Security Metrics
As the Internet becomes ubiquitous due to wireless technologies including 3G and pervasive Wi-Fi Hotspots, there is the need to continually improve security technologies. One of the most effective approaches to doing this is to define a series of metrics for measuring security levels attained (Idika, Bhargava, 2012). The following is a listing of security metrics and their definitions:
In the area of Incident Management the following metrics apply:
Mean Cost per Incident This the average cost per security incident from a dollars and time perspective. The cost per incident is often measured in terms of opportunity cost of how the time could have been invested in other tasks instead of solving the security incident (Shari, 2009).
Mean-Time Between Security Incidents This is the aggregated measurement of how much time elapses between security incidents over a given time period. The mean-time between security incidents is often measured in monthly increments and charted to compare the impact of security strategies over time (Wang, Guo, Wang, Zhou, 2012).
Number of Incidents a very fundamental measure of security that all security platforms, even those available for free via vendors' websites, report. This is the baseline of many security programs and measurement platforms today. This figure is often tracked over years to determine how well investment sin security pay off over time as well.
In the area of Vulnerability Management the following are the
The Incident Management Console provides the user interface to create, route, modify and gather statistics on all Incident Tickets. Incidents are those types of work requests that involve some kind of network outage. When the console is opened, the user is taken to a home page that is divided into two main sections. The smaller section on the left contains menu links to the various functions that can be performed within Incident Management. The majority of the screen is titled My Console and provides a pared-down but consolidated view of common Incident Management
Cyber security threats change quickly as Internet increases, and also the related dangers are getting to be progressively international. Being covered against cyber security threats requires almost all end users, actually the most complex versions, to know the particular threats in addition to enhance their particular safety measures with a continuing foundation. On April 28, 2014 President Obama has declared that the “cyber threat is one of the most serious economic and national security challenges we face as a nation” and that “America 's economic prosperity in the 21st century will depend on cyber security.” The internet enables and also helps people in a many ways and a example is collect, store, process huge amounts of data, which includes vulnerable data of small business, transactional and personal. Everything in this world is based on internet now a days.
For examples; A Routine incident response includes a policy that defines, in specific terms, what constitutes of an incident and providing a step-by-step process, followed through with an incident report."(Rouse, Margaret, N.P., 2000. Web. 2015). Incident reports are organized to address a security breach or address what happened after an attack on a civilian or humanity etc. This limits down damage and reduces recovery time and costs effectively. The key steps are: Preparation, Identification, Containment, Eradication, and
Wireless devices, like all technologies that provide external access to corporate networks, present security challenges. With wireless standards and practices still rapidly evolving, it is important to understand the strengths and limitations of available technologies in order to implement a secure solution. Extending current security policies to encompass wireless devices requires an understanding of the security features of both wireless devices and wireless networks.
Monitoring and logging are important to any information security program. In general, monitoring ensures users are doing legal activities on company systems. To begin with, a risk assessment determines what computers and systems to log, and naturally, the information security team monitors the high-risk systems. Next, trained personnel configure systems to facilitate monitoring and logging to track security incidents with approved system utilities or auditing tools, in other words, scripts, log management software, and security incident event management (ISO, 2005). Also, management will pre-approve tools, and controls will safeguard operational systems during the analysis process. Consequently, monitored systems and security events generates an audit log entry, thereby producing a time-stamped reference trail. In the end, the monitoring and logging policy will aid in protecting electronic protected health information (EPHI) on information systems.
In today's Internet world, Internet security seems to be considered an outdated idea. Instead of making security a priority, technology companies see it as an added way, not as a security measure. This can be referred to now there are many unsound places in the construction of Internet security. But at the same time, some technology companies and the government set special legal restrictions on them, but also can reflect its sound aspects.
Although the internet has given society, multitudinous betterments of our standards of living, the people privately relinquish all our personal information to, also are unprosperous in safeguarding our information. Veritably, as we become, especially Americans, fitting to wanting the utmost convenient technology, without help open numerous opportunities for hackers. Furthermore, if a hacker found a household made this year it would have a security system that’s connected to your phone, oven, TV, internet provider, computers, watch, etc. Moreover, if our own selves are to protect people’s information today, at this point organizations who are making electronics need a larger security team or the innovation encompassing internet security needs to advance.
