Question

How can you prepare for a secure network before you ever install a single device on your LAN architecture? Discuss the pros and cons of doing this and what you believe are the most important step.

Answer 1

Preparation For Secure Network

When designing a secure network before you ever install a single device on your LAN architecture, balancing security issues with the desire for easy access to information and also care about weigh the needs and desires of those who will be using the network with the budget of those who will be paying for it. Building redundancy into the network in anticipation of breakdowns and standardizing hardware and software to keep maintenance costs in check.

Step-1: Connection

Network connectivity today means more than Ethernet cables and wireless access points. Balancing those needs while maintaining security is a challenge that needs to be addressed in the design phase of any network. Including where data is stored, what types of information should be accessible, who should be able to access it, and which types of devices should be included.

Step-2: Redundant & Back Up

Having backup devices in place for any mission-critical components in the network is Redundancy. Small organizations should consider using two identical servers. They can be configured with fail-safes so that one will take over if the other fails or requires maintenance. If an organization hosts it own Web servers, or cannot be without Internet connectivity, other connection like extra switch, wireless router, and a spare laptop should be in place.

Step-3: Hardware-Software Maintinance

Standardization of the hardware and software used in a network is important for ensuring the network runs smoothly. It reduces costs associated with maintenance, updates and repairs. Conducting a full audit of the current computer systems, software and peripherals will help to determine which should be standardized.

Step-4: Recovery Plan

It includes, but is not limited to, provisions for back-up power and what procedures should be followed if the network or server crashes. It should also include when data is backed up, how it is backed up and where copies of the data are stored. A comprehensive disaster recovery plan includes office disasters, building disasters, and metropolitan-wide disasters.