Showing posts with label Security. Show all posts
Showing posts with label Security. Show all posts

Thursday, March 29, 2012

Keep Your Data Safe When Telecommuting.




Every Day Connected: Work

From the Editors of Every Day Connected

Thanks to the Web, more and more people are working remotely -- from home or anywhere. But not commuting anymore doesn't mean you don't have the same security issues that your corporate-office counterparts do. Here's how to protect your data, devices and computer without an IT department:

1. Back up your data in the cloud.
It’s easy to lose all your work: One computer virus or hard-disk-drive meltdown, and your important files may vanish forever. That’s why, when working from home, backup is crucial. Instead of depending on bulky hardware, try the many cloud services on the Web. They back up new content every night while you sleep, keeping your files safe and allowing you access from any computer at any time.

"Backup used to be cost-prohibitive," says Phil Montero, founder and CEO of an online resource called You Can Work From Anywhere. But these days, many online services charge as little as $50 per year, depending on your needs. Mozy even offers certain amounts of backup for free. If you’re only backing up documents, Google Docs is another good bet.

2. Protect your computer and critical files.
If your employer issues you a PC or laptop to use at home, they'll often install security software or a Web-based security service to block viruses or bar hackers. But if you are self-employed, the burden of protecting your computer and data from the increasing array of online security threats falls squarely on your shoulders.

When choosing a cloud-based security service, be sure it protects your computer with antivirus, spyware and firewall programs. It should also constantly updates to protect you against evolving threats.

You should also limit your family members’ access to your work computer. "You have to be sure that the really critical stuff isn't made accessible to someone who shouldn't have access to it," says Jack M. Nilles, founder of JALA International, a global telecommuting consulting company. "That includes the kids getting on your computer and downloading something [harmful]."

Finally, keep passwords and ID numbers private so they don’t fall into the wrong hands.

3. Seamlessly collaborate with others.
Whether you work on your home computer once a week or full time, if you need to share files with colleagues, synchronization tools can help ensure you (or your team) are working on the correct or latest version of a document. The “old” way to do this was to copy the files from your home computer onto an external hard drive, CD or thumb drive and install them on your work computer. But this process sets you up for accidentally writing over the most recent files -- and what if this external backup device you were depending on is destroyed or lost?

Cloud services enable you to sync automatically to ensure speedy backups. Or try Microsoft’s FolderShare, which allows you to synchronize files with colleagues over the Web.

There's no doubt to the benefits of Web to the home office worker. That said, you want to be smart about security issues. To really cover your bases, in addition to backing up and securing your data, Niles also says it's important to get a clear protocol from your company or clients: "We recommend that telecommuters working for a company have a formal agreement specifically stating who is responsible for what." This way, you can always fall back on the agreed-upon security plan for your best-quality work away from your IT department.


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Photo Credit: @iStockphoto.com/ChristopherBernard

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Sunday, March 25, 2012

Is Free Public Wi-Fi Safe?




Every Day Connected: Work

From the Editors of Every Day Connected

If you work remotely or travel a lot for your job, you probably take advantage of free public Wi-Fi often. Unfortunately, that probably means you’re regularly opening up your devices and your data to serious security threats. And if you’re a heavy user of cloud services, which often store your data on a remote server rather than your computer, Wi-Fi security is even more crucial.

Most people these days have password-protected networks at home, so it’s unlikely that anybody is able to snoop on your data as it passes between your device and your router. But when you’re surfing the Web via a free public Wi-Fi at a cafe, library or airport, you should be suspicious of everyone, says technology consultant Leo Notenboom of Ask-Leo.com. “It’s trivially easy for any of them to be watching your unencrypted information flying by.”

Here’s what you need to know to stay safe next time you’re surfing on a free public Wi-Fi connection.

Free Public Wi-Fi Tip No. 1: Turn on your firewall.
The cafe might use firewall software to protect your computer from outside attacks, but that doesn’t protect you from other people surfing around the same Wi-Fi network inside the cafe. Be sure your computer’s firewall is turned on.

