Cyber Security
It seems like everyone in today’s society has access to a computer, a cell phone, or some other type of technology that allows information to be passed from one person to another through space. With your private information out there in cyberspace, clever thieves are finding ways to access your personal informational and to steal from you without you even knowing about it until it is too late. The thieves are taking your personal data and using it to gain access to your accounts. In fact, there are many different ways thieves are threatening your safety in cyberspace. Each of these threats is serious in nature and one should act upon it immediately before more damage is done.
One type of threat people have to deal with is the annoying malevolent code, better known to most of us as malware and spyware. This type of threat goes through the security system of the individual when that person accesses a website or opens an email that is infected. Malware and spyware are capable of finding ways to get into your computer by loopholes and cement themselves in your system which allows them to copy personal information and worm their way into other computers by emails that you send. These threats can be quite sneaky as they say they will do one thing but instead do a totally opposite thing and in return infects the computer without your knowledge. Malevolent codes can also classified as viruses and worms which are just as capable of producing more harm to you and your computer.
Not only do people need to be aware of malevolent codes but of hackers that attack your computer when you are not looking. Hackers are people that know how to get your personal information from your computer and use it to benefit them. Some ha...
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...he Department of Homeland Security is not trying to invade privacy but trying to protect the government’s network from malicious threats and use that information to address the issue.
DHS (Department of Homeland Security) is not the enemy but should be looked at as the big brother trying to protect his little sister or brother. DHS is doing this by working together with companies such as financial institutions, utility companies, and many other companies. They are sending out alerts that let the public know of known malevolent codes, spyware, worms, and Trojan horses. DHS just doesn’t stop there; they are investing criminals and making arrest of people who are infecting cyberspace and privacy. Big brother, DHS, would not be doing a complete job if they did not inform the public how they can protect themselves when they are online from fraud and identity theft.
In reality, most hackers are ordinary people with a great deal of curiosity, above-average skills with a computer, a good understanding of human nature, and plenty of time to kill. Hackers have no distinguishing characteristics. Your next-door neighbor could be a hacker, as could your niece or nephew, one of your co-workers, or even the kid who serves you coffee in the morning. Not all hackers are dangerous and out to destroy business or damage lives. The view of the general public toward hackers is mixed. A recent CNN-poll shows 33% of respondents labeling hackers as "useful," 17% seeing them "as a menace," and the majority (45%) seeing hackers as "both" useful and a menace (CNN, 1999).
“As in the past, it is criminals who have been among the first to recognize the potential of a wide-open, sparsely populated, and poorly policed space (Fuller 11).” That is exactly what cyberspace was in the beginning, and most of it is new territory still. One way to become aware of the cyber-crimes one can fall victim to is to first know what types are out there. The top five cyber-crimes are the following: tax-refund fraud, corporate account takeover, identity theft, theft of sensitive data, and theft of intellectual property (Singleton 2). Also, all cyber-crimes have three things in common; the tools needed to commit the crime, a strategy on how to follow through with the crime, and the outcome which is the crime itself (Singleton 2). There are also different forms...
The DHS has demonstrated great leadership but lacked the necessity to create effective affiliations in communicating and utilizing information, which like seen in 9/11 dramatically affected the outcome and security of the country. “The Department of Homeland Security, has poorly positioned themselves to receive intelligence from the intelligence community agencies because it does not do intelligence collection on its own and hence will have nothing to trade” (DHS, 2016). Since then, DOJ. FBI, DNI, CIA, and other federal agencies like the DHS have increased their channels of intelligence and their means of communication with one another. This has led to an increase of arrests made towards Americans on terrorism related
Over the course of the history of the United States of America, the country has had struggles with its own borders and the protection of those borders. Illegal immigration is a big problem and the smuggling of drugs, weapons, and cash over our borders into our country has evolved into a bigger problem. The United States has over seven-thousand miles of border to cover each day. That is quite a bit of land, but the only problem with this is there is a lack of manpower to cover every single mile of border. The US shares its borders with Canada and Mexico. All along these borders are small communities and cities that are occupied by US citizens. This means that these cities and communities require the protection of our Homeland Security Agency.
Cyberespionage in today’s world has become more than a farfetched conspiracy theory. The reality is that there are legitimate threats to individuals, corporations, and governments occurring daily with the purpose of gaining access to confidential information. It is imperative that everyone from end users to network administrators are aware of the threat that cyberespionage poses, and are familiar with methods to detect and prevent these types of attacks. Failure to do so can leave sensitive data vulnerable and victims dealing with the potentially damaging effects.
With today’s technology a lot of people get their different accounts stolen anywhere from bank accounts to gaming accounts. The accounts stolen sometime mean nothing but starting something so simple over again, but sometimes accounts (such as bank accounts) are stolen and drained which is a complete set back and is nearly impossible to recover from without help. In 2012 over 431 Million people experienced some kind of cyber crime worldwide. Out ...
Bush 2003 states that the Federal Government defines homeland security as “a concerted national effort to prevent terrorist attacks within the United States, reduce America Vulnerability to terrorism and minimize the damage and recover from attacks that do occur”. I find this interesting since it is believed that this is a national effort which depends on a partnership involving everyone to include the American people. Today it takes everyone to secure the homeland, many people who are less aware of what is going on in the country and still some of who are aware of what is going on still see the federal government as the responsible authority to protect its people from terrorist.
