Subscriber JNC wrote to me to say that he’d been using Acronis True Image for a while and wanted to know about keeping old backups:

I have just completed a total backup via Acronis on my external hard drive. Is there any reason to save previous total backups?
My external (500) hard drive is over 2/3 full.
jnc

I wrote back to JNC to say that I wouldn’t get rid of all of them. I suggested that he keep some recent ones and one or two full backups from the past — including the oldest one he had.

I find that, most of the time, I’m reaching for a backup file or backup image file because my brain messed up, not because of a hardware failure. It’s too easy to change a file and not realize that we haven’t done the change correctly. We find it out later when we try to use the file, or that part of the file. It might be days, weeks or even months later.

Continue reading Keeping Old Hard Drive Backup Files

Reader Olle wrote to ask a remote access question:

Hi! I read your article about editing videos remotely with GoToMyPC. I\’ve tried doing that but it doesn\’ work. I cannot even play a vidoe and see the video remotely. But I can do everything else like trabsfereing files and more. Is it a setting issue? I would Like to ask you kindly to guide me on this issue. I appriciate an response.
Thank You Kind regards Olle

Remote access to your own PC, or to other PC’s you manage on your own home network, can be a great way to do many tasks.

On my home network, since I use firewall programs on each PC (all are using Sunbelt Personal Firewall) and the home network is segregated from the Internet by my cable/DSL router (a Linksys BEFSR41), I don’t hesitate to use non-encrypted remote control software within my network. I use the free versionn of RealVNC to do this.

On the other hand, for remote access across the Internet, I think you’d have to be crazy to do that with an unencrypted connection (which possibly could be monitored by someone else!). For remote access across the Internet, I’d choose GoToMyPC because of its speed and encryption. You can try a 30 day free trial of GoToMyPC (for one PC) or GoToMyPC Pro (for multiple PC’s). There are also paid versions of RealVNC that include encryption, so they’re another option.

Continue reading Remote Access Software Question

A reader wrote me to ask if I would use a web proxy anonymizer service. I wrote back to tell him that my answer was a simple “No.”

It boils down to two things: (1) if you’re afraid of a web site operator knowing who you are, you shouldn’t be going to the web site, and (2) think of a web proxy anonymizer as handing all your web traffic to an intermediate stop on the way to and from your web destination.

I know nothing specific about the particular proxy service he mentioned. My comments below are general comments about the capabilities of proxies, even ones providing their service to anonymize your web surfing, and are not an accusation of improper behavior by any of them or any particular one.

In normal Internet use, different data packets to and from your computer and your web destination can take different routes from your computer to the destination.

Continue reading To Use a Web Proxy Anonymizer or Not…

After a recent email newsletter article on securing your wireless network, Clif (of the Clif Notes Newsletter that I enjoy) wrote to yank my leg a little and to ask:

Hi Terry,

I appreciate your tips on securing the router. Most of the wifis in my neighborhood are wide open. That’s nice when my cable goes out and my neighbor’s dsl is still running … I just hop on the neighbor’s wifi for a quick ride. Do you think I should tell them?

I use a different method to secure my wifi. I use a “trusted stations” list in my router that only allows PCs with a MAC address that I’ve entered there. My network looks wide open, but they can’t log onto it.

How does that sound?

Clif

Clif already knows my thoughts about open networks and why they should be closed — that’s why he included a grinning smiley face. While an open wireless network can be handy for use by others, there are security risks for both the network operator and the person connecting through the open network.

Continue reading Security versus the Open Wireless Network

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I recently made some boot changes to a notebook computer that resulted in a remarkable increase in the boot speed.

It was a small, light Sony — one of the 12-inch monitor models.

Tech Humor
With notebooks, you can get small, light, fast and cheap.
Pick any two…

In this particular case, the notebook took 4.5 minutes to boot, and it’s owner wanted it to be much faster.

I referred to my favorite tool to get his boot process under control — Winpatrol Plus.

Continue reading Speeding Up the Windows Boot Process

Sunbelt Software released a new version of their Sunbelt Personal Firewall, which is my choice for my compute and my family’s computers, on July 7th. The new version supports Windows Vista, which Sunbelt has been promising.

Why do I use the Sunbelt Personal Firewall and not just the Windows XP firewall? The Windows XP Firewall would only stops attempts by other computers to access my computer. The Sunbelt Personal Firewall is a two-way firewall to control inbound and outbound communications. That way, I can control programs that want to "call home" or otherwise access other computers.

Why would I use the Sunbelt Personal Firewall and not the Windows Vista firewall? Microsoft finally woke up and made the Windows Vista firewall a two-wa firewall. However, I expect that it, like the firewalls from some of SPF’s competitors, allows Microsoft’s products to freely communicate with the Internet. I like the Advanced installation setting of SPF because it does not pre-authorize any programs.

For those who want free software, Sunbelt Personal Firewall has a free license for home non-business computers. Of course, like many of its competitors, the paid version has more features than the free version. Either way, the program you download is the same — it’s a fully-functional trial for 30-days.

After 30 days, you can purchase a license for the paid version. If you don’t purchase a license, or after your license expires if you don’t renew it, if you qualify, you can use the free license for the reduced-function free version. The web site clearly shows which functions are included with the paid license that are not available with the free version.

I have the "paid version" on my Windows computers and my family’s computers.

The 1-year license pricing options are: $19.95 for one license, $24.96 for two computers, $29.94 for 3 computers, or $39.95 for the 1-year Unlimited Home Site License (which lets you put it on all your home non-business computers. They have similar discounts for 2- and 3-year options, too.

Download the full-function 30-day trial of Sunbelt Personal Firewall

Or, read my review of Sunbelt Personal Firewall

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