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Showing posts with label Tech Tips. Show all posts
Showing posts with label Tech Tips. Show all posts
Sunday, October 28, 2007
Have you erase your data completely ?
A University of Glamorgan study found more than half the hard drives they saw still contained sensitive information.
It is feared some of the information could be used by criminals.
The Information Commissioner's Office, which monitors data disposal, has said it will be tough on any organisations breaching the Data Protection Act.
The study examined 105 hard drives which had been purchased on internet auction sites and was able to access 92 of them.
The data recovered by the university team included staff passwords and national insurance numbers, a template to print a university degree and even detailed information about school children.
Researchers found 57% of the readable disks contained data which allowed the original owners - ranging from organisations in the leisure and financial services industries to a number of universities - to be identified.
A fifth of the disks contained financial information, including sales receipts and profit and loss reports.
But as with every problem there is a solution, Here is one that will securely erase a single file, a folder, or an entire hard drive:http://www.softpedia.com/get/Security/Secure-cleaning/Eraser.shtml
It is feared some of the information could be used by criminals.
The Information Commissioner's Office, which monitors data disposal, has said it will be tough on any organisations breaching the Data Protection Act.
The study examined 105 hard drives which had been purchased on internet auction sites and was able to access 92 of them.
The data recovered by the university team included staff passwords and national insurance numbers, a template to print a university degree and even detailed information about school children.
Researchers found 57% of the readable disks contained data which allowed the original owners - ranging from organisations in the leisure and financial services industries to a number of universities - to be identified.
A fifth of the disks contained financial information, including sales receipts and profit and loss reports.
But as with every problem there is a solution, Here is one that will securely erase a single file, a folder, or an entire hard drive:http://www.softpedia.com/get/Security/Secure-cleaning/Eraser.shtml
Free PDF tools
I have found this site that offers you tools to edit your pdf file as you like.
PDFill PDF Tools are FREE PDF Toolbox to Merge, Split, Reorder, Encrypt, Decrypt, Rotate, Crop, Reformat, Header, Footer, Watermark, Images to PDF, PDF to Images, Form Fields Delete/Flatten/List, and PostScript to PDF.
PDFill PDF Tools are FREE PDF Toolbox to Merge, Split, Reorder, Encrypt, Decrypt, Rotate, Crop, Reformat, Header, Footer, Watermark, Images to PDF, PDF to Images, Form Fields Delete/Flatten/List, and PostScript to PDF.
Wednesday, October 3, 2007
Secure your Wireless connection

Most of today workplaces, home, etc have a wifi, which through has its pros but cons are not to left behind. With these simple tips you be well on your way to better secure wifi network.
- You should encrypt your wireless transmissions, but WEP is definately not the way to go. WPA>(Wi-Fi Protected Access) encryption has been out for at least a couple of years and all new laptops and wireless access points support it now. It is much more secure than>WEP (64 or 128). WPA2 has also been available for a while and as of March 13 2006 WPA2 certification is mandatory for>all new devices wishing to be Wi-Fi certified.
- Instead of turning off DHCP, restrict the number of DHCPconnections to the specific number of hardware devices. Ifyou're already filtering for MAC addresses no one else isgoing to grab a free IP address if a laptop is not connectedto network .Then when on the road and at home, the user can connectwithout having to change network settings.
- Additional security: while this isn't really security, ithelps take your network out of the limelight of routineguessing. Default IP address ranges are typically192.168.x.x.Make yours even more unique by making it in the 10. range orthe 172. range. This is more likely to be something theaverage person, that thinks they can hit your router, won'tthink about, or even know about.
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