Sun Oct 21, 2007 7:18PM EDT
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I've lately found myself inundated with advertising for Panasonic's legendary Toughbook line of ruggedized notebooks, meant to withstand, hot, cold, water, dust, dropping, and more. It's a strange push for the long-running laptop line... could it be because laptop giant Lenovo, especially popular with the same business buyers that might consider the Toughbook, is about to launch a rugged line of its own?
ThinkPads are already considerably more rugged than your average portable, and I can attest to their sturdiness from both personal use and from seeing the units dissected.
Lenovo's "real" rugged model is something else, though, a hugely beefy machine with rubberized bumpers, a handle, a thick magnesium case, and a wholly sealed chassis that can operate under running water (though, likely, not actually underwater). In other words, it's a machine on par with not just Panasonic but also military-standard specialists Getac and Itronix.
And that begs the question: Are one of the old guard ruggedizers actually designing or building the rugged ThinkPad? The form factor looks awfully familiar...
It may all be for naught anyway. The rugged ThinkPad is available only in China, at least for now. But click through and you can get a nice look at it anyway.Â
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This was very helpful. I've been looking for this information for a few months and the information that comes on my computer wasn't helpful. I had to take my router off of my computer and go back to using the LAN line. What a bummer. The information above about the MAC address is helpful too. Thanks!!!
Ok..I understand about Mac filtering...the question is, once you address the computers on your LAN to be accepted via MAC addressing and they were the only computers you wanted to enter your LAN, do you really need any other password type encryption? I guess if you wanted to temporarily add another computer without entering the MAC address, you could set up WPA or WEP-128 encryption.
Do not rely on MAC filtering as your sole security solution, MAC filtering isn't foolproof. Your MAC address can spoofed.
Yes. The article is very informative. With all wireless security... I'd suggest that you turn on WPA... but if all your devices dont' work.. then turn on 128 WEP with MAC filtering. WEP is like closing your door to outsiders. WPA is like closing your door and Locking it. WPA with MAC filtering is like Closing your door and having a screen door to allow in only the MAC's that are allowed. Then again, like everything out there, if a Hacker really wants he can still hack into a WPA encrypted router with a spoofed MAC address. Also, if you're going wired... then anyone with a CAT5 cable can get into your network w/o having to deal with all that wireless encryption. Also, most people have their routers to generate IPs automatically... that's good to have, but for more security, I'd suggest doing static IPs, which makes things a bit harder and also make your IP scope smaller as well.. that way, if a person were to plug into your router with a cord they won't get an IP, meaning no internet because you did static IPs so the auto DHCP server on the router will not give out IPs. And if you have 3 machines, then turn your IP scope to three to only support the three static IPs assigned to your three computers. So... with WPA encrpytion, MAC filtering, & Static IPs, your network is secure... but I give no guarentees because if a Hacker were up to the challenge... they'd need to break into your router and reset it then force it to distribute more IPs (if wired). If wireless, then there are programs that hacker's use to break WPA & WEP encryption and then spoof a MAC address to get in and then change your router settings and they could.... kick you out and disable your MAC and IPs... which would really suck.
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1 Posted by scottiecordes on Mon Aug 21, 2006 9:38PM EDT Report Abuse
Absolutely, positively, enable and use MAC filtering. Just be sure that the first MAC address you enter is the machine you are using at the time...how do I know this? Don't ask!