (LAN)
- Understanding the application needs
- Understanding the office layout for the LAN cabling/
Wireless LAN & arriving at the optimal cabling/ Wireless
planning approach
- Working closely with the Architect for the planning
of Data Center + astetics aspects of work area
Understanding the factors that would enable us recommend
the appropriate layer capability of switches/ Wireless
plan
- L2 or L3
- Access point feature/ Hot spot planning
- Define the roadmap for the future – considering
certain future desired needs
- Options for ‘Network Management’
- LAN analysis
Wide Area Network (WAN)
- Understanding the application needs
- Bandwidth needs
- Connectivity type
- Load Balancing / Availability needs
- Architecture recommended
- Security Aspects
- Understand the key reason for interconnecting the various
offices
- Plan the medium for connectivity
- Internet
- Private Leased Line/ Radio/ VSAT/ etc.
- Virtual Private Network (VPN) using Service Providers
- Analyse the Remote/ Mobile Access requirement
- Security/ Encryption/ etc.
- Define Access Lists for networks/ ports post discussions
with internal team
- Study the need for products like
- WAN analysis
- Performance
- Security (spurious traffic, etc.)
- WAN Acceleration Solution
- Bandwidth Shaping solutions
- To ensure Quality of Service at application/ protocol
level
- Perimeter Security Analysis
- Vulnerability Analysis / Recommendation & Implementation
- Security Audit
- Application level Security Analysis + overall Enterprise
Security Analysis
- Data & Voice Integration solutions
- Integrating Voice on Data Networks
- Telephony over Internet
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