When you try to hurt me, I laugh — and the laughter knows no pain. I appreciate your joys wherever I find them; your sorrows neither frighten nor discourage me, for there is laughter in my soul.
Files with such dangerous double file extensions are executable programs perhaps malicious programs that are pretending to be a picture, a document, text, or a webpage.
Such mistakes in English text in an e-mail apparently from a native speaker of English should alert the reader to the possibility of e-mail from a forged address, which may contain a malicious program.
Firewall It is good practice to erect a "firewall" between parts of a computer system that an external user can access e.
Many hackers run programs that randomly search the Internet and probe ports on computers that are connected to the Internet.
Worse, hackers may also hijack the victim's computer and use it to launch their illegal attacks on other computers. Some hackers randomly search the Internet, probing ports controlled by a malicious program called SubSeven.
When the hacker finds a computer that contains SubSeven and is not protected by a firewall, the hacker can access the victim's computer through the backdoor provided by SubSeven. That statistic convinced me that firewall software is prudent on every computer connected to the Internet.
This dramatic increase in the number of attempts per hour to access my computer shows that the Internet is becoming a more dangerous place and that firewall software is necessary for a secure computer.
The cost of having a separate computer that is dedicated solely to receiving incoming modem connections and requests from the Internet i. For example, this document that you are reading was obtained via the Internet from a computer in Pittsburgh, which provides webhosting service, for which I pay a monthly fee.
Here are some hints about how to make a computer secure from incoming commands: Set terminal emulator software so that the modem either never answers an incoming telephone call or answers on the 99th ring and also connect a telephone answering machine to the modem's line to pick up on the fourth ring, so there is never a 99th ring.
Do not install any software that allows even an authorized user to access the computer remotely, via a modem. The state-of-the-art analog modem in i. The cable or DSL service is always connected to the Internet, unlike the modem on an ordinary voice-grade telephone line.
Cable or DSL makes a user more vulnerable to intrusions by hackers in two different ways: The static IP address allows a hacker to return to the victim's computer, once the hacker has found that victim's computer has no firewall or an ineffective firewall.
If a computer is on all the time, hackers have continuous access to that computer, since cable or DSL is always connected to the Internet. For these reasons, firewall software is more essential if one uses either cable television or DSL for an Internet connection. Avoiding harassment For casual on-line activities, you can establish a free e-mail account at Yahoo, HotMail, or some other provider, and use an alias for that account.
If someone harasses or stalks you, then you simply close that account and chose another alias. In other words, you adopt a disposable identity for your life in cyberspace.
Never give out your real name, address, city, telephone number, or other identifying information to a stranger in a chat room, computer bulletin board, or other public place. Obviously, this simple solution has disadvantages. I wouldn't get many clients if I used an alias like "CyberRocket" or "Wolverine" at my website.
That having been said, it is worthwhile to alert people to the existence of phishing. People first encounter phishing when they receive a fraudulent e-mail that typically purports to be from a bank, credit card company, or other financial institution.
The e-mail might mention something about your account is suspended until you "verify", "update", or "validate" some information. The e-mail invites you to click on a link in the e-mail.
The link typically takes you to a webserver located in a foreign country and operated by criminals, who display webpages with the logo and trademarks of a bank, credit card company, or government agency, which makes the webpage appear legitimate.
It is trivial for people familiar with HTML and webbrowsers to download some webpages from a legitimate financial institution, make some changes to the text, then upload those bogus webpages to a criminal's webserver. The bogus webpages really do appear legitimate because much of each bogus webpage is an exact copy of the real institution's webpage.Significance Of D Day On World War II.
Print Reference courage of the Allied soldiers and their invasion of France helped to bring about the liberation of France and the defeat of Nazi Germany. If you are the original writer of this essay and no longer wish to have the essay published on the UK Essays website then please click on the.
Abstract. The advent of agriculture has ushered in an unprecedented increase in the human population and their domesticated animals. Farming catalyzed our transformation from primitive hunter-gatherers to sophisticated urban dwellers in just 10, years.
Canadians at Juno Beach on D-Day D-Day on June 6, was the most significant day in the history of war because it marked the end of WWII. D-day on Juno beach impacted Canada positively in many ways. The Full Story of Living After Trauma. This was a long time ago and I am trying my best to be as accurate as possible, but please forgive any inaccuracies.
"The thrill of victory and the agony of defeat." How many times has an athlete heard this simple yet biting phrase? Every student-athlete of . Short Essay on Life. Article shared by.
Life is beautiful but not always easy, it has problems, too, Happiness, sorrow, victory, defeat, day-night are the two sides of the me coin.
Similarly life is full of moments of joy, pleasure, success and comfort punctuated by misery, defeat, failures and problems.
There is no human being on Earth.