Nt1330 Unit 1 Assignment 1

My identity is wrapped up in my love of music because I have been surrounded by it since I was little. When I was a toddler, I would sit for long periods of time and watch videos of kids singing songs. As I grew older I participated in my church's children's choir and even held solos in my elementary school chorus. When I reached middle school I joined my school's middle school chorus in 7th grade as an alto and 8th grade as a soprano. The transition between 8th and 9th grade was important for me because I took up voice lesson in 8th grade and went to my first music camp the summer before 9th grade.

There is now a classy and self-sufficient digital underground economy in which data is the illicit commodity. Stolen personal and financial data – used, for example, to gain access to existing bank accounts and credit cards, or to fraudulently establish new lines of credit – has a monetary value. This drives a range of criminal activities, including phishing, pharming, malware distribution and the hacking of corporate databases, and is supported by a fully-fledged infrastructure of malicious code writers, specialist web hosts and individuals able to lease networks of many thousands of compromised computers to carry out automated

On November 30, 2013 the hackers uploaded exfiltration malware

#include #include #include #include #include #define _MAX 100 #define _SIZE 26 int id=0; struct node { char data; unsigned int freq; struct node *next; }*input,*input1; struct hfnode { char info; unsigned int prob; struct hfnode *l, *r; }; struct min_tree { unsigned int length; unsigned int hfm_cp; struct hfnode **nodes; }; void min_tree_construct(struct min_tree* min_tree, int node_id) { int minimum = node_id,l,r; struct hfnode* t; l = 2 * node_id + 1; r = 2 * node_id + 2; if (l < min_tree->length && min_tree->nodes[l]->prob < min_tree->nodes[minimum]->prob) minimum = l; if (r < min_tree->length && min_tree->nodes[r]->prob < min_tree->nodes[minimum]->prob) minimum = r; if (minimum != node_id) { t = min_tree->nodes[minimum]; min_tree->nodes[minimum]=min_tree->nodes[node_id]; min_tree->nodes[node_id]=t; min_tree_construct(min_tree, minimum); } } struct hfnode* min_take(struct min_tree* min_tree) { struct hfnode* tmp = min_tree->nodes[0]; min_tree->nodes[0] = min_tree->nodes[min_tree->length - 1]; --min_tree->length; min_tree_construct(min_tree, 0); return tmp; } void insertmin_tree(struct min_tree* min_tree, struct hfnode* hfnode) { ++min_tree->length; int a = min_tree->length - 1; while (a && hfnode->prob < min_tree->nodes[(a - 1)/2]->prob) { min_tree->nodes[a] = min_tree->nodes[(a - (struct hfnode**)malloc(min_tree->hfm_cp * sizeof(struct hfnode*)); int i; struct node *temp2; temp2 = input; i=0; while(temp2!=NULL) { info[i]=temp2->data; freq[i]=temp2->freq; temp2=temp2->next; i++; } for(i=0;inodes[i] = new_node(info[i],freq[i]); min_tree->length = length; int sz,count; sz = min_tree->length - 1; for (count = (sz - 1) / 2; count >= 0; --count) min_tree_construct(min_tree, count); while (!(min_tree->length == 1)) { l1 = min_take(min_tree); r1 = min_take(min_tree); tmp = new_node(' ', l1->prob + r1->prob); tmp->l = l1; tmp->r = r1; insertmin_tree(min_tree, tmp); } rt = min_take(min_tree); codes_hfm(rt, arr, t); } void display() { struct node *traverse; traverse=input; if(traverse==NULL) { printf(" "); } else { while(traverse!=NULL) { printf(" %c: %d\t ",traverse->data,traverse->freq); traverse=traverse->next; } } } void insert(char ch,int freq) { struct node* temp,*temp_2; temp=input; temp_2=input; input1=(struct node*)malloc(sizeof (struct

Part 1: It would effect everything on the planet, plants would be less able to produce the suns energy and living organisms would be in big trouble. A short term effect would be decreasing plant populations and a long term effect would be a decreasing population of every organism on the planet. i. Much like the first one, if the sun was completely blocked producers could not produce, thus consumers could not eat them and get energy and the decompress could not break down the organisms if they're not alive. It would result in the overall extinction of living organisms on earth. ii.

