Malware Concerns The most compelling category of cyber-attacks is the malware, which negatively impacts the confidentiality, integrity, and availability of a network or system from attacks ranging from the network level up to the operating system level. Therefore, the organizations need to safeguard their network and system components at all possible levels, to avoid a possible malware intrusion (Stallings & Brown, 2012). Various critical categories of malware and their attacking patterns and approaches are comprehensively analyzed in this critical thinking paper. Additionally, one of the critical malware types is highlighted with examples of the various attacks that challenged supposedly well-secured organizations.
Categories of Malware
Stallings and Brown (2012) provided an excellent categorization of malware. The primary categories are derived on the basis of propagation and payloads, where propagation contains types such as infected content, for example, viruses; vulnerability exploits, for example, worms; and social engineering, for example, spam e-mails and Trojans. On the other hand, the payload contains types such as system corruption; attack agent, for example, zombie and botnets; information theft, for example, key-loggers, phishing, and spyware; and stealthing, for example, backdoors and rootkits (Stallings & Brown, 2012).
Propagation Type Malware
In the category of propagation the first significant type is the virus that infects an executable content by
A Virus is a piece of malicious code that has the intent to damage your system.
Malware, or “malicious software”, has taken different forms and names for years. Spyware and viruses are just a few of the common titles attributed to this devastating means of cyber attack, the main purpose of which is to ultimately compromise a rival's computer infrastructure. State-sponsored attacks have typically been perpetrated by means of malware. Spear-phishing is one particularly popular means of malware, where by a target is fooled into opening a corrupted email or file, only to unwittingly download a compromising piece of malware onto their computer (XX). Once this malware is installed, control of the computer is placed in the hands of the hacker, allowing them to hack other networks while proving impossible to track down (XX18). China has been a prime culprit for spear-phishing attacks, often following current events to target respective dignitaries. For instance, the 2010 G20 Summit saw thousands of spear-phishing campaigns against officials, with email titles labelled in relation to the Summit itself (XX). Countless departments, institutions, and governments have fallen victim to spear-phishing campaigns, at the count of millions of dollars and priceless information
Viruses operate in four primary environments, these include file, boot, macro, and network viruses. They use a particular
Computer viruses have been around just about as long as the personal computer has existed. With the advent of the Internet, the ability of viruses to rapidly spread has increased substantially. Despite this increase in capability to infect large numbers of computers across international borders, the definition of a computer virus has not substantially changed over
Together with your approval, I wish to investigate these cyberattacks involving dealing with threats that range between malicious codes, which are referred to as malware and spyware, to computer viruses. All of the threats to computer networks come from the web and they are often intentional, having been manufactured by people with malicious intent. There is a deadline on the report which carries a proposed timeline and budget necessary in order to complete the investigation project. A list of sources has been
I am talking about computer viruses. I talk about the main things people should know about computer viruses. This should know more about computer viruses. I also talk about how to get rid of a computer virus and many other things. Computer viruses are dangerous, that’s why I have chosen this topic.
In today’s world it is highly impossible for any kind of business to function without the assistance of technology. Any company that relies on digital data and computer networks have exposure to a host of varying Cyber Attacks. As technology continues to evolve, cyber security breaches become even more difficult to solve. The cybersecurity world rightly believes in the maxim – It’s not if, it’s when!
As malware attacks continue to grow in strength, numbers and complexity, it is critical that organizations are taking measures to prevent attacks and to minimize the damage when attacks do occur. This paper will briefly discuss what malware is, the damage it can cause and how it has evolved over the years. Since malware attacks are constantly changing and adapting, a proactive approach is necessary for an organization to remain secure. A proactive approach to network security involves analyzing current and future malware threats, educating employees, and developing a malware response
Introduction of malicious programs into the network or server (e.g., viruses, worms, Trojan horses, e-mail bombs, etc.). (SANS, 2006)
Two of the common known attacks on computing systems are the deployment of computer viruses and malware.
Malware is a class of malicious code that incorporates viruses, worms, and Trojan horses. Specialized communication tools are used by destructive malwares in order to spread. Malwares could be distributed by means of email and texts, Trojan horses dropped from web sites, and virus-infected records obtained from peer-to-peer connections. Malwares looks for existing flaws and loopholes in the system architecture to make a peaceful and simple entrance.
It should not be a surprise that the biggest vulnerability in Cybersecurity is the user (Goldman, 2010). The vulnerabilities presented by the user fall into two general categories: (1) accidental and (2) malicious. Vulnerabilities are important to those that are trying to perform unauthorized actions on an information system. For this paper, the term information system is being used generically to be anything from a home computer to a global enterprise encompassing numerous servers and storage systems. These unauthorized actions are threats to the information system. While not all vulnerabilities create threats, even a single vulnerability puts the information system at risk.
By the year of 2016, investments in online security are expected to reach $86bn (Contu et al, 2012). Although this might seem a large sum of money, it is considered necessary since there is an increase in online risks from all over the world. Professional hackers develop malware on a global scale and on a 24/7 basis. Hackers have five objectives when spreading malware over the Internet: to infect/distribute, to steal, to persist, to control and for intelligence (Morris, 2010).
Just like a biological virus, a computer virus is able to infect and ruin lives. This malicious software constitutes more than just simple viruses but also includes other types of software including worms, Trojan horses, and ransomware. Malware has been around since the late 1980’s. Originally, people became hackers to gain notoriety online, but today, it has become more of a business. Cyber attacks originate from all around the world, and it is not just individual people that benefit from it. In two decades, numerous cyber crime syndicates have been created, and states all over the world sponsor hacker groups. Over the past twenty-five years, malware has become less about checking the integrity of computer security and gaining notoriety in the underground cyber society, and it has become more of a chaos creating, money making business that many people and institutions take part in.
In these days, cyber-attacks have become a huge problem for online communities. Malware, such as viruses, Trojans, worms, spware, ad-ware, and many other forms are becoming an increasingly popular methods to infect computer machines. Malware, also known as malicious software, is used by hackers, and criminals around the world to disrupt computer activities, and gain access to private, or important information in computer systems, and to gather that information illegally. There are countless forms of malicious software, and they can be located everywhere, such as on widely known websites, advertisements being displayed, and more.