If the user can access the file server using an IP address but not a name, then the most likely reason for failure to connect is a name resolution problem. Name resolution can fail for NetBIOS or DNS host names. If the client operating system is NetBIOS dependent, the VPN clients should be assigned a WINS server address by the VPN server. If the client operating system uses DNS preferentially, VPN clients should be assigned an internal DNS server that can resolve internal network host names.…
Computers systems are an essential piece of equipment in many people’s everyday lives they have to deal with a lot of processes information and be able to go on the internet where there is a risk of getting viruses and bugs. This is why computer systems have to be equipped with the right software utilities to ensure that they are working at their best at all times. There are many different types of software utilities available for a computer system I will explain them in detail in this report.…
In this lab, you implemented a portion of your organization’s BCP. Based on the BIA, the…
The article was considerably valid as was demonstrated by credible news programs and other articles. The importance of keeping patches and antivirus signatures up to date, to help prevent these types of attacks was discussed in detail. Users selecting strong passwords was also discussed, and revealed as a key component in the ability to compromise these accounts. This article was valuable and affected a lot of people. It is clear that there are prevention methods that can be used, to secure your…
For the recommendations on the tiered architecture I suggest three-tier architecture. This architecture is the most common. It consists of three tiers; a presentation tier, a logic tier, and a data tier…
6. Must utilize PoE for cameras to avoid the use of power bricks or power injectors;…
America on September 11, 2001 required that we reform our nation 's aviation security system in fundamental ways. Three years after the Sept. 11 tragedies, how far has airport and airlines come? It depends on the source. While it is important for airports to heighten security after the attacks of 9/11, the policies of profiling passengers are inadequate and a necessitate revision.…
Hackers are people who hack into other people’s computers or electronic devices so they can take control over their things. A book titled Net Crimes and Misdemeanors written by J. A. Hitchcock takes us through many different aspects of how people take and control our things. She explains to us “When you’re connected to the internet, your computer is part of a worldwide network and anyone can try to connect to your system. The best way to describe it is by contrasting it to your television, a one-way communication mechanism” (Hitchcock 237). Hackers can reach any personal information located on an individual’s computer. Any accounts or credit card numbers in the system, they can get ahold of. We use many internet softwares today that can help prevent hackers, but not all the time. Hackers are extremely knowledgeable with computers and can find their way in. Hitchcock also gives us a little background information on when many viruses and softwares were introduced. She states, “…there was a good enough market for a security suite that included a personal firewall and antivirus capability. They were right. When NIS was introduced in December 1999, the U.S. retail market for internet security software grew more than 140 percent” (Hitchcock 236). Throughout the years, many software updates came out to help protect people and their information. The problem is that the more…
The Homeland Security Bill enacted in 2003 was established in results of the devastation caused by the attacks on the home front in September 11, 2001. After this tragic event, President George W. Bush wanted to establish a collaborative team which included 22 existing agencies that work as a preventive force to help with the minimization of terrorist attacks and activities. This team would be used to respond to all domestic emergency situations which include, but are not limited to terrorist occurrences, natural disasters, and any other major crisis event. There were four divisions produced and they are The Border and Transportation Security, Emergency Preparedness and Response, Science and Technology in Support of Homeland Security, and Information Analysis and Infrastructure Protection. This collaborative team that included many separate government agencies and entities as well as the four newly established branches formed The Department of Homeland Security.…
Wells, A. T., & Young, S. B. (2004). Airport Security ch. 8. In L. Hagar (Ed.), Airport Planning and Management (5 ed., pp. 279-307). New York: McGraw-Hill.…
All of our technology has come a very long way over the years. From the very first phone or television that was invented, it is unbelievable how these same devices look and function in today’s world. You now have flat screen televisions instead of tube televisions. We advanced from the first phone to now having satellite phones and cell phones. Modern technology is very amazing in one aspect, but very crippling to us in another. We have become so dependent on it that we would be lost without all of our gadgets.…
Theses: Although the attack on the World Trade Center was a devastating and traumatizing event, it created lasting effects on air travel, Homeland security, and The Patriot Act by fortifying the United States’ security.…
Standard antivirus and antispyware should be employed to ensure all devices in the system are free from virus and spywares.…
This can improve a computers performance because it means when you go on the internet you don’t download any viruses off the internet and that means your computer doesn’t become slow because of these viruses so it speeds it up. Recommend virus protection because it can save your computer from viruses and that is a massive benefit because it means you can keep your work and any personal details that you have on your computer so it saves your computer and plus saves you from losing out on a lot of money of in getting your computer repaired from the viruses.…
We can use the internet for news, map, email, video chat, websites, music, blogs, research, online banking, business transaction, social engineering, sharing photos etc. We can do all these by sitting in front of PC which is connected to the internet. These are the many advantages we can take from internet but there are some disadvantages too. There are Trojan horses, worms, viruses, hackers etc. They are made to disrupt the computer network or personal computer. They can be biggest threats for our computer anytime while using the internet therefore keeping away from those malicious attacks we need to have best level of protection for our PC and home network. They can steal our bank account information, Social Security number without our knowledge. We do trust our anti-virus software they can detect the file which is trying to infect our system but they are not capable of filtering all the traffic and monitoring unauthorized access to home network or PC. In that case we need a firewall to keep our PC protected. Firewalls can be hardware, software or a combination of both.…