Network Security Is Becoming A Big Issue For Many Companies

Despite the presence of network security devices such as firewalls and other security appliances, today's corporate networks are still vulnerable to both internal and external attacks by hackers intent on creating havoc. By proactively

We have all herd of security breaches on corporate servers that has exposed personal and important information that should be secure. Hackers and criminals have been doing this since the invention of the internet and has only increased along with our use and dependency on networks. It is becoming more apparent that company’s need to protect their windows and Unix/Linux servers from known or unknown shortcomings and vulnerabilities from hackers who want to steal information for malicious purposes. Hackers will use codes or malware to corrupt network or operating system of the target company, with the intent to steal information such as proprietary information, personal information including social security numbers, contact information, or any

Firewalls are set up on computers to help protect computers and other devices from attacks from potentially harmful websites and other resources. Proxies are servers that act as a middle man for computers. They allow users to make indirect connections to other servers. The LAN-to-WAN domain is where the infrastructure connects to the Internet. Updates, firewalls and proxies will help to keep things running and help to keep it protected.

For example, they can shut down cell phone towers, cut power to trains, and turn off airport landing lights. In early October of this year, cyberattacks blocked access to very popular websites like Twitter, Netflix, and Amazon. They targeted such popular websites so that they could make the public known of their presence and what they can do. The author states, “It would be silent but enormously destructive. The two sides could block access to the Global Positioning System, disrupt air traffic control and electric grids, and block access to the internet or fill popular websites with propaganda - causing widespread chaos and fear.” In this passage, the author gives many examples of what these hackers are capable of. In conclusion, hacking and cyberattacks can be very destructive to all aspects of

These threats should not be taken lightly by the corporations they are real, and the need for companies to protect themselves from cyberspace is pressing. Unfortunately, technology and

The hacktivist group has claimed responsibility for several cyberattacks carried out against governments, companies, and religious groups in the last 12 years, the report details.

Anonymous is an international network of online hacktivists who work to spread their agenda worldwide. They accomplish this mainly through distributed denial-of-service (DDoS) attacks on the organizations websites. Their targets range from government agencies to large corporations. This group is the single most accomplished hacktivist group in the world. They have successfully directed attacks on government agencies of numerous countries, ISIS, child pornography websites, Westboro Baptist Church, PayPal, MasterCard, Visa, and Sony. The group's actions have impacted the world. With access to highly skilled hackers, Anonymous also has the ability to steal data and further disseminate their agenda.

With the dramatic development in the technology of computers and communications, the entire world has certainly benefited a great deal, but the purchase price of computers might also be very expensive. Computer crimes are now becoming very serious problems that are costing as much as billions of dollars. Also, computer crimes are threatening the continuing future of communication, confidentiality, and even the integrity of businesses and organizations.

Anonymous has several preferred methods of attacking sites, organizations, and individuals they disagree with, both on the internet and in real life. According to Serracino-Inglott (2013), one of the favored methods is a “distributed denial of service” attack, or “DDoS” for short. A DDoS involves using several computers to simultaneously access a site. This causes the server to become overloaded with requests to access the site, and prevents legitimate visitors from using the site that is under a DDoS. Anonymous even has a special program called the “Low Orbit Ion Cannon,” which allows for people of minimal technical expertise to participate

They have coordinated many distributed denial of service (DDoS) attacks on various organizations. A DDoS attack is an attack in which a multitude of compromised systems attack a single target, causing a denial of service for users of the attacked system. The excess of incoming messages to the target system essentially forces it to shut down, thereby denying service to the system to legitimate users.

Through the advancement in our technology, software has called for a change in our security systems. Many people around the world use the Internet as a source of communication, business, or entertainment. People browse their favorite sites with no concerns. In a blink of an eye, a company server can be taken over or worse a botnet can control all networks. A compromised server can be taken over by different hackers within seconds. This can happen stateside or overseas. Once the attackers are in, they will not leave until they get what they want. The scary knowledge of this attack is that it is happening to our most known companies, banks, or even the Government. The attack is known as

In the previous five years, cybersecurity has turned into the most looked for after calling around the world. More than 90 percent of respondents to an overview directed by the Ponemon Institute (2011) detailed being a casualty to cyberattacks amid the most recent year, costing all things considered more than $2 million for each association. This number keeps on ascending as the two programmers and security devices progress. As indicated by PwC, roughly 33% of all U.S. organizations are as of now utilizing digital protection (Lindros and Tittel, 2016).

The exile of the Russian statue that was a means of giving tribute to the Soviet Soldiers for their efforts in World War II for sending away the Nazis form Estonia disturbed a Russian blogger, and he started the cyber attack on Estonia.

Physical and Infrastructure Security is essential to protecting organizational interests from both well-known and undocumented threats. Acts of nature can be a detriment to daily operations as well as the actions of humans. Mitigation of such threats should be taken into consideration and recovery planning and preparation is key. A well-developed policy that is executed and enforced within the organization can assist in this objective.

External hacks can cause a business or government millions of dollars as well as the loss of vast amounts of personal data. What is not as prevalent in the news is how these internal hackers often use an insider’s credentials to gain access to a computer network. Equally as troubling is there are businesses that disregard the likelihood of a hacker coming from within their own organization. Cybersecurity should begin internally, however, as in the case of AT&T, “one of world 's largest communications companies” (AT&T Company Information - Key Facts, n.d.), human beings tend to be the greatest security vulnerability to the public and private industry.