I recently purchased a Kensington Laptop Lock and was wondering if they are as secure as they are advertised. My main concern is the round keyhole. I have heard of how individuals can easily use a Bic pen to open the lock without its key in Kryptonite U-Locks etc. In fact, I saw a demonstration online which took less than 2 seconds where an individual uses the Bic pen to open his bike lock.

Is this the same case for the Kensington locks? They utilize the same round keyhole mechanism (at least Kryptonite use to, untill they recalled all round keyhole locks and replaced them with traditional ones). Kensington has not made a recall, but I'm kind of nervous since Kensington continues to use the round keyhole technology despite Kryptonite's recall and lawsuit.