Tag Archive | "tips"

Telnet Client on Windows Vista


For those of us out there that have been missing the telnet command on Vista, here is how you enable it on MS Windows Vista.  No reboot is required.

Telnet isn’t your only option though.  If you prefer to log in to hosts via ssh, you can simply download Putty which is a free terminal emulator that supports ssh and telnet.  I use telnet more for a troubleshooting and don’t recommend that you use it for remote log in.  It’s just not as secure.

To Enable Telnet on Vista

First step is to open your Vista Control Panel and then click the “Progams” icon.

control_panel_vista

Click on “Start”, then “Control Panel” to bring up this screen…

Next, click on “Turn Windows Features on or off”.

turn_on_features

Click highlighted area…

Find the “Telnet Client” item and make sure it is checked before clicking “OK”.

telnet_vista

“Telnet Client” is checked…

You will then see a progress window that won’t seem to be doing much for a minute or two,  but it will eventually start moving, so be patient.

progress_bar_telnet_install

Progress bar – wait a few minutes indeed…

progress_bar_telnet_install_done

Finally – we’re done…

Once the installation is finished, you now have access to the telnet command.  Just type telnet <host> in the search bar of Vista, or if you prefer, run in it from a command prompt.

telnet_cmd_prompt

The shell now doesn’t complain about not finding telnet…

I hope this was helpful. Don’t forget to check out all the other features you can turn on and off while you’re enabling telnet.

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UPS Virus


A Computer Virus Warning
Click here for the latest updates, including other variants of the zip file…
A computer virus has been circulating as an email attachment. The “From” address indicates that the email came from a UPS representative. The virus is a zip file attachment with the names of “ups_invoice.zip” or “ups_tracking.zip”, or some variance thereof. The email is usually found to have the title of “UPS Tracking Number xxxxx” and states that a package you sent was not able to be delivered and that you are required to print the attached invoice to collect the package at your nearest UPS office.

virus_image If you receive email that meets the above description, please delete it. Do not attempt to open the attachment or forward the email to anybody.  Simply opening the attachment will release the virus and infect your machine.

UPS has issued the following statement regarding the email.

Attention Virus Warning

We have become aware there is a fraudulent email being sent that says it is coming from UPS and leads the reader to believe that a UPS shipment could not be delivered. The reader is advised to open an attachment reportedly containing a waybill for the shipment to be picked up.

This e-mail attachment contains a virus. We recommend that you do not open the attachment, but delete the email immediately.

UPS may send official notification messages on occasion, but they rarely include attachments. If you receive a notification message that includes an attachment and are in doubt about its authenticity, please contact customerservice@ups.com.

Please note that UPS takes its customer relationships very seriously, but cannot take responsibility for the

unauthorized actions of third parties.

Once again, if you receive an email that meets the above criteria, please delete it. Do not attempt to open the attachment.

Even if you have just sent a package, and think the email could be relative to you, please go to the web site http://ups.com and check the status of your packages online.

Virus Removal

Both Symantec and McAfee have released new virus definitions which detect and remove the virus (per their web sites).

There are basically two steps to removal.

  • Stop/Suspend System Restore (WinXP)
  1. Click Start.
  2. Right-click My Computer, and then click Properties.
  3. On the System Restore tab, check Turn off System Restore or Turn off System Restore on all drives.
  4. If you do not see the System Restore tab, you are not logged on to Windows as an Administrator.
  5. Click Apply.
  6. When you see the confirmation message, click Yes.
  7. Click OK.
  • Download your latest virus definition and run a full scan.

Here is the info from McAfee and Symantec

McAfee Info
http://vil.nai.com/vil/content/v_132901.htm

Symantec Info
http://www.symantec.com/security_response/writeup.jsp?docid=2008-071517-2718-99&tabid=3

Update:

7/24 – A new variant of this virus/trojan has been reported.  The email subject status “Your parcel is in the customs office” and the attachment name is “Tax_Invoice.zip”.

7/29 – Another variant is also in the wild now taking on the form of an “Airline” Invoice or e-ticket.  The attachment has the name: E-ticket_xxx.zip.

Photo Credit Nils Geylen

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Don’t Forget It – Kwiry It


Update (June 1, 2009): The Kwiry Service has been saved.  Here is the latest from the Kwiry blog:

On April 13th we shared the unfortunate news about kwiry’s impending shutdown. Since then, Wabo, LLC has purchased the kwiry service and will continue to maintain and improve it.

We are happy to relay this news and hope you are as well. While the founding team/management will be moving on, we are glad the kwiry service will continue to grow.

The service is being transitioned and should be fully functional again very soon, even within a few days.

Thanks also for all your messages of support during the past few weeks,
-Ron, Steve & Nabil

Update: The Kwiry Service is now shutdown.

