Nt1310 Unit 7 Network Security Concerns

Rob Pettigrew is the manager of technical systems and help desk center of Wyoming Medical Center in Casper, Wyoming. Protecting networks are getting harder as there are different types of devices being used by companies. An example of this is Wyoming Medical Center has four different classifications of PCs, PCs in the hallways for the staff to use, PCs at the nursing stations, PCs in offices, and PCs on that move between patient rooms. Pettigrew deployed Novell ZenWorks to 850 of the medical centers 900 PCs to ensure each one has the right software. With having multiple applications, medical software systems, and the different machine types, and restrictions make it difficult for Pettigrew to ensure proper protection for the network. Another concern is the

"Christie reported that the doctor's laptop would not boot and showed only a black screen with a blinking cursor. Walked Christy through entering the system setup to verify boot settings. Walked her through running the Samsung Recovery feature to restore crucial Windows files. This issue was not resolved. Christy brought the computer to our office. Enabled UEFI boot which allowed the computer to boot into Windows, however, the system encountered a bluescreen and restarted. Booted into safe mode. Used a utility to determine the cause of the bluescreen and found it to be outdated wireless network adapter drivers. Downloaded and installed the latest drivers from the manufacturer, as well as the video adapter drivers. Searched

being filtered and the clients are more likely to receive malicious software in the form of

We consider the situation where an attacker is already in possession of the smartphone. This scenario is common because the user might forget her smartphone somewhere, i.e., in her office, canteen, etc., or an attacker manages to steal the smartphone (e.g., through pickpocketing, etc). More specifically, we target three scenarios: (i) an attacker accidentally finds the smartphone, (ii) the attacker is victim's friend or colleague (who knows about the implemented mechanism), and (iii) an attacker who tries to mimic the user behaviors (e.g., using recorded video, etc) to unlock the victim's smartphone.

In 2005, Campbell County operated 26 servers and 400 computers. As the County looked for ways to utilize technology to provide new and improved services, the number of servers has risen to 105, while end-user devices now hover around 630. As demand for more servers continued, it soon became apparent the server room at the Courthouse was no longer adequate for size or power requirements. Faced with the prospect of a difficult and expensive remodel, Administrative and Network staff proposed an alternative; rather than continue utilizing traditional “pizza box” servers, a strategic plan to migrate to virtual servers was created. Moving to virtual computing allowed ITS staff to administer a large number of servers much more efficiently. This move

Thank you for reaching out to us! There are a couple of approaches for a solution to your issue. The first involves using a higher resolution Clouds Image file; which are included with every FreeFlyer install. The image file locations of Earth textures used in FreeFlyer 2D and 3D models are stored and set via the User Preferences Editor, located in the Options menu. Then under the Display section on the left side of the User Preferences Editor, click Mission View and look at the Celestial Bodies box. Choose Earth from the drop-down box showing Sun, and you'll see the file paths of the various images used for Earth. If you click the “Browse” button next to the Clouds Image Filename a window will appear with additional options for images, where you can select the “earth_clouds_high.jpg” or “earth_clouds_very_high.jpg”. After updating the file path select “OK”, rerun the Mission Plan and the clouds should now generate with a higher resolution.

This configuration is the most flexible of those described, since it allows to connect the unit to the Internet and automatically download its historian data to a remote server. No particular configuration is required in this case since the only requirement is that the remote unit is configured with the fixed IP of the central server and can freely connect to the internet. This can be obtained, if the unit cannot be configured inside the plant network, by using a wireless 3G/4G adaptor which directly allows a connection to internet. The remote replication of data requires to implement a central data server to receive the data. This server should be installed either in Sea Marconi Head quarter or can be part of the client network. The cost of

The simplest way of using PuTTY is to fill in the host-name/IP and specify the port and connection type. The session can then be saved to be loaded at a later point.

Networks specialist use ping, trace route and tcpdump to find the exact bug rising factor in a system. But this type of monitoring techniques fails when the number of switches in the system increases. This type techniques fail in three reasons,

Sorry for late update mail. I've been working improving what's already done as I didn't have much else to do during last week. This is brief summary of things that I've done during last week.

I agree with you on this scenario. Kelly has the years of experience that Jody does not. Sending Kelly to get certified would not only benefit the company she works for but would also give her job security. This type of decision is very hard because this was once a field where there was no certification required and it was day to day learning that made the job possible. I believe that with the ever changing health care system it is going to be a mandate that almost all positions dealing with medical records are going to require some type of certification or degree due to the HIPPA laws.

This type of attack is usually used for bringing down the systems at once by constantly sending massive amount of URL requests or overloading the server’s network traffic with bogus information. This is purposefully done to either a user’s system or the whole network to interrupt it partially or render it completely useless. When the system is brought down to its knees, the crackers either transform the complete system/website or do some manipulate some particular component to benefit from

Security questions will be a great help also to ensure your account. This is a security question secret password that will help you recover your account if it is hacked by the intruder. Make sure you select a unique questions and answer it in a perplexing way. If the questions are too simple, intruder can guess it effortlessly by just searching your details in your social media accounts.

Although no one saw the incident morally I would do the right thing and wait for the owner of the car to come back. I would at least wait for a half an hour to see if the person whose car I hit by accident comes back. If for any reason the person has not come back to their vehicle, I would write down my information and place it in their windshield. Morally I feel that it would not be okay for me to ignore the incident that just happened. I was race in a family that taught me the principle of honesty. They taught me that if we ever do a mistake we have to face the consequences of our mistakes even if it was an accident. Although there was no damage to the car, I would still feel obligated to tell the person about the incident. If the scenario was to be turn around I would of want the person to do the same thing for me.

As discussed, please work with Richard to upgrade Option C to quantity 16 servers with SFP+ (2 10Gb connectivity and 1GB for iDRaC per node) and 16 MD1400. Also, please verify configuration. Lastly, we need a quote from the networking team (Nexus, SFP+, and cabling).