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Remote access Trojan is a malicious program that is propagated to different computers in the hotel industry without the knowledge of the users. The program monitors users by obtaining passwords, logging keystrokes and taking total control of the workstation computer that is located in a remote point.

Remote access Trojan evolved from other versatile malware such as backdoor-G and Sub7. The security software is able to detect and block the old versions of malicious software. Basically, RAT targets the computers used in the hotel industry with the intention of retrieving the credit card details and other personal information through PoS application screenshots. The malware developers ensured that the common anti- malware programs cannot detect RAT .

Experts develop this program and sell it to other people who have the intention of performing a fraud in a hotel. They provide instructions and advice on how to use VoIP software to lure the computer user into installing the RAT program. In addition, they provide screenshots of some of the largest successful frauds that have been carried out using the program. These will guide the user in obtaining information from the system. The attack has also included the enterprises that carry out online banking. This is because the attackers realize the potential money if they hack a banking enterprise successfully. There are several ways, which a RAT can obtain information from a computer (Nozaki, 2011).

Audio and video eavesdropping
This is where the attacker uses a RAT program to activate the webcam or the microphone that is linked to the user's computer. When the user is carrying out, and operation such as making a VoIP call, the attackers listen or watch on his or her computer. The attackers can get all the information exchanged between the computer user and customer. Some serial killers use this attack to get information about the target person in a hotel.

Keystroke Logging and Password Capture
With an RAT program such as Sub7it can record all the keystrokes that a [url=http://www.sandvikfw.net/shopuk.php]hollister sale[/url] computer user is making. Through analysis of all these keystrokes, the attacker can retrieve the message that one has sent through the email. Usernames and passwords can be retrieved in the same manner. In addition, attackers can formulate answers that one is given to security questions.

The third attack is where the attacker derives pleasure by frustrating the user. The attacker [url=http://www.mansmanifesto.com]www.mansmanifesto.com[/url] enables or executing a task that is annoying. For example, the attacker can disable the computer keyboard or mouse. In addition, it can result in denial of service to the user when the attacker executes a heinous act like disabling the internet connection.

The most fundamental aspect of a company's information system [url=http://www.rivaluta.it/css/moncler.html]moncler outlet[/url] is the data security. The attacker can make the company lose its information confidentiality because the data about the client gets into unauthorized hands. This is extremely risky since the clients can lose confidence in the company.

The company's information integrity can be compromised due to [url=http://www.1855sacramento.com/woolrich.php]woolrich bologna[/url] keystroke logging. Since the attacker can alter the content of the information send using this attack method. Integrity is all about completeness, correctness origin and trustworthiness of information. Any breach by an unauthorized person compromises the information security (Parsons & Oja, 2011). Availability of information in a company is particularly crucial. The Random Access Trojan can lead to denial of service when the attacker performs and action that will stop the user from carrying day to day operation. For example, an attacker can disconnect the internet connection in an environment where services are offered via the internet.

This will result to denial of service and hence compromise the availability of the information [url=http://www.mansmanifesto.com]doudoune moncler[/url] to the users. The technological improvements that would help prevent recurrence are client defenses. Research shows that the security mechanisms that are implemented in the most computer are meant to protect the host computer and prevent spreading. Both network and physical defenses are prominent in a computing environment. Most of the technological improvement focuses on client antivirus protection. Some of the recommendations from Microsoft include: Reduction of the attack surface of the computer Any unnecessary service or application in the computer should be disabled to narrow the avenue an attacker [url=http://www.rtnagel.com/airjordan.php]jordan pas cher[/url] can exploit. With reduced surface, antivirus scanner [url=http://www.1855sacramento.com/woolrich.php]woolrich parka[/url] can be used as [url=http://www.rathmell-arch.co.uk/hollister.html]hollister outlet[/url] the fundamental protective mechanism. The antivirus scanner detects and stops n possible attack. It also informs the system administrator or the user on the attack.

[url=http://www.getconversational.com]hollister france[/url] Application of security updates [url=http://www.rtnagel.com/louboutin.php]louboutin pas cher[/url] According to Nozaki (2011), some of the latest patch management and security updates are windows update, software update service and system management server. Windows update facilitates both automatic and manual procedures to sense and download the latest versions program that has improved security features for windows environment (Vacca, 2010). The computer users should be aware of the significance of downloading and configuring updated files. In addition, the organization should ensure that the internet bandwidth is immense enough to download these files within the shortest time possible. The software update is meant to provide all the security updates for windows that are used in an enterprise. Both internal tests and distributed security update management are facilitated by software update service.

[url=http://www.rtnagel.com/louboutin.php]louboutin[/url] For the system management server, the latest versions of Microsoft server come as a complete enterprise management package that can carry out security updates in a comprehensive form. To ensure maximum security, one should combine one or more Microsoft security update tools. Host-based firewall configuration Host-based firewall is a crucial layer defense that a client can use. It filters any data that are leaving or entering a specific host computer. There are operating systems that have integrated personal firewall such as internet connection firewalls. When Activated, it tracks all the data exchange.

The best prevention method for this threat is the application of least privilege policies. The access right given to each user should be limited. Limited access privilege is recommended to curb the attacks that come from user privilege exploitation. It is preferable when the administration manage these privileges on a daily basis. Running a program that has administrative privilege is recommended so that it can restrict unauthorized applications that might automatically executes. The administration should ensure that computer users should be aware of the significance of downloading and configuring update files (Bidgoli, 2010).
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