Network layers

In the event of an unknown zero-day attack, an intrusion detection system (IDS) might not be able to detect the attack and therefore fail to alert the administrator. Any failure to detect an attack is called a false negative. When alarms are not going off, it’s common to assume that no malicious events are taking … Read more

network security layers

LAN Version Subnetting Large organizations often consist of multiple departments that require logical networks to be created across the physical network. Two main ways to create logical networks are virtual LANs (VLANs) and subnetting. Answer the following question(s): In what situation would you create logical networks with VLANs rather than subnetting? Why?

website diss 1

Mr. Tomas, the owner of a restaurant, has requested that your Web design company build a website for his restaurant. You were chosen as the web designer for this project. The restaurant is family-owned and features the family’s specialty dishes. You agree to meet with Mr. Tomas this weekend to discuss the required website for … Read more

network administration

There are several different firewall architectures available: Main Border Firewall Screened Firewall Internal Firewall Host Firewall DMZ Firewall In this discussion, you are to describe each of these and describe when they could/would be used. Additionally, how can these be layered and used together to provide better security? What could be a disadvantage to using … Read more

Role & Strategies

  What role do nurses have in selecting and evaluating information systems within your work environment? What strategies facilitated the implementation of the information system and/or what were the barriers to implementation?

KWL 8

Topic: Commitments: Women and Close Relationships K-   what do you already know about this topic. How did you know about it, Does anything look familiar to you? W-  What do you want to know about this topic. at least three things you really want to find out or what you are curious about and why … Read more

IT190 dis 10

Cyber loafing has become a significant issue for companies today. Cyber loafing costs companies millions of dollars each year. As a result, some companies have chosen to use various technologies to either prevent or catch employees that are spending their time online or on their cell phones doing non-work-related activities such as shopping, playing games, … Read more

back-door encryption.

Over the last several years there has been a push to insert back doors into encryption software so government and police can access encrypted data,   research an article either for or against backdoors in encryption software and summarize the article. Discuss if you agree or disagree with the author and why.