Maps - use the right tool

When you need a map, use the right one for the job. If what you need is a road map, you don't need Google Earth or Microsoft Virtual Earth, for example. Google Maps or Microsoft's Live Maps. Basically, I avoid the resource-intensive and thus also slower 3D apps such as Google Earth when I don't really need them to get the job done.

Here are what I see as the strengths of some common mapping apps:

• Basic mapping. Google Maps is my first choice for all basic mapping, from road maps to aerial (satellite)views. Google's maps seem to cover much more of the globe and in closer detail. Google Maps even has a "Traffic" view now, as well as a "Terrain" view.
• 3D maps. For a 3D-type view, I generally prefer Google Earth.
• I use Microsoft Virtual Earth (the 3D part of Live Maps) if and only if I need to get a closer view. In some locations, Virtual Earth's maps get you a bit closer to the surface.
• Measuring distances. Use Google Earth's measurement tool to get a pretty close idea of distances. You can even plot a multi-point line and get the total distance.
• Placemarks. If you want to mark a place on the earth for others to see and you want to add a pop-up box description, see if WikiMapia fits your need. WikiMapia uses Google Maps. Example: Mulungwishi, Katanga Province, D.R. Congo.
• Local points of interest. If you want to add local map "pins" for specific points of interest, Google Maps is great.
• Multiple needs, including 3D. To combine local points of interest plus geographic location plus the need to tilt the view, Google Earth may be your best choice.

IE 7 Add-ons make surfing better

Internet Explorer 7 is a nice browser, but certainly not perfect. I also have Firefox installed on my PC, though I routinely use IE7. Among other things, online Blogger post editing seems to come out better than Firefox. No browser is perfect.

Case in point -- spell checking. I like the Firefox spell checking feature. Well, if you are an IE7 user, there's a free spell check add-on (but I like the Firefox implementation better). Actually, there are different add-ons that let you add features or customize IE7 more to your liking.

Here are a few IE add-ons that I wish Microsoft had included in IE7:

• IE Spell (See IE7Pro below, though). Note that this spell check is only for form fields and similar ares to be filled in -- not for general web page views. It works fine within the Blogger post editing area, for example, though you have to manually force the check.
• Inline Search (from IE Forge. See IE7Pro, below, though.)
• Add Search Providers (surprisingly, from Microsoft)

Other handy Add-ons:

• IE7Pro. IE7Pro adds several features, including Spell check and inline searching. The IE7Pro spell checks as you type, unlike the spell check on request method of "IE Spell" (above). That can be a blessing or a curse -- you decide.
  Note: IE7Pro didn't function well on my system, perhaps due to a couple of other browser helper objects installed. It crashed on use.
• Web Developer Toolbar
• Feed Folder. I prefer the IE7 Feed display in the left pane, but if you like Firefox's feed display better, check out Feed Folder.

SuperSpeed USB 3.0 coming

USB 3.0 is being developed and it's 10 times faster than USB 2.0 -- from 480Mbps to about 4.8Gbps! That's significantly better than firewire.

The product was recently demonstrated with an optical cable but the same type connector. The blazing speed could download a high-definition movie in about 70 seconds.

It may have better power efficiency for attached devices. That could use less power on laptops and may allow more USB devices to be charged via the USB connection instead of an AC adapter.

Current plans are to market it commecrially in 2009.

Scammers target eBay names

Anti-scammer tips:

• Use a different name on eBay than on your webmail. Scammers target an email name on gmail, hotmail, and similar online webmail apps.
• If it sounds too good to be true, it's not true.

- Based on a blurb in the December 28th SANS emailed newsletter (not online yet). You can subscribe to get security "NewsBites" by email.

Software Patch Inspector

Secunia's Personal Software Inspector (PSI) is now in Release Candidate 1 (RC-1).

Of ZD Net's top 10 free security utilities you should be using, they say, "Number one is the Secunia Personal Software Inspector, quite possibly the most useful and important free application you can have running on your Windows machine."
http://content.zdnet.com/2346-12691_22-95490-1.html

The latest update features an improved look plus easier use by novices, yet advanced options can be turned on.

You can even track the results of your patching. Run, don't walk, and get Secunia's PSI now!

Non-Microsoft security updates

Several security updates came out recently for products other than Microsoft ones, although a couple apply only if you are using Internet Explorer version 7. If you have the following software, make sure you get the patches:

• Adobe Acrobat 8
  
• Adobe Reader 8.1.1
  
• Apple Quicktime 7.2
  
• Mozilla Firefox 2.0.0.8
  

Malicious emails contain fake Youtube link

US-CERT says that new variations of the Storm Worm have been appearing in email messages as fake YouTube video links.

The emails arrive with headers such as, "LOL, that is too cool..."

The email claims to be a video of you that has been discovered. The message contains a fake link to youtube.com. The link acually sends you to a malicious website that downloads and runs malware.

Adobe Reader vulnerable

Adobe Reader has a serious vulnerability that could be exploited by a maliciously created PDF. The flaw could be exploited to take control of computers. So far, Adobe has no patch for it

Until this vulnerability is patched, do not open a PDF file you get unless it's from a trusted source and you were expecting the file.

If the source is trusted but the file unexpected, contact the sender before opening the PDF.

Identifying hoaxes and legends

The US-CERT site has some excellent Cyber Security tips. A recent one is "Identifying hoaxes and urban legends". The article is in clear English, not geek language, and covers:

• Why hoaxes are a problem
• Types of chain letters
• Deciding if an email is a hoax (or legend)

You need more than Windows Update

If you use Microsoft Windows, you are likely familiar with Windows Update, the free service that installs security patches, bug patches, and some enhancements to Windows. But you really need much more.

You need to get updates for other Microsoft prograns, such as Microsoft Office. You can do that by installing "Microsoft Update ".

Next, download and install the Secunia Personal Software Inspector and check for outdated programs and ones needing updates. Though in beta, it works well and is an eye-opener.

Don't put it off -- prote t your computer now!