Here is the news from Kwiry:

Dear kwiry Community,

It’s with heavy hearts that we send this note. On April 23, 2009 (12AM PDT), we will be discontinuing the kwiry service. As of today, the service will no longer accept new sign-ups. We have very much enjoyed getting to know many of you and working to build features to help you get things done and simplify your lives. We appreciate all of your help, feedback and patience as the kwiry service evolved. Unfortunately, due to economic realities, we can no longer maintain the service.

As you can tell from some of my previous posts, I’m into productivity tools.  I recently found a site that helps solve a problem – keeping track of my stuff. Have you ever tried to remember something you heard, saw on the net, or viewed on television and didn’t have a place to jot it down?  Remember all those Google searches you were going to do once you got back to your computer?  Of course not, you forget them all.  Well, don’t fret.  If you do find yourself in that position again, you can use Kwiry to help you remember.

What is Kwiry

kwiry_site Kwiry is a web based service that you text or email just about anything you want to remember and have it queried (or kwiry’ed) by the site.  The free service allows you to use your text message/email enabled phone to send short messages to your Kwiry website account so you can recall them later.  Your “kwiry” is displayed on your account page at Kwiry.com with search results from YahooYahoo search is not all that’s available though. Tabs within the kwiry result include Local (with results for your zip code), Shopping, and Amazon (great for that book you want to remember to read) searches too.  Sending text to Kwiry is like doing an Internet search without visiting a browser.

Getting Started

You will need to setup a free account at Kwiry.com in order to start using the service.  Your valid email address (or your phone number, if you have setup the SMS integration) will be what Kwiry uses to determine what content to associate with your account.  For instance, if you register mike@example.com, anything you send to save@kwiry.com from mike@example.com will be associated with your account.  You can also associate more than one email address if you want to send things to Kwiry from say a work email account and a personal email account. Once you register, you have the option to configure SMS or MMS messaging from your phone.

How to Kwiry

If you heard a song you liked (Shake It by Metro Station) and wanted to be sure to remember it so you could buy it later, you would text or email  “Metro Station” to Kwiry.  The term you sent (Metro Station in this example) will be saved for you on the Kwiry site.  You can log in to your account at Kwiry.com anytime to view your results.

Organization

Kwiry also has some organization functionality as well.  You can create folders and move kwirys into these folders for further categorization.  If you’re a task minded person, the service allows you to turn any kwiry into a task with a due date that can then be tracked in a view task_view

If privacy is concern, you can designate any kwiry as private by either preceding the text you send to Kwiry with a “p” (for instance: “p call doctor about rash”).  This will designate the kwiry as a private — for your eyes only.  You can also log into your account set the kwiry as private after the fact.  Kwiry‘s default setting is to have all your kwirys set to view by “Anybody”, buy you can change this in the configuration.

Social

Kwiry is also social.  If you like, you can invite friends to Kwiry.  You can view kwirys from the public community and comment on public kwirys.  Your kwirys can also be designated as viewable by “Friends” only.  So far the three designations are for “Anybody”, “Friends” and “Private”. kwiry_types

Favorites

You can also designate a kwiry search result as a favorite.  A small star icon to the right of the search result can be clicked to add that result to that kwiry’s favorite tab.  The favorite tab is the collection of favorited results from the Amazon, Local, Web, and Shopping tabs.  If you favorited anything from these tabs, it will show up here.

sidebarExpanded Search

You also have the option to do an expanded search.  Links available in the sidebar will send you to pages by Google, Ask, Yelp, Wikipedia, iTunes, and more with your kwiry term in as the search filter.

Integration

Kwiry also does a good job at integrating with other sites and networks.  Here are some features you find quite useful.

  • Tasks can be integrated into your calendar program.
  • The ability to use Twitter to send updates to Kwiry (this is one of my favorites.  Just follow http://twitter.com/kwiry).
  • Show your kwirys on your Facebook page. You can also send kwirys from your Facebook page.
  • Subscribe to an RSS feed of your kwirys.

Conclusion

So far, Kwiry has been quite useful for me. The support forums are monitored by Kwiry personnel and seem to be quite responsive to questions or problems.  I had a small problem with my Twitter integration, submitted it to the support forums, and had it fixed in less than 24 hours.  The friends feature of Kwiry might be a bit more useful if there was a way to setup groups. Besides that, I think Kwiry is a very viable service.  If you decide to try it, add me as a friend.  My username is “michaelhayslip”.

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That Seemingly Heartwarming Story You Forwarded is – Well…Bogus


We’ve all gotten them. That email that a co-worker or friend forwards to us about  about a sick child who wants to break a world record for receiving the most postcards, or perhaps you’ve seen the email urging you to quickly put your mobile phone number on the “Do not call” registry or else you will start receiving telemarketing calls on your cell.

