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Going Public With Sensitive Data

Forget phishing for your passwords via dodgy emails. Just use Wi-Fi. Internet security company Secure Computing Corporation have today released a report prepared by security consultants Canola/Jones Internet Investigations which “documents the serious risks of password theft that business travelers encounter when using the Internet in hotels, cafes, airports, and trade show kiosks.”  The full report is available (in PDF format) here. Posing as a business traveler, the author “found multiple methods available to cyber-criminals that could be used to steal passwords and corporate information”. Wireless access points are especially vulnerable: “Tests conducted at an airport Internet cafe and at a popular chain of coffeeContinue readingGoing Public With Sensitive Data

News: Beware The Password

 As if you didn’t know it already, (and I’ve posted about this before) your Windows passwords are not safe. According to an article on TechExtreme, some Swiss researchers have published a paper detailing how to crack Windows computers protected by alphanumeric passwords in an average of 13.6 seconds.   Their approach can crack 99.9 percent of all alphanumerical passwords in 13.6 seconds, against a previous 101 seconds. The bottom line: When you can, include non-alphanumeric characters in your password, such as a question mark or a plus sign.

News: Cracking a Password is Fast

Now your Microsoft Windows password can be cracked in 13.6 seconds, a vast improvement over the slow and tedious 101 seconds it took previously. An improved cryptanalytic method uses large amounts of memory–in this case, 1.4 GB–to speed its cracking of keys, says Security Wire Digest. I won’t bore you with how they did it. But the bottom line is that this attack doesn’t pose any practical threat, since only an administrator would be able to encryped password to conduct the attack, and users can resist by using passwords that contain more than just letters and numbers.

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