A simple link online is all it takes for a cybercriminal to access a computer. By clicking a link or downloading a seemingly harmless program, malware could invade a computer. A common kind of malware is a keylogger. Keyloggers record a user’s keystrokes on a computer. Every key typed is relayed back to the cybercriminal providing information such as login information, credit card numbers, names, addresses phone numbers and more. Another type of malware is a browser hijacker. Hijackers essentially take over a computer and cause it to redirect a person to websites specified by the cybercriminal. These could be fraudulent websites they have created or websites created by others who are paying to have you redirected to their websites. The main issue with malware and spyware is that they are mainly undetectable. This is the biggest concern about spyware and malware because many people would not even know if their devices are infected. As a result, many people can unknowingly fall victim to identity
What is the “MALWARE”? A malware refers to software programs designed to damage or do other unwanted actions on a computer system. In Spanish, "mal" is a prefix that means "bad," making the term "bad ware" .Malware includes viruses, worms, Trojan horses, and spyware. Viruses, for example, can cause havoc on a computer's hard drive by deleting files or directory information. Spyware can gather data from a user's system without the user knowing it. This can include anything from the Web pages a user visits to personal information, such as credit card numbers.
In this globalized arena, with the proliferating computer users as well as computer networks, risks associated like Malware attacks are also multiplying. As the proverb
Malicious code is a real danger to modern systems. Most systems nowadays do not work in isolation; they are more likely to be connected to other systems and sometimes they can even be dependent on them. Therefore an attack on one of the systems in the network is a potential attacking attempt to any other systems, with which it is interacting. Therefore, it is inevitable for any networked or Internet-connected computers to deal with malicious code attacks at some point. Businesses lose billions of dollars each year because of malicious code attacks. Responding to the attack and restoring all the data on the computers is a time-consuming and expensive task. It is a much better practice to try preventing it through organizing and maintaining effective defenses. However, it is important to keep in mind that there is no one general solution that can help to prevent all the attacks. Attackers are constantly looking for new ways to take advantage of systems’ vulnerabilities and find new ones. That’s why organizations have to not only defend themselves against existing attack methods, but also try to predict and prevent new attacking techniques. It means that computer and network security is a never-ending challenge and expense.
The ability to conduct warfare through technological methods has increased information security awareness and the need to protect an entities infrastructure. Subsequently, cyber warfare produces increased risk to security practitioners that employ technology and other methods to mitigate risks to information and the various systems that hold or transmit data. A significant risk to information lies in the conduct of electronic commerce, hereinafter called e-commerce. E-commerce is the purchasing or selling of goods and/or services through the internet or other electronic means (Liu, Chen, Huang, & Yang, 2013). In this article, the researcher will discuss cyber warfare risks, present an evaluation on established security measures, identify potential victims of identity theft, and present an examina...
Cybercrimes are on the rise now. People information are constantly getting hacked. Target computers were recently hacked and over a thousand people credit card information was stolen. Every day we
Millions of people around the world use computers and the internet every day. We all use it in school, work even at home, computers have made us life easier, it has brought so many benefits to the society but it has also brought some problems and cybercrimes is one of them. “The times have really changed,” said Greg Garcia, the department’s assistant secretary for cyber security and communications. “We’re seeing now phishing, farming, botnets … war dialing and domain server spoofing. And we’re seeing coordinated cyber-attacks against nation states.” (Fowler 5) Cybercrime is one of the most prevalent and most popular rising crimes being committed today. This is criminal activity done using computers and the Internet. There are millions victims around the world everyday who face these problems. Most people become victims of these at one time or another, but there are ways to avoid or deal with cybercrime by protecting yourself appropriately. I also was one of those victims who faced a similar problem. This unfortunate truth forces me to understand that computers and the Internet have made our lives easier in many ways. However, it is unfortunate that people also use these technologies to take advantage of others through identity theft, hacking attempts, and malicious use of software.
The Internet is a connection of computers across the world through a network. Its origin dates back to the 1960s when the U.S Military used it for research, but it became more available to the public from the late 1980s. The World Wide Web was created in 1989 and browsers began appearing in the early 1990s. Over the last 24 years, the Internet has enabled people to shop, play, do research, communicate and conduct business online. It has also become cheaper and faster in performing different tasks. As much as the Internet has done immeasurable good to society, it has also dominated people’s lives and brought with it an array of cybercrimes. According to Nicholas Carr in his book The Shallows: How the Internet is Changing the Way we Think, Read and Remember (Carr, 2010). He debates on whether the Internet has done more harm than good. People use the Internet daily to exchange accurate information and constantly personal data such as credit cards, passwords and Social Security numbers are travelling through the network from one computer to another. With security measures put in place on the Internet, personal information remains confidential. But unfortunately, criminals have adapted to innovations in technology, and today, more people are increasingly becoming victims of cybercrime. The Internet has had profound effects on the public, both positive and negative. In this paper we will examine how access to personal information has led to an increase in online and offline crimes. The essay will particularly focus on ecommerce and hacking.