Network Security is a very dynamic and technical field dealing with all aspects of scanning, hacking and securing systems against intrusion. It is more than just encrypting user data, virtual private networks or installing firewalls. Network security consists of the provision, policies adopted by a network administrator to prevent and monitor unauthorized access, misuse, modification, or denial of a computer network and network-accessible resources (Xie, 2013).
The primary objective of a network security system is to, in a cost effective manner, balance convenient access to legitimate users and inaccessibility to attackers. In a nutshell, the goal is to prevent connectivity to anyone intending to cause harm to the network. The harm to which this paper refers can come in the following forms:
Network security has become a major concern in the computing industry, including organizations, personal users and the military. The reason for this is due to the large number of security threats that occur on a daily basis. The internet architecture itself allows many threats to
In today’s IT world, network security is starting to get more attention. In the past, companies’ network infrastructures were capable of managing low amounts of attacks on the network. This is not the case today. The number of online attacks is getting bigger and bigger. Today children from age 6 are capable of breaking into someone’s network system. For attackers, it does not matter whether it is a large or small business or an individual computer. If they find a glitch in the network, they will attack the system. Also, not too many people are conscious about how network security is important in today’s business. This paper will discuss network security, categorize type of hackers, and define types of attacks and security
With the rising evolution of businesses, the evolution of business and institution data security has also evolved exceptionally. Various data security methods have been devised to ensure that vulnerability is mitigated but at the same time cyber criminals such as hackers have also evolved their data hacking methods as they look for the least weaknesses in a company and exploit it. The essay looks into various trends that have emerged in ensuring that data is safe by institution, the most vulnerable spots for various companies have been looked into too. When it comes to security of mobile devices and wireless networks, their security perspectives have been looked into in addition to the way the existing companies are protecting themselves from computer attacks.
Many things will be discussed in this essay. This essay will cover the topic of knowledge of basic internet and local security applications and protocols, including high‐security password generation. First, this essay will tell you things about the internet such as when it was created and who created it. Key terms of the internet will be discussed too. Mainly the most important but basic key terms of the internet, however. Also, this essay will tell you the importance of security applications and protocols. Security applications and protocols are crucial for the use of computers and internet. Furthermore, this essay will tell you about many of the security applications and protocols out there and tell you what many of them do. Finally, this essay will explain what a high security password is, its importance and how to even make a high security password.
Information technology has become so pervasive in our lives that acts and ordinances are being enacted and amended on a regular basis in order to keep a check on its exponential growth. Nearly every field has a law that institutions need to be in compliance with; the healthcare segment has the Health Insurance Portability and Accountability Act, retail has the Payment Card Industry Data Security Standard, the banking sector needs to comply with the Gramm–Leach–Bliley Act, and educational institutions receiving funding from the government have the Family Educational Rights and Privacy Act. Even though these acts are as comprehensive as possible in terms of covering security features organizations need to implement, there always exist circumstances wherein certain entities exploit vulnerabilities in an institution’s security program, thereby compromising the sensitive data of its stakeholders. Therefore, in order to supplement the controls set in place by the aforementioned acts, individual institutions need to evaluate their current security frameworks and accordingly deploy monitoring, metrics, reporting tools and analysis (MMRA) so that they can either proactively fix gaps in their system, or react in the shortest time possible to any security threats to the system.
The fastest growing element of the computer world is the internet, due to this development the internet has now become the main communication method within the current generation whether that is between people or companies. The internet has a lot of benefits, people and companies can communicate and connect with others in various locations, therefore companies can take advantage of using the internet network to support their business, however there are some disadvantages to this method, using the internet heavily to communicate can leave companies and people vulnerable to cyber-crime such as network attacks, this results in companies taking extreme actions to have the best network security possible and maximise efforts to protect their network.