The Danger Of Cyber Attacks

Some people like to hack out of revenge. In today’s political climate – that makes sense. We are noticing more and more that the liberties they have been afforded us aren’t always for the benefit of the people. The power to vote has been something minorities were only awarded when it was signed into law in 1965 by President Lyndon Johnson outlawing the discriminatory voting practices adopted in Southern states after the Civil War. The fear of this country’s future political climate is a concern not only for Americans, but also internationally. “Fear of cybersecurity threats has plagued the 2016 presidential election since June when the Democratic National Committee site was hacked, with the U.S. government later determining the culprits were

Most ISIS practice customs from the 7th century, but the methods they use to fight a war are 21st century techniques. ISIS have an advanced computer network that uses social media to attract terrorists worldwide to help them attack countries like the United States. Many countries have been victims of cyber attacks but may not realize it until long after the security breach occurred.

Denial of service attacks are an attempt to make a network resource or a machine unavailable to its legit users by continuous efforts of disrupt the services of a host connected to the Internet.

Distributed denial of service attack is a coordinated denial of service attack against a computer or network that occurs from multiple sources and locations to halt or disrupt legitimate use of its resources. Denial of service attack may affects software systems, network, routers, equipment, servers, and personal PCs. In distributed denial of service attack, a master program scans remote machines to find security holes. Once vulnerable hosts are exploited and injected with malicious code, the agents initiate the attack to infect further machines using client/server technology. A number of denial of service attacks include Network Level Service which affects routers, IP switches, and firewall, OS Level which affects equipment vendor OS, and

Today cyber security causes huge problems for Society: personally, financially and even in matters of national security. Just in the last two years, hundreds of millions of credit card numbers have been stolen. Tens of millions of Social Security numbers and health care records were compromised and even nuclear energy centers have been hacked. Also unmanned drones have been hijacked. This is all done by exploiting vulnerabilities in hardware and software, or more often by taking an advantage of unintentional decisions made by the people using the software. The people committing these cybercrimes don’t fit a single profile or motivation, it could be anyone from an international terrorist to a teenager competing for bragging rights. Today the largest countries not only have a regular army but also have a well-armed Cyber Army, in fact the next World War may not be fought with traditional weapons but with computer used to shut down a nation’s water supplies, energy grid and transportation systems. This essay will discuss how cyber security is compromised, what systems are in place to defend cyber-attacks and also how to remain safe when using the internet.

Technology is becoming more prevalent in our daily lives which increases the number of vulnerabilities and the number of threats that have could negatively impact organizations information security. A vast majority of organizations rely on computers and the internet to store its data. Cyber attacks can take place in a variety of industries that might the general population does not realize such as cellular communication services, airplane navigation systems, and medical record security. All of these organizations are in highly diverse industries but need to be aware of cyber threats that could affect their specific industry. The best way for an organization to protect its data and private information is to implement cybersecurity

A hacker’s possibility of acquiring access into a target system are affected by element like model and configuration of the intended system, the level of expertise of the hacker and the first level of access acquired (Murphy, 2015). The most harmful form of denial of service attacks are attacks spread, where a hacker employs software distributed over a number of users’ systems over the internet to cause a cohesive denial of service attacks from several sources.

“The department of defence defines the phrase computer network attack as actions taken through the use of computer networks to disrupt, deny, degrade or destroy information resident in computers… or the computer networks themselves. ”

The internet is an awesome tool that can be used to benefit the world in countless ways. The internet connects us as a society and has countless effects on our daily lives. Our society would be unable to function without the use of technology. However, the internet has plenty of downsides that come along with its multitude of upsides. Internet servers are susceptible to attacks. Cyber attacks can happen on many different scales, from someone accessing your personal email, to a large scale attack on a corporation. A cyber attack is classified as “ any type of offensive manoeuvre employed by nation-states, individuals, groups, or organizations that targets computer information systems, infrastructures, computer networks, and/or personal computer devices by various means of malicious acts usually originating from an anonymous source”(Lee). In other words, a cyber attack is when anyone is able to access your information via computer without your knowledge or consent. Hackers will use vulnerabilities in internet systems to hack someone.

According to the U.S. Department of Homeland Security in the article Cyber Threats to Mobile Phones, phones are now sharing hardware and software similar to a PC and becoming each time more like a PC. Therefore, the risks of being hacked are increasing, allowing hackers to attack mobile devices the same way as if they were doing it with a regular PC. Personal and professional information are more often stored on mobile devices therefore it is imperative to have our data secure. Security solutions for mobile devices are not as broad or high-tech as those for PCs. The majority of mobile security relies on the proper use and smart choices that the user makes on a daily basis to be protected against cyber attacks. Even the most careful person can be attacked but the possibilities of that happening are less when you are proactive.

Denial of Service attacks are characterized as an explicit attempt by a hacker so as to prevent a user from getting or using the desired resources. Examples of such an attack are:

Cybersecurity and cyberattacks are like the two side of the same coin, where one is evolved to subdue the other. Cyberattacks has been a point of discussion since late 1980’s when blooming cyber infrastructures in Western countries like USA & Canada were affected by one of the most malicious worm-the Morris worm: which was observed to spread in the computers across the Northern continent and replicate itself. The worm could downgrade the systems so as to slow down the systems and eventually make it unusable. Since then cyberattacks has been an ongoing criminal activity where hackers have proved to steal confidential information like as that of Social security numbers, the credit card details of massive customer base of retail stores etc.

Finally, a single academic source was used to outline how cyber threats can be detrimental to systems outside of consumer based organizations.

Cyber warfare involves the actions by a nation-state or international organization to attack and attempt to damage another nation 's computers or information networks through, for example, computer viruses or denial-of-service attack.

What is Cyber Security? The International Telecommunication Union (ITU) defines Cyber Security as “Cybersecurity is the collection of tools, policies, security concepts, security safeguards, guidelines, risk management approaches, actions, training, best practices, assurance and technologies that can be used to protect the cyber environment and organization and user’s assets. Organization and user’s assets include connected computing devices, personnel, infrastructure, applications, services, telecommunications systems, and the totality of transmitted and/or stored information in the cyber environment.” (ITU, 2008) Cyber-attacks have become ever prevalent in our society as the use of cell phones, emails, and computers become our primary source of sending and receiving information. To fully understand Cyber Security, we must delve into the history of