Emails and stories like these grab our attention because they seem believable and can get us emotional.  They get us either angry, shocked, sad, or concerned.  Most of the time though, these stories turn out to be false.

Urban Legends

If you have any doubt about whether these emails have any truth to them, you absolutely have to run the story by a debunking / hoax checking site because that email or story may just be and urban legend.

Snopes.com and UrbanLegends.about.com

Both Snopes.com and UrbanLegends.about.com have compiled a comprehensive list of the most common urban legends and Internet hoaxes. It only takes a moment to go to either site and do a quick search on the topic. You can even use Google or Yahoo to do the search. Try typing “site:snopes.com jay leno” into your search box (the “site:snopes.com” portion of the search will restrict the results to only pages found at snopes.com) and check out the results.

You would be surprised at how many of the chain letters we receive are actually listed on these sites. They will also go into a little detail about where and when the legend started, and if it was partially based on fact, and whether or not the story is true, a little bit true, or just plane fake. I am a little partial to Snopes.com because they have a nice color-coded breakdown by the legend’s truth factor.

Do yourself a favor before you forward on one of these messages and check one of these sites before you hit “send”. Don’t get worked up over a tearjerker or infuriating story, only to find out that it was bogus.

Fun Factor

Not only are these sites useful for checking on the status of the emails you get, but also can be quite fun to browse. Check out the section on Movies at Snopes.com or UrbanLegends.about.com’s Celebrities section. Both sites have plenty of content to keep you entertained.

Some Snopes Categores

Here is a screen shot of just a few of the categories that are available to puruse.

More Links

Here are a few more links to you make want to check out.

If you’ve found other good urban legend sites, I would love to get their URLs. Leave a link in the comments and I’ll be sure to add it.

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A Simple Way to Browse Email More Securely


If you like to be mobile with your computer, then you probably have used public Wi-Fi or perhaps even a pay-per-use Wi-Fi hotspot. If so, then you should be careful about how you read email while connected to one of these public access points. Most public Wi-Fi providers do not require you to make a secure connection to their wireless router. This leaves your transmissions easily readable by eavesdroppers. You can protect yourself with a very simple change to your web browsing behavior.

Open Wi-Fi

Wireless Communications IconIn a previous post, I discussed some of the mistakes that should be avoided when setting up your home’s wireless router (read Are You Making These Mistakes with Your Home Wi-Fi). One such mistake is leaving your access point “open”. Since public Wi-Fi access is usually “open” and you usually don’t have a choice about how to connect to a public access point, you should take precautions when surfing sites that may contain personal information.

Since communications between your laptop and the public access points are made over the air in an unencrypted manner, your email can be read by anybody who is savvy enough to start a free network sniffing program that is freely available for downloaded on the Internet. How much more careful about what your read at one of these hotspots would you be if you knew it was possible for someone to see the data that was being sent to our browser? How much personal information do you store in your email account?

HTTPS Browser Connections

There is something simple and easy you can do to ensure that you’re reading email securely. You can browse to your Gmail account without fear of prying eyes or network hackers. Simply use the HTTPS protocol when accessing your web email. HTTPS encrypts the data from your computer all the way back to the server you are browsing. Since the data is encrypted, even if someone is sniffing the network, they will not be able to determine what you are reading. The data simple looks like a bunch of random bits with no meaning.

Gmail and Yahoo

Browser Address Bar Showing \Both Gmail and Yahoo mail automatically redirect your browser to their “https” versions for login. This means that when you send your username and password to authenticate, it will be encrypted and secure. You can see this when browsing to mail.google.com or mail.yahoo.com. Go ahead and try it. Type “http://mail.yahoo.com” or “http://mail.google.com” in your browser’s address bar and see where you end up. You’ll notice that your browser now reflects the new address which begins with “https://”. Your browser is now using the HTTPS protocol to communicate with the login server.

A Gmail Advantage

The login process is only the beginning. Yes, your login information is secure, but unless you specifically tell the browser to use the “https://” address, your security encryption ends at the login for Gmail users. Browsing to http://mail.google.com will encrypt the login information only, but browsing to “https://mail.google.com” will not only encrypt your login, but your entire session as well. All the information sent to and from your computer to Google mail will be protected along with your username and password. This is one advance Gmail has over Yahoo mail. Yahoo mail will not encrypt the entire session even though you specify “https://” in the address bar.

A Secure HTTPS Session

http_browsing_statusbar Notice the “lock” icon in your browsers status bar. It is usually located somewhere near the bottom right of your browser window. If the lock icon is present, it means that your session with the web server is encrypted. Gmail uses will see the lock for the entire session (if they have browsed to the “https://” version of the page), but Yahoo users only see it at the login screen.

Other Web Email

Most mail programs provided by your ISP or hosting service do include web email. Try to access your web mail via the HTTPS address and see what happens.

