This will make it much harder for the hacker to access the information easily. This is why you should see HTTPS whenever you are dealing with an online transaction. The S in HTTPS stands for secure which is a 256 byte encryption of the transmission. Additional system security requirements are secure user authentication, secure access control, reasonable monitoring to detect unauthorized access, reasonably up-to-date firewall protection, reasonably up-to-date security software (including current patches and virus definitions), and education and training of employees. By following these protocols, the banking industry has the ability and means to protect the customers’ information and
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).
Port scan is as the name implies, a scan of the open ports on each computer of the network to define which ports are open and what services are running on them. This information can be used to set up an attack on the network by allowing the hacker to bypass vulnerability in the software being run or on any open ports that can be used to gain deeper access to the network. With a port scan the probe sends information to each port on the network and the open ones respond back, this data can be used to determine the easiest way to infiltrate the network. The safest way to defend against this type of probe is using a firewall. Just as in a ping sweep, if you deny access to a port scan requesting information from the network you render them
Internal attacks can be more difficult to find as attackers have the potential to remove any evidence of the attack more easily as they have more knowledge or access rights on the system as opposed to an outside attack. Attacks can be administrated via removable devices such as a USB that could contain some form of malware on it such as a virus. Most internal attacks are conducted by unhappy employees who want to disrupt the organisation by using the knowledge they obtained in the organisation, against the organisation. Additionally, the employee may want to gain access to important data in order to infiltrate and sell the information onto another competing organisation. The
The Computer Fraud and Abuse Act explicitly states “when a trespass is made with an intent to defraud that results in both furthering the fraud and the attacker obtaining something of value” (Gallegos & Senft, 2009). This definitely applies in this case, the attacker(s) used an attack known as spear fishing to dupe our customers into unintentionally installing a keystroke logging virus on to their computers. Once the virus was in place the attacker(s) waited for our customers to log into their bank accounts and recorded all the information necessary to create new user accounts and transfer funds from our customers account to other various accounts eventually ending up in the attacker(s) accounts located overseas. This would meet the qualifications stated in the Computer Fraud and Abuse Act; the attacker trespassed on these computers with the intent to obtain something of value. Also by taking the data provided by the key logger they violated the Electronics Communications Privacy.
Viruses and Worms Operating system security is at the core of a safe, secure operating system. Our computers are vulnerable to corrupt files, compromised data, and system crashes. There are many attack methods used to uncover your personal information. Two of the methods are viruses and worms. A virus is an executable code usually sent in an e-mail attachment or hidden in audio clip, video clip, or game.
Unit 9 Assignment 1: List Phases of a Computer Attack In this assignment I am a hacker who needs to protect my organization from a computer attack. I will list general phases of a computer attack. We have an organization that we need to protect from outside attacks by foreign parties. I am an ethical hackers who needs to take preventative measures in order to adequately secure the network against these attacks. Many attackers follow a general set of steps in order to gain the permissions necessary to break into a system.
The name pretty much sums up what these threats are. In this type of unsolicited attack, a series of regular pings often used for basic troubleshooting, are generated and sent out across groups of ip addresses. I t was noted that where a normal administrator would only ping one or two intended destinations, the internet criminal would be more ambitious and perform these sweeps, looking for as many network endpoints that they can be connected to (Conklin, White , Cothren, & Williams, 2004)). One key thing to note is that DNS lookups can also be the result of ping sweeps and port scans, using the same ping utility, but taking things a step further in the infiltration process. The IP addresses ware linked to endpoint names, which gives an attacker access to information as well to produce the end points names.
Brandon Ward Multi-Layered Security Plan NT2580: Introduction to Information Security 2/22/2014 DeVon Carter One of the most susceptible assets to any company is its email system. Email is a critical communications tool for any business and is also a prime canal for malicious code. Emails, while in transit are in plain text, meaning anyone who has access to the network will be able to read any email sent, received and stored. Implementing a variety of security technologies will assist us in preventing such code from infecting our network. I would implement firewalls, cryptography, antispyware, antivirus, and content filtering.
Hackers may want to strike critical points of our infrastructure such as our economy or government. “The threat of cyber attack has grown so severe that the need for cyber security has topped the Director of National Intelligence list of global threats for the second year”. All across the FBI agency, cyber security is becoming a top priority. Any breach of any part of the FBI can be severe damage. It is better to prevent and predict attacks than to have to respond to them.