Showing posts with label password. Show all posts
Showing posts with label password. Show all posts

Thursday, August 23, 2012

What is Phishing? (Part 1: Online)

Phishing, pronounced "fishing," is becoming a popular phrase in mainstream media. It's this strange, indistinct danger that threatens to take your information and give it to goodness-knows-who. The real problem though is that this threat, while very real, is completely avoidable and needn't be a constant source of worry. What phishing is is simply someone tricking you into giving them the information they want.

That's right. You give them your sensitive information. Of course right now you're thinking "I'd never do that," but every year thousands, if not millions, of people fall for phishing scams. That's because even the most security-conscious people need to be careful- some of the scams are just that good. One of the most common types of scams is an email from your bank asking you to log in to their website and change your password. Changing passwords is something people do often enough that they rarely think twice about doing it, but in this case, you're not really changing your password, but giving away your current one.

Here's how this particular one happens: The "phisher"makes up a fake email address that looks like it could be official. They send this email to a large batch of people who's email address they've acquired through other shady means. Of these people, a certain percentage of them will bank with the one the phisher is trying to replicate. Of those people, a certain percentage will click the convenient link in the email to go to the webpage to change their password instead of navigating to it using a bookmark. If a person reaches this point, they're greeted by a webpage that looks like their bank's webpage, and even has a URL (web address) that's almost identical to the real name. At that point, they simply fill in the password change form, submit, and that's it. Their log in name and password is sent to the phisher's database.

So how can you avoid this? Here are some simple steps you can use to avoid digital phishing scams:

  1. Don't open emails from people you don't know. Too often phishers will make their emails look like they were sent to the wrong person, or the email address will be slightly off from what your bank really uses. For example: If you bank usually emails you from customer_service@bank.com, and you receive an email from customer_service@bank.ca, it's probably not really from your bank.
  2. Most companies will NEVER ask you for your password. If you ever receive an email from any company you do business with asking for your password, call them and verify that they sent the email.
  3. If you receive an email asking for you to reset your password, do not use the link provided in the email. Navigate to the company's password change webpage using bookmarks you already have. Using the link given to you means you could end up on a fraudulent site if the email is, in fact, not from the real company.
  4. If, for whatever reason, you are unable to do the above steps and you must use an email-provided link, verify the webpage it takes you to. Check for things like misspellings, substituting numbers for letters in the name, or having a different ending like ".ca" or ".lb" instead of ".com" These are all ways people can make webpage names look official at first glance.
Practical Tip of the Day:
Not all phishing scams are like the one I outlined, and not all of them are digital. Phishing scams are as plentiful and diverse as scams and cons before the digital age, and some of them are based on those old tricks. There is no way to protect yourself 100% from scams and phishing, but being mindful of your information and who you give it to is the best defense.

Thursday, April 26, 2012

What are Internet Pirates?

Pirates of yore would sail around the world, fighting, drinking, stealing, and in general being bad people. There are still pirates today, and while some are still naval-based, others are no different than the person next to you in the grocery store. Internet pirates don't have to leave the house, and some have never even been on a boat.

"Internet pirate" is a general term for anyone who acquires and/or shares other people's works online. The most commonly pirated types of works are TV shows, movies, and music. In the late 90's, Napster became very common, and people were sharing and downloading music as often as they checked their email. Some people didn't even know what they were doing was illegal. As access to the Internet became faster, eventually people began sharing videos, though at this point Napster had been all but shut down. People simply moved on to the next file-sharing site.

While downloading copyrighted material off the internet is illegal, it is doubtful that the FBI will be knocking down your door to take your computer and lock you up. What is most common for the internet pirate who's been caught is to receive a letter in the mail asking them to pay some large sum of money to make up for perceived lost revenue for the companies who's material you've downloaded. This can be more than a little startling for people who receive these letters, as often they're young people or unwitting parents of teenagers. Sometimes these letters even go to people who haven't pirated anything, but people who left their wireless network unprotected, and a neighbor has used their network instead.

Practical Tip of the Day:
If you use a wireless router (if you do not need to plug your internet into your computer), make sure it has a secure password on it. If you leave your wireless network with either no password, or a simple password ("admin", "abc123" or "password") you leave yourself open for people to use your internet to do whatever they want with. While receiving letters to pay for music you didn't steal is on the mild end, there have also been stories of elderly people and families being accused of things as serious as sharing child pornography because someone was using their network unbeknownst to them.