Interoffice Memo Essay Example | Topics and Well Written Essays - 2000 words

Interoffice Memo - Essay Example I do believe that law enforcement agents can be an asset in this field of investigation where digital evidence need to be handled with care much like any physical evidence should be handled in order to be assured that evidence would not be tampered with from the time it is collected unto the time that the evidence is used in court. As you have informed me, your team is not computer-trained. This should not stop your team from broadening the scope of their responsibility. It used to be that only people who are highly trained in computers are able to assist in such cases of crime as involves computers or data objects found in computer files. However, due to the proliferation of computer crimes in recent years, it has become quite impractical to be only employing the "experts" as it slows down the investigation process. It is not only impractical; it becomes quite unreasonable to have a few experts perform these duties by themselves (O'Shea, n.d.). Thus it has become necessary that law enforcement agents also be involved in the "chain of custody" in a crime scene where computers are directly involved. In this connection it would be a good thing to come together and discuss vital issues on the management of digital evidence. Your law enforcement team could undergo basic training on how to recognize, seize, transport and store original evidence in order to preserve it for forensic examination. Details of this training will be discussed in a meeting that I hope to soon have with your team. But in a nutshell, let me lay out what I hope would give you an overview of how your law enforcement team could participate in the investigation of the case at hand. Seizure Methodology Let us discuss seizure methodology. Traditionally, the first thing that must be done is to secure the physical scene, followed by securing the digital scene. In such a scenario, "all hardware and media are seized, documented, labeled and packaged for delivery to the lab" (O'Shea, n.d.). In the lab, all seized data is analyzed. This is the simplest chain of duties to be done. This, however, works well if there is only a single computer or a few computers involved. In our case where a number of computers are involved, the methodology becomes a bit more detailed because seizing all the computers would be quite impractical to do. In the event where there are a handful of computers involved, the following steps are involved: digital media identification, prioritizing the physical media so as to minimize the crime scene and then the seizure of storage devices and media. In digital media identification we simply try to find the digital media that has the highest probability of having the much sought after evidence. After the identification of all possible media involved, it must be determined which among these contain information leading to the crime. It would be impractical to get all the devices at the

The Media of Diaspora Essay Example | Topics and Well Written Essays - 1000 words

The Media of Diaspora - Essay Example The common notion of a globalised world is that it is composed of governmental organizations and big corporations, but this is not always the case as shown by large segments of the global population living in countries not their own but merely adopted. It gave the notion or concept of a movement that is â€Å"globalisation from below† and dispelled conventional wisdom also that a diaspora refers to the Jewish people only or exclusively. Discussion There are significantly large numbers of people living in other countries today due to the advent of modern forms of travel, such as the steamships and airplanes, which made travel easier and much cheaper. Prof. Karim H. Karim has sought to spotlight the public discourse on this growing number of people who uproot themselves to move to another country which he calls as transnational groups. These groups in turn use a variety of media to communicate and keep in touch with the original communities in their home countries, using various forms of communications such as postal mail, telephone, fax, satellite television, audiotapes, video cassette tapes and with the Internet, through e-mails and chat groups (Karim 1). The main purpose of Prof. Karim is to examine how these transnational groups have utilized various communication tools at their disposal and what the social effects are on them. The study of diapora today has been expanded from its previous closed set of characteristics to a broader definition in terms of its social scientific parameters regarding human dispersals. Some of the main points or arguments raised by Prof. Karim are that diasporas do not fit nicely into a neat definition at all times, except perhaps their common feature of being powerless in a foreign land; but even this definition does not hold true in all instances, as there are exceptions to this, such as ethnic groups which ended up as ruling elites, as in some Caribbean nations. A common misconception likewise dispelled by Prof. Karim is that diasporas are not exclusively among Asians, Africans or Latin Americans only but also include some of white ethnic groups such as Greeks, Macedonians, Italians and white Rhodesians, although these groups may have an easier time in assimilating because they are also white like the majority of Anglo-Saxons. The key marker or characteristic of a diasporas’ group is a non-dominant position in the global cultural context. Within this definition, the worldwide community of Muslims can be included because they do not have much access to global communications networks such as the CNN or the Reuters news organization like what other groups or main majority of citizens have. Diaspora does not pertain only to people going out of their native countries, as it is also applicable to indigenous peoples who have been displaced (or forcibly removed) from the traditional homelands they had previously occupied for centuries. The definition applies to the Inuit natives of Alaska and other parts of the Arctic circle who had remained within boundary of their countries but not in the earlier same exact geographical location (ibid. 2) and a clear manifestation of this condition is being â€Å"de-territorialised† as a nation of people. Pursuant to this longing for an ancestral homeland, many diaspora groups end up claiming certain lands in other territories despite some conflicting claims on it, like Israel in