Malware Essay

Trojan’s are one threat it is a type of malware designed to provide unauthorized, remote access to a user’s computer. Trojan horses do not have the ability to replicate themselves like viruses; however, they can lead to viruses being installed on a machine since they allow the computer to be controlled by the Trojan creator.

decreases the success rate of hackers by limiting the available targets. While not required for safe web browsing, security software can effectively eradicate the small number of viruses that do actually exist for Macintosh computers.

Rootkit – Rootkit is a software that is downloaded onto a computer to ide the compromised operating system. This can allow other viruses or malware to come and make it look like it’s a necessary file for the computer. Even if you use an anti-virus, it will look at it but will think it’s a necessary file for the computer. The longer the rootkit is installed the harder it is to undo the damages

The biggest security flaw of this breach was the lack of concern by the security team regarding the vulnerability that was detected by the malware detection software. The company, FireEye, had installed the $1.6 million malware detection tool, notified the Target security team of a possible breach of data on November 30, 2013, only three days after the malware software had begun to collect customer data. This had allowed the Target security team enough time to begin to research

Like all the threat, this adware intrudes computer via free software, this software does not disclose that they are bundled with this malware. Sometimes this threat can enter into a computer by spam email attachment and hyperlinks. Some misleading websites such as questionable web pages, torrent sites, social media platforms etc.

The sheer number of POS machines that were infected in such a short period of time indicated that the malware was probably downloaded on the machines using an automated update process. There is a Dell SecureWorks report that explains how the malware was downloaded on the systems using SCCM (Jarvis & Milletary, 2014). This particular malware had been custom software that was developed to be undetectable when scanned by virus scanners (Krebs, 2014a & Radichel, 2014). We can safely say that malware is certainly the most common threat to any system, including large enterprise wide-area networks, small networks, and home users’ systems. The most common reason for this is that malware is usually designed to infect a system on its own; this means the originator of the malware does not have any direct involvement in the process. This of course makes this type of attack a lot easier to spread using the Internet, and thus much more widespread. (Easttom,

Two of the common known attacks on computing systems are the deployment of computer viruses and malware.

Lawton, G. (2008). Is it finally time to worry about mobile malware? Computer, 41(5), 12-14.

Nearly 83% of all americans in the united states own a computer with a broadband connection to the internet and 83% of them are at risk of a cyber attack. Most computers have antivirus software installed to prevent unwanted

CryptoLocker was first seen in September 2013 and infected computers with the help of a dirty email attachment. This virus was eradicated in June 2014 with the help of the United States Department of Justice. Nevertheless, new ransomware viruses have popped up with similar names that people need to be aware of.

To understand the business of malware, one must understand how malware has evolved in the past twenty-five years. Malware, which includes all kinds of malicious software, was originally created to show the weaknesses of computers. The first type of malware, created in 1986, was a virus called “Brain.A. Brain.A was developed in Pakistan, by two brothers - Basit and Amjad. They wanted to prove that PC is not secure platform, so they created virus that was replicating using floppy disks” (Milošević). Even today malware is still used to check the security of machines.

There are an enormous amount of malicious software programs. The most common types are known as viruses and spyware. Spyware has

A new family of apple os x and ios malware was detected by palo alto networks , named wireluker . It heralds a new era in malware across Apple’s desktop and mobile platforms . It is the second detected malware family that attacks iOS devices through OS X via USB and can infect installed iOS applications similar to a traditional virus. This malware install’s third-party applications on non-jailbroken iOS devices through enterprise provisioning. WireLurker was generally used to trojanize 467 OS X applications on the Maiyadi App Store, which was a third-party Mac application in China. In the past six months, 469 infected applications were downloaded over 356,106 times and have impacted thousands of devices.

Cybercrime has become a fast growing concern for the 21st century as businesses, institutions and individuals grow into an interconnected web of computer networks. Online business transactions, along with the sharing of personal information, are vulnerable to a host of disasters that can reap economic and social havoc. Some sources say that today, cybercrime costs more than $1.0 trillion to society--Global Industry Analysts, Inc. forecasted the world cyber security market to reach $80 billion by 2017 (Gale, 2011).

Many types of computer virus has been spreading in computers since 1960. The first a computer virus discovered in 1970 and called The Creeper virus on Arpanet browser (anon, 2013)