Module-3 discussion | Computer Science homework help


Module 3 Discussion Forum

Include at least 250 words in your posting and at least 250 words in your reply.  Indicate at least one source or reference in your original post. Please see syllabus for details on submission requirements.

Module 3 Discussion Question

Search “” for a company or school that has reported issues, problems, concerns about their backup procedures. Discuss the issue of securing backups. There have been several incidents lately in which backup media containing personal customer information were lost or stolen. How should backup media be secured? What about off-site storage of backups? 

Reply-1 (Rapul)


A remarkably picked framework derives a remote media transmission manage that does not require any base stations or indistinct structure with the honest to goodness focus to work. The contraptions, for instance, PCs, PDAs, PDAs, review each other and can usually format a structure along these lines. The noteworthy properties of an astoundingly named structure in like way join that the contraptions trade data to the objective by systems for various devices ñ i.e. each structure contraption is vague and can serve indisputable devices as a switch. The use of with no planning structures has extended exponentially all through the latest couple of years and their future perspectives are uncommonly positive. A pinch of their most indisputable explanations behind intrigue are their lively and basic execution and use in any zone. There are a few features of astoundingly assigned structures that reason a more perceptible information security chance isolated and undeniable frameworks. In light of the nonattendance of concentrated affiliation, even obliged access control can be difficult to sort out. As data action floods plainly by procedures for any device in the framework, it is undeniably not hard to get hold of the banner and regardless of government agent, change organizing or have other disrupting impact. As the framework it can be decreased and the devices in the framework are flexible by their personality, the structure and space of the framework can change an impressive measure inside a concise range.  This sets colossal bothers for the reliable uttermost compasses of the framework and causes an obscured motivation behind confinement between the normal furthermore, atypical purpose of restriction of the structure. Furthermore, in light of the way in which that few devices in the structure have obliged resources, the limit of complex affirmation can be bewildering. A few contraptions may have humbly bound battery bind, so one possible catch against the structure is the unessential sending of silly messages to the framework.

                                                       These bothers are being settled perfectly fine presently by making secure planning traditions, material seeing approach, and stay single event checking.

An association was in charge of running the 911 telephone number-to-address query framework for crisis administrations. An insider erased the whole database and programming from three servers in the association’s system tasks focus (NOC) by increasing physical access utilizing a contractual worker’s identification. The NOC, which was left unattended, was exclusively ensured by means of physical security; all machines in the room were left signed in with framework chairman get to. In spite of the fact that the NOC framework heads were promptly advised of the framework disappointment by means of a programmed paging framework, there were no robotized fail over components. The association’s recuperation plan depended exclusively on reinforcement tapes, which were additionally put away in the NOC. Shockingly, the insider, understanding that the frameworks could be effectively recuperated, took the majority of the reinforcement tapes with him when he cleared out the office. Also, a similar temporary worker’s identification was approved for access to the off-site reinforcement storeroom, from which he next stole more than 50 off-site reinforcement tapes.

                                                       This case shows the danger of putting away your reinforcements in indistinguishable physical area from your basic frameworks. Also, there was no layered resistance to secure the reinforcements—they were available by any individual who had physical access to the NOC. Subsequently, this extremely basic framework and its reinforcements were absolutely defenseless against an insider IT disrupt assault.


Korhonen] Korhonen, H. 2005. Haitalliset ohjelmat mobiilip‰telaitteissa. Harjoitustyˆ, toukokuu 2005. Tampereen yliopisto, tietojenk‰sittelytieteiden laitos. (In Finnish.)

[Savola] Savola, R. & Holappa, J. 2005. Towards estimation of the security level in mobile and ad hoc networks. In: Proceedings of the IWWSTí05, London, April 4ñ5. [secfocus]

Reply -2 (Satya)


Data backups are extremely fundamental to an organization. The organization runs fluidly if the data is secure so the client dependably trusts the organization. To fabricate that trust organization makes a few security measures to ensure the data and to do the everyday backup. On the opposite side, the organization faces a few issues of anchoring the backups. Data backup includes a layer of data security

Following are a few issues of anchoring backups: 

1.Storage Requirements: The specific first issue is to store the data. It is important to keep the data in a storage medium however in the event that the data is too vast then it winds up hard to store the data as it influences the Disaster Recovery Plan and the Business Continuity Plan moreover. Consequently, data storage medium ought to be sound enough with the goal that it can contain a gigantic measure of data. The expense of data storage is likewise expanding step by step as this can be another issue looked by the organization. 

2. Another huge issue is to anchor the data from the outside world or from the representatives whose goal is to corrupt the organization’s notoriety. An unapproved outcast or the other worker can acquire login certifications Into the backup framework and can take the client data. 

3. Any event of a catastrophic event can make such a significant number of issues for the organization. Fire, surges and other cataclysmic events can devastate the data in a single time. So cataclysmic events are additionally an issue for the organization to anchor day by day backup data

Backup Media can be anchored with the assistance of different procedures. For an organization, the strategies for data security is the primary concern and is a basic component of an undertaking security system. 

To accomplish the objectives which are to anchor the backup data the partnership should manufacture a training around five primary principal territories:

  1. Assign accountability, responsibility, and authority
  2. Build up a data assurance process 
  3. Impart the procedure 
  4. Execute and test the procedure
  5. Assess risk


Haletky, E. (2007). VMware ESX Server in the Enterprise: Planning and Securing Virtualization Servers. Pearson Education.

Graff, M., & Van Wyk, K. R. (2003). Secure coding: principles and practices. ” O’Reilly Media, Inc.”.

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