Task 1:
Instructions: Add additional insight opinions or challenge opinions and you can visit a couple of the web sites contributed and share your opinion of these sites. Minimum of 150 words for each.
1) Full content data is information based on that network that allows analysts to derive session, alert, and statistical data (Bejtlich, 2005). It offers both granularity as well as application relevance which makes its collection meaningful (Bejtlich, 2005). To obtain full content data, there are security monitoring products at play. When discussing security monitoring products, it is important to discuss the monitoring zones. “Monitoring zones are locations where the traffic in those areas shares certain privileges, based on the level of trust afforded by a security engineer” (Bejtlich, 2005, p. 45). According to Bejtlich (2005), there are four of these zones, or considerations. They are the perimeter, the demilitarized zone, the wireless zone, and the intranet. The perimeter is where sensors are typically deployed (Bejtlich, 2005). This is due to the fact that it receives the most visibility from class 1 attackers (Bejtlich, 2005). However, it is the most untrusted zone because of the vulnerability associated with the lack of control (Bejtlich, 2005). The demilitarized zone (DMZ) is another area where sensors are frequently deployed (Bejtlich, 2005). It includes the DMZ switch and firewall (Bejtlich, 2005).The wireless zone is all machines that have wireless connectivity (Bejtlich, 2005). It includes the wireless network and wireless access point firewall (Bejtlich, 2005). The intranet is another zone where sensors can be deployed, even though the perimeter and demilitarized zone are the preferred zones (Bejtlich, 2005). Intranet sensors experience a lot of traffic (Bejtlich, 2005). This could be why the intranet is monitored by practitioners via the internal networks as well as the critical internal hosts (Bejtlich, 2005).
Reference
Bejtlich, R. (2005). Security monitoring: Beyond intrusion detection [E-Reader Version]. Retrieved from The Tao of Network Security Monitoring
2) If any business entity does not know what’s happening on their networks it probably means they are always going to be way behind the curve when it comes to attacks. That is where security monitoring products having full content data comes into play which will be very beneficial to analyze when and what is happening within their network which can help to decide what to do about them. Having full content data or capturing full packets provide the most flexibility and granularity when analyzing network-centric data. Addition to collecting the full content data, it is imperative to collect the data where analyst can see the true internet destination IP address for traffic of interest, and where you can see the true internal source IP address for traffic of interest (Bejtilch, 2012). However, for some of the businesses there could become issue of disk storage when capturing full content data of the network and it can add increase the cost to the business. In addition, disk might not be able to capture full content of aggregating traffic and ensuring that all data have been captured without significant loss at line speed can be difficult. With that in mind, at the beginning it would be much easier to get started monitoring only HTTP or DNS and prioritize some of the network segments such as those with PII, those that require PCI compliance, or any other important network which is critical from business perspective. In addition, by capturing data of some of the critical piece of network netflows will indicate if there is any problem and it will come to know if additional information is needed to monitor by capturing additional data of networks.
Reference:
https://taosecurity.blogspot.com/2012/11/why-collect-full-content-data.html?m=1
Number of Pages: 1 Page
Page Line Spacing: Double spaced (Default)
Academic Level: College
Paper Format: APA
Task 2
Instructions: Use examples from the readings, or from your own research, to support your views, as appropriate. Encouraged to conduct research and use other sources to support your answers. Be sure to list your references at the end. References must be in APA citation format. A minimum of 250-300 words.
Describe and interpret the deployment considerations involved with using network security monitoring products to obtain full content data.
Number of Pages: 1 Page
Page Line Spacing: Double spaced (Default)
Academic Level: College
Paper Format: APA
Why Work with Us
Top Quality and Well-Researched Papers
We always make sure that writers follow all your instructions precisely. You can choose your academic level: high school, college/university or professional, and we will assign a writer who has a respective degree.
Professional and Experienced Academic Writers
We have a team of professional writers with experience in academic and business writing. Many are native speakers and able to perform any task for which you need help.
Free Unlimited Revisions
If you think we missed something, send your order for a free revision. You have 10 days to submit the order for review after you have received the final document. You can do this yourself after logging into your personal account or by contacting our support.
Prompt Delivery and 100% Money-Back-Guarantee
All papers are always delivered on time. In case we need more time to master your paper, we may contact you regarding the deadline extension. In case you cannot provide us with more time, a 100% refund is guaranteed.
Original & Confidential
We use several writing tools checks to ensure that all documents you receive are free from plagiarism. Our editors carefully review all quotations in the text. We also promise maximum confidentiality in all of our services.
24/7 Customer Support
Our support agents are available 24 hours a day 7 days a week and committed to providing you with the best customer experience. Get in touch whenever you need any assistance.
Try it now!
How it works?
Follow these simple steps to get your paper done
Place your order
Fill in the order form and provide all details of your assignment.
Proceed with the payment
Choose the payment system that suits you most.
Receive the final file
Once your paper is ready, we will email it to you.
Our Services
No need to work on your paper at night. Sleep tight, we will cover your back. We offer all kinds of writing services.
Essays
No matter what kind of academic paper you need and how urgent you need it, you are welcome to choose your academic level and the type of your paper at an affordable price. We take care of all your paper needs and give a 24/7 customer care support system.
Admissions
Admission Essays & Business Writing Help
An admission essay is an essay or other written statement by a candidate, often a potential student enrolling in a college, university, or graduate school. You can be rest assurred that through our service we will write the best admission essay for you.
Reviews
Editing Support
Our academic writers and editors make the necessary changes to your paper so that it is polished. We also format your document by correctly quoting the sources and creating reference lists in the formats APA, Harvard, MLA, Chicago / Turabian.
Reviews
Revision Support
If you think your paper could be improved, you can request a review. In this case, your paper will be checked by the writer or assigned to an editor. You can use this option as many times as you see fit. This is free because we want you to be completely satisfied with the service offered.