Cyber-Security essays

Cyber-Security essays Condoleezza Rice, President George W. Bush's national security advisor said," The very technology that makes our economy so dynamic and our military forces so dominating also makes us more vulnerable." Recently, President Bush proposed $37.7 billion for Homeland Defense to fund several areas related to security. As one of the most critical areas related to the nation, Cyber-Security will receive a significant portion of these funds. (State of the Union Address, 2003 January 28) According to the Alliance for Telecommunications Industry Solutions, Cyber-Security refers to "the protection of information against unauthorized disclosure, transfer, modification, or destruction, whether accidental or intentional." Cyber-Security is any product or action that attempts to secure a wired or wireless network. These networks encompass a wide range of communication infrastructures, including wired and wireless internal office networks, external private networks, traditional public networks, the Internet, and the various networks used by local, state and federal governments. The Department of Homeland Security is trying to combine the ability to classify and estimate current and future threats to the homeland, outline those threats against our disadvantages, inform the President, issue timely warnings, and immediately take appropriate preventive and protective action. To make any headway on the road to greater cyber-security, the government feels that the public and private sectors must work together. Richard Clarkes National Strategy to Secure Cyberspace is hoping to construct a network operations center that will operate 24 hours a day, 7 days a week to evaluate Internet health and accompany the National Cyberspace Security Response System and Department of Homeland Security. In addition, it is hoping to create a point of contact between the government ...

Why You Keep Failing Your Exams.

Why You Keep Failing Your Exams. You Start Studying Too Late. Whether or not you want to hear it, it takes months to prepare adequately and score really well on a test like the ACT, SAT, GRE and other standardized, high-stakes test. Why? They do not simply test your content knowledge, which could theoretically be crammed into your head a week before the test. (i.e. Who was Ronald Reagans press secretary? How do you say the word, eradicate in French?) Standardized tests often measure your ability to reason. Predict. Infer. Draw conclusions. And in your everyday, regular school life, you may not be practicing those skills. So, in order to get better at them, you need to brush up on them early and often. Repetition is key and cannot be mimicked the week prior to the test. Fix It: Get a study schedule put together several months before your exam. Write down study times into your calendar and commit yourself to them firmly. Let go of the idea that you can wing it and get the score youd like. I promise youll be grateful for prepping early for your major test! You Dont Prepare in a Way That Suits Your Learning Style This may be news to you, but everyone learns in different ways. Some people learn material really well sitting at a desk in a quiet corner, rehashing all their notes with headphones set to white noise. Other people learn best in a group! They want to be quizzed by friends, laughing and joking along the way. Still others prefer to type all their notes over again while they play a recorded lecture of the class review. If youre trying to force yourself to learn in a way that doesnt suit your learning style, youll doom yourself to fail your exams. Fix It: Take the learning styles quiz. Sure, its anecdotal and not 100% scientific, but it may help give you an idea about how you learn best. Find out if youre a visual, kinesthetic or auditory learner and prepare in a way that can actually help you learn. You Dont Learn the Ins and Outs of Your Exam Did you know that the ACT is very different from the SAT? Your vocabulary quiz is going to be an incredibly different type of test than your midterm exam. Perhaps youre failing your exams because you havent quite caught on that you need to prepare in different ways for different kinds of tests. Fix It: If youre taking a test in school, find out from your teacher the type of exam it will be – multiple choice? Essay? Youll prepare differently if so. Get a test prep book for the ACT or SAT and learn the strategies for each test. Youll save time (which leads to earning more points) by familiarizing yourself with the test content prior to testing.    You Pressure Yourself. Nothing is worse than test anxiety. Well, maybe childbirth. Or being eaten by sharks. But mostly, nothing is worse than test anxiety. For days before the test you can think of nothing else. You pressure yourself straight into hives. Youve decided that nothing – NOTHING – matters except a perfect score and youve sweated and cursed and hoped and despaired over your upcoming exam. And after having taken the exam, you realize that your score was absolutely awful and you wonder what you couldve done differently. Fix It: Practice steps to overcome test anxiety from your desk right before the exam. If that doesnt help, draw a timeline of your imagined life. (Birth – Death at 115 years old.) Place major events on it: first learned to walk; lost a grandparent; got married; the births of your 17 children; won the Nobel prize. Now, place a tiny dot of your test date on your timeline. Doesnt seem so enormous, now does it? Although a test can make you fraught with nerves, it helps to put it into perspective. Will you remember it on your deathbed? Highly unlikely. Youve Labeled Yourself a Bad Test-Taker Right now – this minute – stop calling yourself a poor test-taker. That label, called a  cognitive distortion, does more harm than you know! Whatever you believe yourself to be you  will become. Even if youve taken  and failed  tests in the past, your future testing self is not a guaranteed failure. Figure out the mistakes you made on those tests in the past (Maybe you didnt study? Perhaps you didnt sleep enough? Maybe you didnt learn the test strategy?) and give yourself the chance to rock this test by preparing. Fix It:  At least 30 days prior to the exam, write the words, Im a great test-taker! on post-its and stick them everywhere - your bathroom mirror, the dashboard of your car, the inside of your binder for school. Nerdy, but totally worth it. Write it on the back of your hand. Make it your screensaver and your computer password. Live it for the next month and watch your brain slowly begin to overcome the label youve given yourself in the past.