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Network Security and Ethical Hacking

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Network Security & Ethical Hacking
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Neal Patrick and his friends did not realise they were doing anything unethical, in fact: when asked by Congress “At what point he questioned the ethics of his actions” – he answered “Once the FBI knocked upon my door.”

“I have found that inadequate network security is usually caused by a failure to implement security policies and make use of the security tools that are readily available. It’s vital that companies complete professional risk assessments and develop comprehensive security plans and infrastructures that are publicly supported by upper management”
Network security is not only about the WAN (Wide Area Network) but also the LAN (Local Area Network) as the two go hand in hand. It is possible to not only have an attack from the Internet but also internally.
The moment any form of computer device becomes network capable or dependent of some form of network function, there is a given need for protection to safeguard the flow of information to and from the said device on a given network whether public or private and/or from a trusted to non-trusted source.
The problem with locking down a network tightly is the administrative overhead it creates. The more secure the network becomes the greater the need is for someone or a team to administrate this. Eventually you would reach a point where it becomes impossible for the end-user to work due to the security practices in place. There has to be a fine balance between the two whilst still safeguarding the network and the information it contains.
This section of the report will delve into “Security Principles” and will hopefully produce a thorough guide as to the best practice based on time availability, finance constraints and knowledge within the company to fulfil this...

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