SEC571 Week 4 Discussion (dq1+dq2) Latest 2019 January Question # 00597480 Subject: Education Due on: 01/31/2019 Posted On: 01/31/2019 04:23 AM Tutorials: 1 Rating: 4.8/5
SEC571
Principles of Information Security and Privacy
Week 4
Discussion
DQ1 NETWORK SERVICES
Users are familiar with some network services such as HTTP
(Hypertext Transport Protocol) – the Web; and SMTP (Simple Mail Transport
Protocol) and POP (Post Office Protocol) – e-mail and instant messaging. But
there are others like DHCP (Dynamic Host Configuration Protocol), DNS (Domain
Name System), FTP (File Transport Protocol), NNTP (Network News Transport
Protocol), Telnet, SSH (Secure Shell), SSL-TLS (Secure Sockets Layer-Transport
Layer Security) and others that the average user may not have heard of.
Tell us more about these services. How do they figure into
organizational security? What are the most recent threats against them? What
are the risks associated with attacks against network services? What are
possible consequences? What are specific controls and general best practices to
mitigate risk?
Jump right in. Do a little research on some part of network
service security and share with us your findings as well as your experiences
and opinions. And, of course, please respond to your classmates’ posts with
ideas, questions, comments, other perspectives, and so forth.
DQ2 SECURITY ARCHITECTURE
Think about your organization’s security architecture. How
much do you know about it? How much do other workers know? How easy is it to
learn more? Does your perception of the organization’s security architecture
seem appropriate for the mission and goals of the organization? How much
management commitment to security do you sense?
Briefly describe your organization, but please DON’T reveal
any specific security details that would compromise your organization’s
security controls. Feel free to make up a name and even alter the products or
services the organization offers to maintain its anonymity as needed. What we
should discuss is the general nature of the business, your role, your view on
the organization’s security architecture, and what you think the ideal security
architecture should be for your organization.
As we get moving on this discussion, consider the ideas of
your classmates. Would they be appropriate for your organization? Even if you don’t
have much connection with the security activities in your company, what do you
THINK would be appropriate?
As always, post early, post often, and address the posts of
your classmates.
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