Select from the following list four (4) topics and discuss. Use only 50-words max per topic to discuss and present your answer. The discussion questions this week are from Chapter 5 (Jamsa, 2013).
Chapter 5 topics:
What hardware architectures are not supporter by red hat?
We all had the unfortunate experience of seeing how computers can, at times, make life’s journey about more difficult. This is especially true in knowledge centric workplaces. Describe an example of a very poorly implemented database that you’ve encountered (or read about) that illustrates the potential for really messing things up. Include, in your description, an analysis of what might have caused the problems and potential solutions to them. Be sure to provide supporting evidence, with citations from the literature.
Need 5-6 Pages atleast but there is no limit
Paper Section 1: Reflection and Literature Review
Using Microsoft Word and Professional APA format, prepare a professional written paper supported with three sources of research that details what you have learned from chapters 11 and 12. This section of the paper should be a minimum of two pages.
Paper Section 2: Applied Learning Exercises
In this section of the professional paper, apply what you have learned from chapters 11 and 12 to descriptively address and answer the problems below. Important Note: Dot not type the actual written problems within the paper itself.
Paper Section 3: Conclusions
After addressing the problems, conclude your paper with details on how you will use this knowledge and skills to support your professional and or academic goals. This section of the paper should be around one page including a custom and original process flow or flow diagram to visually represent how you will apply this knowledge going forward.
Find three different definitions of a team. Present a discussion of the three definitions of a team. (One reference per team definition)
please provide the two responses in 75 to 100 words for below discussion posts
Post#1
Nowadays internet is growing very fast and more collaboration services are added to the internet like online payment, online data storage, social apps, and many more so everybody from the home user to a big organization is looking for secure data storage because cyber threats are growing increasingly. Cybercriminals plan strategies for data tempting by accessing the company’s private network after that asks money to save the organizational data, also this is not with a single company, but it is with any home user to any organization. “Although almost all cloud vendors claim that their clouds are safe, security concerns are still raised widely among cloud users” (Chen, Sharieh & Blainey, 2018). To Save from this hassle a business owner can devise the SECaaS i.e. Security as a Service.
SECaaS is based on cloud base platform where a user can save its all data over the cloud and can access it from anywhere in the world, also it is more secured than other platforms like to save locally. Nowadays CIO and CTO of the organizations having the preference for security as a service because of many reasons like cost-effective, easy to use, protection against new threats, Auto-updates and customizations, and many more. “Driven by the advances in sensing, processing, storage, and cloud technologies, sensor deployments are pervasive, and thus an increasing amount of information is available to devices in the Internet of Things (IoT)” (Chen & Zhu,2017). Some of them we will discuss below:
Cost-Effective: There is no special manpower is required to move data from one server to another and vice versa also it saves time as well while doing movement of data.
Ease of Use: There is no specialized training is required for any home user to any organizational IT also it is available to access instantly.
Save from latest cyber threats: As it is always up to date so a business owner can be stress-free as it can tackle to latest cyber threats as well.
Disaster Management: In event of a disaster your data will be saved on the cloud and security as a service ensures the same.
User Authentication & Encryption: This service is based on user authentication with the user’s password for access the data saved is encrypted as well. There are several reasons to choose security as a service.
Flexibility: These offer the particular service you want to choose for your organization instead of a whole package.
Availability: Your data is available 24x7x365 days without any issues. “In the Security-as-a-service model the focus is on security delivered as cloud services; i.e. security provided through the cloud instead of on-premise security solutions” (Sharma, Dhote, & Potey, 2016).
Report:- SECaaS is having the reporting management where you can check the significant security events, attack logs, and other significant data.
TCO:- Total cost of ownership helps to share the results between the traditional following method and new platform i.e. security as a service. Also along with this user can same the time by accessing the content even the user is sitting in any part of the world and last you will find the lower TCO while adapting SECaaS.
Post#2
“Security as a service (SECaaS) is an outsourced service wherein an outside company handles and manages your security”. (Brook, 2018). In the fundamental way, using anti-virus sound over the Internet is the best definition of security as a service. Security as a service no more offers security solutions centrally, where the IT department installs the virus detection software, spam filtering software and other security tools on each computer or network or server, upgrades the software or advises us to use it. The old way to do it is pricey as well. Hardware expenses and licensing costs continue to allow us to use the app. Instead, security as a service helps us to use only a web browser tool to make it direct and cost-effective.
For certain businesses, the security competence deficit is an urgent challenge and in-house protection practitioners have to be able to take their time on the most important business activities. By defining tasks that SECaaS or managed security services (MSS) suppliers can handle, such as program setup, repair, and disaster recovery, companies can prioritize their available time and resources.
In the past, the dominant assumption was that protection could be triggered and left to work, so a big security force wasn’t really necessary. But with the growth of the danger scene and the acceptance of cybersecurity as a continuously evolving war against ever more advanced cyber criminals, this mentality has changed. Companies need to determine whether they need to recruit more protection practitioners-a battle in a very competitive and skilful industry-or whether they need technologies and services. (Byrne, 2018).
Security as a service has many advantages. The most evident is that it includes a web interface to administer the business. It supports ongoing updates and helps outsource manual functions, such as log management. The need for expensive technology consultants and researchers may also be bypassed by using a cloud based security product. SECaaS providers are heavily dependent on their on-going defense and records are continually updated to provide up-to – date security coverage. This also eliminates the problem, instead of integrating all elements into a management scheme, that of providing different infrastructures. Yet SECaaS provides far more security experience, in addition to being an effective means of saving money and time than normally possible within an enterprise. (Panda, 2016).
