David Pogue, a writer for the NY Times on their excellent Technology page, writes a piece about all this fancy-techie “social media” stuff: What it is, what some of the key players are, and so forth.

I highly recommend it for a simple overall primer on the whole thing; he’s made a very good “50 thousand foot” view of the Social Media landscape.

Here is the link to the NY Times article (registration and login may be required)

Here is a link to the same story at NDTV, a site in India that gets these stories and will leave them up without the need to login to read them

The near ubiquity of WiFi hotspots nowadays has led to great advances in access and convenience for many. It’s also a great boon for “road warriors” who do most of their work from the field.

However, few people understand the risks of using wireless hotspots. When you go online in open networks that don’t use a password or encryption, potentially everything you send out from your computer can be seen by anyone with adequate technical knowledge. Therefore, whenever possible it’s best to connect in places where some encryption—either WEP or WPA—is employed. If that’s not available, using a VPN (Virtual Private Network) can help, which allows you to establish a secure channel of communication to your office network over the public Internet. How you use certain software is also something you should be aware of—some browsers, instant messengers, and email clients are more secure than others.

Wireless hotspots can be great when travelling on business or working on the road. Being proactive about security issues will go a long way in ensuring your safety and privacy, and we’re here to help. We can set up your machines for secure access by implementing a network VPN, consulting on software security, and much more. Contact us today to learn more.

A critical vulnerability in Windows XP has been revealed that involves the Windows and Help support center, a Web-based feature providing technical support information to end users. The vulnerability can potentially allow a remote hacker to take complete control of a victim’s machine. Systems running Windows XP and Windows Server 2003 using many major browsers, including Internet Explorer 8, are affected.

A few days after the advisory, security firm Sophos warned users of a website using the vulnerability to install malicious software on victims’ machines, and of possibly more exploits coming out soon. Users of Windows XP and Windows Server 2003 are advised to disable features within Help Center that allow administrators to remotely log onto their machines. For individual users, Microsoft has released a patch for the flaw.

Don’t know how to install the patch? Need help? Let us know! Of course our customers with Managed Services are automatically advised of these vulnerabilities, and patches are applied as soon as they are available. Contact us today to find our more.

I was asked the other day how to best “unstick” a uncooperative BlackBerry trackball. I dug around a little and found this link, which describes using a piece of white paper.

The link goes to “unsharp Tech“, a nice little tech blog (with a tip of the hat to lifehacker.com).

The idea is:

• Lock your keyboard
• Run your BB trackball across the paper a bunch of times (undefined as to what “bunch” means – zillion? quadrillion? Somewhat less than that; see the video for details)
• Repeat as necessary

This makes good sense, as the paper will act as the scouring agent, and/or can help dislodge a piece of debris that may be the problem.

Here is the link to the video

A recent report, released by Osterman Research and sponsored by software vendor Commtouch, reports that the incidents of outbound spam is getting worse. The research firm interviewed 266 end users of internet service providers and 100 web hosting companies. Almost 40% of respondents have had their IP addresses listed on Real Time Blackhole Lists (RBLs) in the past 12 months alone – and the number could be far greater considering those who may not be aware that they have been listed.

RBLs tag machines or networks of machines as being sources of SPAM, causing their emails to be filtered out by many mail servers. This can result in legitimate emails not reaching their intended destination, and can victims’ reputations. In addition, having an infected machine or network of machines can waste bandwidth and slow down outbound connections.

The cause of outbound spam varies, but can including everything from compromised email accounts to “zombie” machines – machines infected with malware sending out spam unbeknownst to the user.

There are multiple ways of protecting computers and networks against the risk of outbound spam, and our Managed Services clients benefit from our proactive protection and filtering. Contact us to find out more.