Timely warning for students
Today my students received a timely warning on personal security on the internet. In class we have created Gmail accounts then gone onto create iGoogle personalised home pages. They have created del.icio.us accounts and signatures for the Gmail email accounts. One task required them to email all of their class mates and their lecturer (me) and send a link to their del.icio.us accounts. This was as way of all students getting each others contacts and del.icio.us links.
As always in these sort of classes I go over security, guarding your personal information on the internet, logging in and our procedures and student code of conduct and internet usage policies that they have all signed and agreed to at the beginning of term.
On Thursday several students and myself received an email full of swearing and sounding very upset at the rest of the students in the class from one of the other students. I spoke to this student to ask if they were having trouble with the other class mates? No and the student when shown the email knew nothing about it. On further investigation we found the student was not at TAFE on Thursday and when going through the history on the PC where the email originated we found that the browser automatically signed into his Gmail account. Now after this episode all the students in the class Sign in and Sign out of their Google accounts. Just because a browser is closed and internet connection is also closed does not mean your account is also closed especially if you have selected to “Remember me on this computer” then someone else can come along and log into your accounts. Beware.
Sign in & ALWAYS Sign out
I have been busy all week taking part in the 31 day blog challenge and thought I would have a look at some of the links on Problogger from the last time Darren ran the same sort of project. One article I read was about Social Bookmarking – Getting your Blog Noticed . I started looking around at things like Digg, Furl, Linkfilter. That is where I found some unusual and at the same time fascinating websites.
- Did you know that there is a place that will take your photos that you would otherwise delete? Deleted Images is such a place. I couldn’t find any information as to using these images for your own sites but if anyone knows more I would be interested to know. Some of the blurred ones like this one or this one would make great backgrounds for quotes to use on blogs or PowerPoint presentations
- Then there is the story about Facebook – the CIA conspiracy that talks about a conspiracy theory that links Facebook to the CIA and the US Department of Defence.
- Walking to the shops damages planet more than going by car the TimesOnline has a report that walking to the shops is worse for the environment because food production is so energy-intensive that more carbon is emitted providing a person with enough calories to walk to the shops than a car would emit over the same distance.
- The feel good yellow duck a giant yellow Rubber Duck that is supposed to have healing powers.
- If God was a programmer is very well done and will be appreciated by fellow programmers.
- Can I have your badge number and the source code to your breathalyzer? A Minnesota man who was accused of drunk driving has sued to see the source code of the breathalyzer machine that busted him, and the state Supreme Court is allowing the request to go forward. This will be interesting to watch!
- Television Studios Embrace BitTorrent TV executives are starting to realise that leaking shows to BitTorrent can help promote them.Furl
- SOCIAL BOOKMARKING: 50+ Social Bookmarking Sites a list of more than 50 of the top social bookmarking sites available.
- FLICKR TOOLBOX: 100+ Tools For Flickr Addicts 100’s of tools to use with Flickr
- 7 Clever Google Tricks Worth Knowing Google tricks and search manipulation.
That is enough for one night, I could spend hours trawling through all these social bookmarking sites and reading stories, maybe I will make it a monthly thing to collect and post.