Free Public Wi-Fi Tip No. 2: Protect your smartphone or tablet.
If your smartphone or tablet connects to Wi-Fi networks, require it to ask your permission before joining any network. A lot of people never change the default network name, so if you logged on to your friend’s “linksys” network, your device will remember that and could automatically join any network of the same name in the future -- unless you tell it to ask your permission first.

Free Public Wi-Fi Tip No. 3: Use strong encryption.

Encryption works by disguising data that your computer wirelessly sends to a router. Without it, that person sitting near you at the cafe could use special software to intercept and see all the data that travels back and forth between your device and the router. And that means everything: emails, passwords and things you search for. That’s why it’s imperative, says Notenboom, to use encrypted sites when possible.

How do you know when a site offers encryption? Instead of “http” at the beginning of the address, you’ll see “https.” You’ll also see a little padlock icon in your browser window, usually on the bottom right.

What else should you consider encrypting?
  • Your email. If you use a locally installed email program such as Outlook or Entourage, you can protect your mail and passwords by using something called SSL (secure sockets layer) on each of your accounts. This encrypts all your data when you send and receive email. Not all email providers allow the use of SSL, though, so check your provider’s help page.
  • Your Facebook and Twitter pages. Facebook and Twitter recently began offering encrypted sessions; just go into your account settings and find the option that says “Always use https.”
  • Your Google search. If you think the keywords you’re searching could be embarrassing or you prefer to keep your privacy, try the secure version of Google search. Instead of going to Google.com, do all of your searching at Encrypted.Google.com.
  • Everything. Consider a VPN service. VPN stands for virtual private network and encrypts everything you send and receive. You can download free mobile VPN software from such a site as Hotspot Shield and everything -- instant messages, passwords, emails and websites -- will be virtually impenetrable to prying eyes whenever you’re using a free public Wi-Fi connection. Or if your employer offers its own VPN, always connect to it through your computer or mobile device.

“That guy in the corner of Starbucks with his laptop -- do you trust him with your private data?” asks Notenboom. Follow these Wi-Fi safety tips, and you won’t ever have to ever wonder.


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Wednesday, March 21, 2012

What Is Cloud Computing?




Every Day Connected: Play

From the Editors of Every Day Connected


These days, you’re probably seeing a lot of new TV commercials for gadgets and Internet services that mention “the cloud” -- or “cloud computing.” It may sound like the next big thing, but cloud computing has actually been around for a few years. Some popular examples of cloud services you may already be using are Gmail, YouTube or Google Docs.

So, what is cloud computing?

The Cloud Demystified
When people talk about the cloud, they’re still talking about the Internet. In the past, you went online to visit websites and use email, but most of your data and applications still lived locally on your computer. But now, you can store all your files on the Internet in the “cloud” and work directly on them at any time via your Web-connected devices (e.g., smartphone, laptop or desktop computer). Your PC or device is simply what’s connecting you to the cloud.

“The cloud is really about having the freedom to access and store information and get work done when you need it, wherever you are,” says Marcia Kaufman of analyst firm Hurwitz & Associates and co-author of Cloud Computing for Dummies. “No one is tied to their office or laptop computer anymore.”

Life Before and After the Cloud
You may not even realize how much the cloud helps you with your daily tasks. Consider these cloud benefits, along with what life online was like before:

Cloud Benefit No. 1: Store Your Files Online

  • Before the cloud: To store your files, you had to save them on the hard drive of your personal laptop or computer. And if you wanted to take your files with you, you’d save them on a thumb drive or CD.
  • With the cloud: Create a document within a cloud service like Google Docs, and you’ve securely stored it online. As a result, you don’t have to carry your laptop everywhere. You can access files -- and not just documents, but photos, videos and audio too -- from virtually any Web-connected computer or device. You can even use sites such as Deezer.com or Maestro.fm to store your music library in the cloud and listen to it anywhere you go.

