Thursday, February 20, 2020

Week 3_H Assignment Example | Topics and Well Written Essays - 750 words

Week 3_H - Assignment Example The attacker always tries to find a way to prevent the users from communicating, therefore the system administrators need to implement methods that are secure and that prevents the entry of unauthorized persons in to the network. The outside attacker tries to obtain the shared key to make attacks. This attack can be prevented by using robust authentication methods such as strong passwords. It is important also to test whether the server is broken so as to keep maximum protection for the system. Inside attackers are operators within the system who sniff passwords and receive the shared key. An insider attacker should be prevented from attacks by using antispyware software and malware software (Kate, et al., 2004). Attackers ordinarily use Trojans, malware and spyware to sniff-passwords that they use to receive the shared key (Mahalanobis, 2005). It is important that the network is clean of such applications. If x and y have the same value then the DHp will the key will be generated as a multiple of the new key factor x. DHP has key multiple resistance and therefore it will calculate the key value by first finding out the number of first user who selected the key. DHP has key resistance properties, it also is key independent and also process the security for the same key multiple

Tuesday, February 4, 2020

Psychological Disorders Term Paper Example | Topics and Well Written Essays - 1250 words

Psychological Disorders - Term Paper Example This piece of research paper presents a brief outline in to various psychological disorders and its respective treatments can effectively cure the mental illness or reduce the dangers of it. This paper focuses on major five disorders, namely Mood disorder, Anxiety disorder, Schizophrenic disorder, Somatoform disorder and Sexual disorder. Mood is sustained feeling tone that a person experiences internally and influences his behaviour, attitude and perception of the world. Mood can either be normal, elevated or depressed. Mood disorders are mental conditions that are characterized by loss of sense of control and subjective experience of greater distress (Sadock, Kaplan and Sadock, p. 527). Mood disorders are major depression, bipolar disorders, dysthymic disorder and cyclothymic disorders (Weiten, Lloyd and Dunn, p. 483). A patient with mood disorder may feel euphoric, angry, irritable, dejected, hopeless or apathetic etc. People with major depressive disorder normally show feelings of sadness and despair and they seem less interested in sources of pleasure that they previously found pleasure with. Depressed people seem to avoid activities that they previously found enjoyable. People with bipolar disorder are marked by symptoms of both depressive and manic periods (Weiten, Lloyd and Dunn, p. 495). Mania is when an individual becomes excessively active in either talking too much or distracting others or even becoming aggressive to others. When a person experiences both mania and depression, he is bipolar (Morris and Maisto, p. 492- 493). People with dysthymic disorder are found to be moderately depressed for around two years and people with cyclothymic disorder are found to be experiencing emotional ups and downs for several months. Normally, symptomatic treatment is recommended for the affected symptom like mania or depression.