Another user makes destructive changes to one of your spreadsheets. 16. An attacker can access the Web server. running on your domain server computer. and run the sample programs.
Kostadinov goes on to note that most cyberterrorism actions are generally focused on website sabotage and email blasting. In order to prove that the network breach was a terrorist attack the company would need to provide electronic evidence of these types of information warfare. Information warfare is a term often used interchangeably with cyberterrorism but provides a deeper understanding in the shift of how data has become fundamental to society. As governments, companies and people shift to the use of digital information so have the methods used to attack (Gilmer, 2001). In order to combat this aspect of terrorism, the military have adopted computer forensics as part of their defenses (Vacca & Rudolph, 2011).
Infecting the boot sector and potentially controlling the operating system, attaching itself to a certain program, activating when you run your program and deactivation when the program is shutdown, loading itself into the memory, or waiting for a specific date and time. A Trojan horse is malicious and will hide itself within a trusted program, simulates a legitimate program causing damage to the computer or network during program execution. Two viruses that commanded the attention of the media were Melissa and ILOVEYOU viruses. Individually striking within fourteen months of each other and exposing the weaknesses in e-mail security and the lack of software to scan these files prior to opening. To be familiar with the person sending the e-mail was not acceptable anymore and it raised awareness
A worm is basically a virus that is network aware. It can move over the network and infect multiple computers in a matter of seconds. The Trojan program is based off of the Trojan horse story in Greek mythology, it appears to be a legitimate program, but usually hides a virus or worm. When the program is started, it will “drop” a virus or worm into the system and then the system will be infected. Spyware is almost exactly as it sounds, a spying program.
The ping sweeps and port scans are the two techniques that malicious computer users such as hackers that can use to compromise an Enterprise networks security and gain access to their proprietary data. The ping sweeps are performed to find an open-door into a particular end-point. A person usually can find all kinds of utilities on the internet to exploit the open-doors on the system and gain access to important and confidential files on the network. It is a good idea that we try to protect ourselves against all these types of activities on the network and to also try to conduct them ourselves that way we know that out networks are safe. The ping sweeps are what you really think they are.
They break into our computer for several reasons but mainly to acquire personal information for financial gain, shut down hardware, steal people’s credit information, and destroy data. To protect ourselves from hackers, we should equip our computer with Firewall. This hardware “prevents unauthorized Internet users from accessing private information” (Williams & Sawyer, 2013, p. 361). Identity theft is a serious crime in which thieves steal your name and identity and use to later to make a purchase under your name. Thieves access your personal information by sending out fake e-mail, mining the trash, and stealing your
D) A denial of service attack occurs when the perpetrator e-mails the same message to everyone on one or more Usenet newsgroups LISTSERV lists. A) A denial of service attack occurs when the perpetrator sends hundreds of messages from randomly generated false addresses, overloading an Internet service provider's e-mail server. 8) Gaining control of someone else's computer to carry out illicit activities without the owner's knowledge is known as A) hacking. B) hijacking. C)
Which one is the most dangerous to you and society? Some issues with technology are finding reliable sites on the web because anyone can make a website. Also Hacking and identity theft through the internet are the most dangerous in my society. (2 pts) What is your impression of reading books on a device like the Kindle? If given the chance would you download your class textbooks to a Kindle rather than purchasing them in the bookstore?
Simple viruses are dangerous; it uses available memory and can bring down an entire system, there are viruses that can bypass security systems and networks. To protect your computer system from this type of malicious code, you can install and use an antivirus program. This utility scans hard disk drives for viruses, worms and Trojan horses and removes, fixes or isolates any threats that are found. Most antivirus programs include an auto-update feature that enables the program to download profiles of new viruses so that it can check for the new viruses on your system as soon as they are discovered. However, there is another kind of software that can be used to protect your computer and personal information, which is spyware this is software that gathers user information without his or her knowledge, for advertising purpose.
They spread hate and use violence and threats to get their message across to those who go against what they believe or who they are against. They use the internet to spread their hate through websites and chatrooms and even offer online applications to get new members both home and abroad. We also looked at a few identity theft cases and what the victims can do to protect themselves in the future. Investigators are doing their best in most cases to bring the criminal to justice and stop the victims from being further