Bottom Line

Be careful when browsing at public Wi-Fi hot spots. Try to use the HTTPS protocol for web mail because it can protect your privacy and security. At this point, it looks like Google has the advantage over Yahoo in this department. Don’t forget to bookmark https://mail.google.com and https://mail.yahoo.com to ensure you always use the secure pages when possible.

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The Lesser Known Drag and Drop Trick


I’m one of those kinds of people that use a terminal or command prompt quite often. I find that I can get some things done more quickly with terminal tools that by opening an application.

Take for example ftp. Yes, I can open Cyberduck or FileZilla and do a transfer, but sometimes it is just quicker to open up your trusty terminal.

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How to Customize the Send To Menu in Windows XP


Send To Menu

Update: Vista Users – check out this link to learn How to Customize the Sendto Menu in Windows Vista.

Here is a quick way to add things to the “Send To” right click menu in Windows XP.

First let’s explain how this might be helpful.

Have you ever wanted to open a file that Windows didn’t know how to open? For instance, a text file that had a weird extension like .out or .dat. You could open it with Wordpad or Notepad, but Windows doesn’t recognize the extension so instead you have to double click on the file and choose what program to open it with. This can be a bit frustrating. Sometimes it can take you longer to open the file than to read the contents.

How about if you could just right click on the file and send it to Wordpad or Notepad? This works great for file types that your Windows XP OS doesn’t know about. For instance, I have a program that creates log files with a .output extension. I know they are text files, and if want to quickly look at them, I can just right click and send them to Wordpad. The file opens up normally and if I want to make edits or changes, I can do that too.

Would you like to easily put files in a folder that you frequent often? Right clicking the files and doing a “Send To”, instead of doing a copy and paste can save us some time.

Want something on the Desktop, why not send it there?

Customize the “Send To” menu is easy and can help make us a little more efficient.

To customize the “Send To” menu:
  1. Click on the Start button, then on Run.
  2. Type sendto in the box, and click OK. runBox

The resulting folder that appears is where you add and remove items as you see fit. Try adding a shortcut to Notepad, Wordpad, or another of your favorite text editors. Also try adding a shortcut to a folder you copy things to a lot.

My Send To Folder

What other useful additions to the “Send To” menu have you found?

Vista Users:

Cut and past the following into the Vista search bar to customize the Sendto Menu

  • %APPDATA%\Microsoft\Windows\SendTo
  • Follow the same instructions as above to start customizing
  • Popularity: 30% [?]

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    Killer Free Service That You’re Probably Not Using


    Update: July 2008 -  OpenDNS is not vulnerable to a DNS cache poisoning attack that was recently discovered.  OpenDNS has written about the multi-vendor vulnerability on the OpenDNS blog. Please read on for the original post about OpenDNS.

    We all want to be safe when we surf the web. The problem is that there are lots of malicious, unscrupulous web sites that we can potentially stumble upon. The more tools we install on our computers to protect us, the slower they potentially become. Instead of installing additional SW on your computer, you may think about using the free service available from OpenDNS.
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    Popularity: 100% [?]

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    Make Sure You Do This Before Donating or Disposing of Your Old Computer


    How to Clear Your Computer’s Hard Drive of Personal Data

    I know that some of us will be donating or disposing of our computers this year. I hope that each of you has considered that your personal information may be visible on your computer’s hard drive, even after you have deleted it. The data is actually still there and can be accessed by savvy computer users for malicious purposes.
    eWaste on the curb

    When you delete files, all you are really doing is telling your operating system to clear out its table of contents of those files. It doesn’t “zero out”, or “blank” the files as you might guess. You are essentially giving your OS permissions to write over the files you told it to delete. Since you deleted them, you told the OS you don’t need them, and therefore it can reclaim that space and report back to you the new “free space” size. In reality, all the data is still there and anybody with an undelete program downloaded from the Internet can recover some or even all of the data (including you photos, saved browser passwords, bank info, social security number, etc…) But don’t fret; you can still give away that computer safely.

    Windows and Linux Users

    Windows logo
    To ensure that your data is wiped clean, use Darik’s Boot and Nuke. This is a free download that installs on a floppy or USB drive. Once installed, you can boot your computer to that floppy or USB drive and begin to wipe. Darik’s Boot and Nuke does an effective job of writing and overwriting the data multiple times with random 1s and 0s. This process will leave no recognizable files or folders left on the hard drive.

    Mac Users

    Disk Util Icon
    Mac OS X 10.4 has a built in disk utility that can securely erase your hard drives. If you want to erase the System Disk, you will need to boot your OS X Install CD first. More info for Mac Users can be found here.

    Do you know of any good data erasure tools?

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    The Google “-” Search Operator


    The Google Negative Search

    Here is an easy way to narrow down your search results using the “-” operator in the Google search bar.
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    Popularity: 14% [?]

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