    Cloud Benefit No. 2: Get Your Apps Online

    • Before the cloud: You depended on costly software installations on your personal computer to get the benefit of various applications.
    • With the cloud: Many helpful applications now run in the cloud. Are you into video editing? Instead of purchasing costly movie-making software for pros on your computer, use YouTube Video Editor online. Or, want to jot down thoughts or links as you browse? Just log onto Evernote, a cloud-based note-taking application. The app will save your notes in the cloud for the next time you log on. You can even avoid paying for productivity software like Microsoft Office by using Google Docs or Zoho.

      Cloud Benefit No. 3: Back up for Less

      • Before the cloud: To back up your files, you had to buy expensive hardware.
      • With the cloud: Rather than buying an expensive hard drive to back up your computer, try an inexpensive online backup service such as Mozy. Some cloud services you come to rely on may charge a monthly or annual subscription fee. So read the fine print to make sure you’re not signing up for a free trial that will eventually run out. Even so, if you love the service, the benefits may be worth avoiding costly software upgrades or the pitfalls of using an outdated desktop package.

        Cloud Benefit No. 4: Save and Share Your Photos Easily

        • Before the cloud: You saved your photos on your personal computer. If you wanted to share them with a friend, you emailed them. And if your hard drive or external drive crashed, you lost all your photos forever.
        • With the cloud: Organize and back up your photos on multiple sites on the Web. You can control who sees your photos, and even if something happens to your hardware, your photos are still safe in the cloud. “I love sharing with Picasa Web albums,” says Milica Knezevic, a mother of two from Chicago. “You can share with family and friends who can choose to order prints from a variety of providers, set stricter privacy settings, comment on photos and upload original photos.”

          Cloud Benefit 5: Get the Latest Updates Fast

          • Before the cloud: You had to wait for hours on the phone with tech support when one of your computer’s desktop applications wasn’t working.
          • With the cloud: Cloud apps are typically maintained and updated automatically by their provider, so you are less likely to encounter technical problems. And if you do, the cloud service provider is probably already working on ironing out the kinks.

            The last thing you may be wondering is, Are cloud-based services safe? In general, yes. But before you trust your data to any cloud provider, be sure to read the terms of service and understand your privacy settings -- especially if you’ll be sharing content. The cloud can also deliver security services -- SaaS, aka “software as a service” -- that make it easier to keep your spyware, antivirus and other security features updated while you’re on the go for all your devices.


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            Monday, November 28, 2011

            3 Sneaky New Online Scams to Avoid.







            Every Day Connected: Shop


            From the Editors of Every Day Connected




            Most of us can recognize a shady email or Facebook post when we see one. I mean, how many of us actually know a Nigerian prince, right?

            But hackers are pulling fresh tricks to dupe us into parting with our money or privacy. In the past four months alone, instances of malware on mobile phones have doubled, making smartphones a hotbed for wrongdoers. And according to the Federal Trade Commission, 9 million Americans lose their identity to hackers every year.

            Don’t want to become a stat? Here are the three new online scams and how to avoid them:


            Online Scam: Your Dating Match Is Actually a Fraud.

            The scenario:
            You’re in search of cuties on Internet dating sites when you meet a handsome U.S. Army serviceman stationed in Iraq. The guy is friendly and open about the war and his post-battle dreams. Best of all, he has a hot mug. What starts as a mere flirtation grows into a deep, personal relationship … in which your new man is comfortable enough to ask you to lend him some money.


            How it works: That guy may not be an actual serviceman, but a scammer hoping to work his way from you heart to your wallet. The Army Criminal Investigation Command (CID) has been notified of this scam hundreds of times in the past six months. The CID says the scammers assume the identity of real-life soldiers, coupling their names and ranks with photos of other soldiers found online. Sometimes, the scammers paint the Army as a downtrodden entity, in which soldiers need pay for Internet connections, leave papers, medical treatment, special laptops, international telephones or a flight home from Iraq or Afghanistan.