In order to do hardening system on any type of software computer you would have to look at the type of location that your network is going to be installed in after you fine or survey the following location then you would definitely get a location to where you would like to place your hardware to install your firewall systems once you get the physical aspect of your file systems installed you would then have to look at how setting up the software passwords on most computers or on your security system on the network then you would not stop there because you would have to keep access controls established on the location to make sure that physical security of the location does not hinder anyone from trying to get into the location that has authorized

All data that is transmitted over a network is open to being monitored. One way to create a more secure environment would be to restrict file permissions. It is usually recommended that file permissions are set so that only necessary access is granted. Another way to create a more secure environment would be to use secure passwords to verify the user’s identity. Password security is very important when it comes to protecting not only the network, but the user and workstation. When creating a password it must be complex enough to not be guessed easily. It is believed that strong passwords they are based on length and being random. When creating a password you should use the following:

To ensure the wireless signal is transmitted to every corner of the office space I recommend routers set-up with 4 directional antennas and a centralized Omni-directional antenna. The use of 2.4 GHz routers will increase data transmission speed 460-600 Mbps and provide 11 channels per router to support decrease in network collisions and prevent data packet from being dropped (Lazar, n.d.). All computing devices must be equipped with latest Windows 10 for business and use VPN tunnels to remotely connect and send print jobs to the Austin location. In addition, all workstations must manually be configured with the latest printer drivers to recognize the device.

3.1 1. Minerals have a few distinguishing characteristics that differ them from other materials. One of the biggest characteristic that minerals poses is they are naturally occurring, inorganic element or compound. Another is the hardness of the mineral. Minerals also have the characteristics of very different cleavage shapes.

SCENERIO Baxter, a year three Aboriginal student who at age three developed a sensorineural hearing impairment after repeated exposure to Otitis Media. Baxter uses a cochlear implant on one ear, as the other was not viable. Unfortunately, due to bullying in previous years Baxter has limited confidence in his communication skills and will rarely speak aloud, except with the teacher privately, close friends, and family. Baxter often communicates using basic sign language, but relies heavily on gestures. He is currently working with a speech therapist to increase his speech and language skills and to increase his confidence.

Background 1. There are and could be numerous reasons that it was done in this manner. I believe one of the reasons was that it could be because the instructor wants the students to be familiar with Ryerson Library Database, which would be highly beneficial for us when it comes to finding other articles, books, or academic material in the future. Another reason could be because it is a legal issue which is explained in the question below. Lastly, it could be because students are relatively lazy, and it would be better if we learn how to use the resources that are given to us, so we wouldn’t have to complain about not being given enough information to do a project or assignment.

Forums: I have used the forums and looked around it a lot. I know how to navigate through the server 's forums and find and help out players on here. Also, the forum is a place where staff and players are able to interact with each other and communicate. It connects the players and knowing how to navigate and being able to help out on the forums is a big part of being a staff member. The forums is also a source of helping out players.

With the exponential increase in computer network usage and the increasing number of devices getting connected to a network, it is of great importance that they are operated securely. All computer networks suffers from one of many security flaws, the recent “Wannacry Ransomware” took cyber security industry by storm. Though there was a fix for that security loophole, organizations were lazy on applying the security patches, this behaviour of the organization can be because of organizational structure, increasing profitability or in some cases the machine is operating a critical infrastructure. Therefore, Intrusion Detection System’s (IDS) role is becoming important in tackling cyber security.

The evolution of computers and technologies used in communications has prompted the wide-ranging use of computers in relatively every part of life in the world. Computers today are linked with every facet of life from the government, education, commercial industries among others. Accessibility of internet services has also added to the spread of computer use by people at home. In any case, because of the expanded access to the internet by people, computers create opportunities for security issues, for example, identity theft and hacking by criminals.

As the time is moving forward, the cyber technology industry is rapidly developing as well, which brings a lot of benefit for the people and makes their life easier since everything is just one click away. However, like everything in life, the rapidly progressing cyber technology does come with a heavy cost to pay. One of the price cyber technology users has to pay is Cyber Crime , which is also called as computer-oriented crime where it is a crime that involves a computer and a network and can defined as offences that are committed against individuals or groups of individuals with a criminal motive to intentionally harm the reputation of the victim or cause physical or mental harm, or loss, to the victim directly or indirectly, using modern telecommunication networks such as Internet. According to a report that was sponsored by McAfee (computer security software company), cybercrime causes an annual damage of $445 billion dollars to the global economy. Not only that, in 2016, a study by Juniper Research estimated that the costs of cybercrime could be as high as 2.1 trillion by 2019.