Strategy & planning assignment on : Strategic systems security
Network Security Fundamentals: Peter Norton & Mike StockmanThis journal paper has been designed in order to provide the network with an overall view of the various issues as well as practices involved to keep the computers safe from any kind of a network. This area came into consideration when the computers first started talking to one another. The interest in this area has grown in the recent years where there are more computers, high levels of networking & software has been built (He & King, 2008).
There has been a strong driving force in the networking security which can be seen with regards to the levels of connectivity. This journal paper highlights that “always on” has been referred to as one of the marketing point for the cable modems which provides access to the internet as well as allows other to enter in to the same path. This journal paper helps in order to restrict the access which would help to control the changes which can come within a system or data.The information mentioned within the journal paper highlights the reasons as to why to be informed regarding the network security. There are always crackers who are inventing new ways to enter the network and bug in the server, find flaws in the world wide web, detect weak passwords, access to the various privileges & Trojan horse programs (McKeen & Guimaraes,1997). Though there is not a perfectly secure server or a router within the networking component except the one which isn’t connected at all. Some of the security forces such as firewalls, detection system as well as routers will help to add security for the products.
How ITIL Can Improve Information SecurityITIL has been referred to as an Information Technology Infrastructure Library which provides best guidelines as well as practices which will help to integrate & manage the various information technology services. ITIL has been applied in almost all IT environments (Symantec, 2010).
ITIL has been referred to as one of the most effective security measures which take into consideration strategic, tactical as well as operational levels information security. ITIL will break down the information security into the following aspects such i.e. policies, procedures, processes & work instructions (He & King, 2008). It has been highlighted in the paper that, information security can be improved with the implementation of the ITIL. Information security will help in order to build the best practices within the enterprise such as change management, incident management & configuration management.
With the help of a well established information security system, proper designing as well as consistency in terms of measuring the information security is to be taken into consideration. With the implementation of information security within an enterprise, the roles and responsibilities will be defined in a much effective manner. This will help in order to prevent a situation where in disorganized security measures will be used. This will ultimately help to save time, effort as well as money. Information security will be able to handle issues, challenges, improving work & well run the enterprise (Denning, 1998).
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