National Security Letter

Triangle and Why Is It Important for Cybersecurity Management? Confidentiality, integrity, and availability, aka the CIA triangle, is a security model designed to guide policies for information security within an organization. The elements of the triad are considered the three most crucial components of security. Confidentiality Confidentiality is the security principle that controls access to information. It is designed to prevent sensitive information from being accessed by the wrong people,…

a private key. These keys must be generated by a trusted source. A few companies offer this service, the largest of which is VeriSign Inc. Intranets have just as much reason to protect their data. The National Computer Security Association (NCSA) estimates that 80% of an organization's security breaches occur within that organization. For private database information, all the authentication in the world won't prevent packet sniffers from intercepting data that is sent across the network. For…

information by companies. A response to these threats is the growth of the network security which focuses on keeping unauthorized users out and protected information so that productivity can be conducted with minimum interruption. Therefore, the sub field in the IT sector, information security analysis focuses on the monitoring and preventing of future attacks and if the attacks are successful the information security analysts will help to examine the attacks, repair the damage, and get the…

a mega event. Since 9/11 there is a need for higher security presence which cost the 2004 Athens Summer Olympics $1.5 billion (USD). “Sports mega-events not only give rise to major economic and socio-cultural opportunities for the host cities and nations but also arouse increased local, national and international security concerns.” (Klauser p. 1039)…

vulnerabilities, the policy and procedure will prevent employees from causing fatal errors that will compromise the network. Such policy will warn the employees from opening an email attachment originating from an unknown source. • Increase physical security knowing that it reduces the number of accidental or deliberate loss or damage to organizational assets and surrounding environment. The Western Interconnection power grid…

1. Introduction Shazzle is based in Scottsdale , as a limited liability company , it was established in 2006. Shazzle was formed in order to create applications , which can be utilized via all technological gadgets , to keep messages safe against government spies and big business data miners environments. Figure 1. Logo. Source: http://shazzlemail.com/ Our group made a decision about learning and analyzing the marketing environment of this company based on three stages such as internal, micro…

Secrets and lies exist throughout people's day-to-day lives. Although secrets can be a simple as white lies, often secrets can be dangerous and pose risk to both secret keeper and those around them. In both "The Secret Life of Secrets" by Alan Burdick and "The Danger of Keeping Secrets" by Alex Lickerman, the articles emphasize the potential physical and psychological impacts of keeping secrets. Throughout Macbeth by Shakespeare and Frankenstein by Mary Shelley, the protagonists keep secrets…

governments a new field of work called cyber security emerged. With this new workforce, companies need more than just Information Technology (I.T) professionals because cyber security includes all realms of Information Technology. To make up for the lack of cyber security professionals, academic institutions started implementing cyber security degrees that go by many names such as an Information Security Assurance degree. Although, the relevancy of cyber security degrees are debated, employees…

Additionally we understand that social media may be utilized in various forms and that security will always be an issue. There are applicable rules and regulation that highlight the importance of deviating from the outlined standards. However, being human we also understand that individuals may follow their own individual course of actions…

Computer forensics plays a vital role in recovering and revealing the hidden clues. A very famous case is the BTK Killer where investigators had assisted the police to discover a serial killer, Dennis Rader, through a floppy disk that Dennis sent to the police. Investigators found within the documents implicated an author name "Dennis" at "Christ Lutheran Church". This evidence helped to lead to the serial killer's arrest. Sound like watching CSI? Yes, it is. By now, you should realise how wide…