The use of security as a service has many benefits. Those are:
1. People are working with the most updated and best available security software. To be accurate and useful, anti-virus software must work with the current descriptions of the virus so that risks can be stuffed out and with the latest. People always use software that have the newest risks and options modified with security as a service. This does not mean that the customers should not upgrade their anti-virus software and keep other applications up to date and make sure we use the new security updates. The same is true with email filtering upgrade and repair.
2. We have the right protection staff to work with us. IT security professionals are at our service and may have more expertise and ability than anyone on our IT squad.
3. Faster production. The beauty of the services is that we are able to provide our customers with immediate access to these resources. On request, SECaaS deals are presented so that we can measure up or down as desired and do so with agility and speed.
4. Employees should concentrate on the organisation’s most critical issues. Using a web interface or a management dashboard, it’s easier to administer and regulate our own IT team ‘s security processes in our business.
5. Allows management in-house smoother. It is not enough to keep data secure if we have secured data. We should be mindful whether a customer accesses this information when he or she has no clear business intent.
6. Cost reductions. No hardware or software licensing needs to be purchased or paid for. Instead, it is possible to substitute upfront capital at a discount rate relative to upside costs with contingent operating expenses.
7. Protection against cyber-attacks and threats. Hackers are actively designing ransomware and cyberattacking tactics. With cyber security professionals developing strategies for existing cyber challenges, cyber criminals are increasingly designing new and creative ways to escape detection and penetrate business networks effectively in stealing their data. Therefore, good cyber defense strategies should be good at adapting not only to the current established cyber threats; they should also be able to detect and counteract new threats and emerging threats. We are not only shielded from current threats by outsourcing to an SECaaS provider; we are also protected from new threats. The security company works to be completely mindful of any new risks to cybersecurity. Our provider also guarantees the complete configuration of the network security system to defend against novel cyber-attacks. (Elliott,2020).
1.Assignment
Create an alternative decision matrix for the case system. Using Excel or Word, develop a decision matrix to be used to evaluate three proposed design alternatives (alternatives A, B, and C).
The idea is to create a worksheet that can be applied to any set of alternatives.
Criteria: Decision matrix has columns for criteria weights and points available, and columns that represent three proposals. Within each proposal include columns for points assigned and
the product of points assigned times criteria weight. The bottom row of the matrix contains column totals.
Your essay should be 3 pages in content and fully explore all of the following items described above. Include at least 2 outside citations (not including your text) and use proper APA formatting.
Atleast 2 In-line citations and references required.
2. Weekly Memo – Memo should be related to the discussions , assignment and should be one page(citations,references, APA not required).
Relate this weeks assignment and discussions to your work in office/organization.
3.Discussions
1) Describe the primary activities of the design phase of the SDLC.
2)Distinguish between the two-tier, three-tier, and n-tier client–server architectures.
Each discussion should have atleast 3 paragraphs, 2 inline citations, 2 references. Due by next tuesday evening.
Plagiarism should be very minimal. I may ask for changes if required.
Chief Executive Officer & Disgruntled Employee
Personnel within an organization re-organized his computer workstation to match the organization chief executive officer (CEO’s) internet protocol (IP) address, and fully utilized CEO IP address to send belligerent email messages, making messages to appear as if the CEO is the author of offensive messages.
In the process, the organization information technology security (ITS) team was notified and started monitoring all incoming and outgoing network traffic in an attempt to catch the perpetrator or the CEO, in action.
Without a shred of doubt, the CEO was the person of interest. Tactlessly, word of the investigation leaked out within the organization and the perpetrator withdraw from repeating offensive messages.
Thank goodness, information gathered from a router early in the investigation showed that the CEO’s IP address is provisionally associated with the Media Access Control (MAC) address of another computer workstation within the organization.
The discovered MAC address used to locate the antisocial computer workstation belongs to a one of the disgruntled active employees who is a member of software development department within the organization.
Persistent investigation reveals that the disgruntled employee’s computer workstation is involved in this unlawful and criminal operation.
Question-1
Absolutely, there was no external malefactor; then, which component of the social engineering attack (SEA) is involved in Chief Executive Officer & Disgruntled Employee operation?
Monitoring all incoming and outgoing network traffic to catch the perpetrator was not a smooth sailing operation without active involvement of information technology security (ITS) team.
Question-2
Do you agree that the digital forensic investigator must seek assistance from the organization ITS team to fully exonerate the CEO?
Question-3
Do you the hopeful digital forensic investigators accept that that digital forensic investigators must go through bi-annual training on TCP/IP and the Open System Interconnection (OSI) reference model to battle uncertainty in the crime scene?
If Yes, provide a comprehensive narrative to support your assertion.
in 350 words,
You are the web master of a college website. You share a server with other school departments such as accounting and HR.
Based on this chapter, create at least five security-related rules for staff members who are adding web pages being added to your site. Include a justification and explanation for each rule. Rules should relate to college, staff and student, and system information security.
Write your answer using a WORD document. Do your own work and use your own words. Submit here. Note your Safe Assign score.
Include references, do not copy-paste.