            How to steer clear: Army CID spokesperson Chris Grey says that the Army has plenty of support programs for soldiers overseas and that an actual soldier would not be making such monetary requests. The CID warns women to be suspicious of the following:


            • Anyone claiming to be a soldier, proposing marriage and asking for financial help early in a new relationship -- especially if it’s someone you haven’t met in person.
            • A new soldier boyfriend claiming that the Army won’t allow him to access his bank accounts or credit cards.
            • Suspect postal addresses. Soldiers serving overseas usually have an APO or FPO mailing address. Don’t send money to a third party or company.


            If you think you’re talking with someone who is impersonating a soldier, report the incident to the Internet Crime Complaint Center and the Federal Trade Commission.

            Online Scam: A Simple Celeb Search Brings You Viruses.

            The scenario:
            You search online for your favorite celebs, whether it’s to get the latest dirt or find out just how they maintain their bikini bods. Harmless, right? Until your screen freezes and your computer gets slow.


            How it works: This latest online scam plants viruses on PCs when gossip seekers search for stars online. Heidi Klum is currently the most dicey celebrity to search on the Web. Searches of “free downloads,” “videos” or “screensavers” coupled with her name stand a 1-in-10 chance of installing malware on otherwise clean PCs.

            How to steer clear: Install an antivirus and antispyware program on your computer and devices. Limit widespread Google searches for sexy celeb pics. Instead, search within a well-known Hollywood blog, like PerezHilton.com or OMG.Yahoo.com.

            Online Scam: Your New Favorite App Isn’t an App at All.

            The scenario:
            You just discovered a new addictive game on your phone or downloaded a beautiful wallpaper. Best of all, it’s free! But then you get your phone bill and … whoosh! There goes $1,000. How did this happen?!


            How it works: What you really downloaded was a dangerous program in disguise that sends unauthorized texts from your phone and racks up your phone bill. Equally common is a program with which hackers steal your personal information, compromising your identity. Last year, an estimated 4.6 million Android users downloaded a seemingly innocent Star Wars and My Little Pony branded wallpapers to their phones, which collected and sent user data, like subscriber identification and phone numbers, to a site in China.

            How to steer clear: Always download your apps from a trusted source, like the iTunes store or the Android Marketplace. Apple and Google have a tough process for accepting new apps, and they police their stores for malware problems.

            Have you ever fallen for an online scam? Share your story in our message board below.


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            Wednesday, October 20, 2010

            Jason Entered The Building.


            The Author of this post is Delmar Bailey


            Photobucket This year I have decided to host a Halloween party for my son and his friends. Yes, mom is cool enough to do this! Even at 12 years old, he loves the Halloween season and dressing up in the scariest costumes that he can find. We love to shop for our Halloween costumes, too.

            I went out the door, but had to go back and set the monitoring ADT ALARM  before we went shopping. We were in the costume store for several hours, but he wanted to be a hit, since it is his party. He chose to be Jason from the Friday the 13th movies, and I will dress up as a lady he has killed. We got our costumes, complete with face makeup and accessories. I think that all of the kids are really going to love our idea! He thinks so, anyway!

            We ended up spending a lot more money than I had anticipated, but that's ok. It is all in the spirit of the season. And since it is only once per year, I will survive. I hope that all goes well, pleasing a group of pre-teens and teens can be quite difficult, if you know what I mean!


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            Friday, June 25, 2010

            Is Your Neighborhood Watch Effective?

            Guest post from blogger Alex Mosley.


            I recently moved into a new neighborhood that seems to be very safe. I see signs on every street stating that the street is under Neighborhood Watch, but I actually never seen or heard of this neighborhood. So far I have not heard of any crimes in the neighborhood, but I still felt better when I had a home security system installed in my house. I would really like to see this neighborhood watch be more active. 

            While there is not really any crime, and there are a signs up that the watch is effective, I have not seen or heard of them. Maybe they should build a website or have a monthly meeting for the neighborhood. This will ensure me that they really do exist and I can rely on them. It has been a few months since I lived here, and I do feel safe. However, I would feel much safer if I knew who was on this watch, when they held their meetings, and what equipment they use to watch over my home. I would rest easy knowing more information. Pin It Now!


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