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Comment: Re:Bottom head? (Score 2) 123

by Sinus0idal (#43916225) Attached to: 900 Ton Containment Vessel Bottom Head Installed At Vogtle 3

I have to agree, Slashdot articles is getting more and more cryptic and the editing is non existent! Not even the smallest attempt at explaining what is being referenced. It's a summary for a reason, you should only need to Google if you want more information, not to find out what the hell it's talking about! Maybe that's part of the fun?

Comment: Funny/interesting addresses (Score 5, Interesting) 243

by Sinus0idal (#36374252) Attached to: World IPv6 Day: Most-watched Tech Event Since Y2K

I've seen a few already today!

www.facebook.com has IPv6 address 2620:0:1c18:0:face:b00c::
cisco.v6day.akadns.net has IPv6 address 2001:420:80:1:c:15c0:d06:f00d
www.luns.net.uk has IPv6 address 2a01:8900:0:1::b00b:1e5
www.bbc.net.uk has IPv6 address 2001:4b10:bbc::1

Does v6 kick off 'IP addresses as a marketing tool'? :)

+ - World IPv6 day underway!->

Submitted by Sinus0idal
Sinus0idal (546109) writes "So World IPv6 Day is under way.

"The goal of the Test Flight Day is to motivate organizations across the industry — Internet service providers, hardware makers, operating system vendors and web companies — to prepare their services for IPv6 to ensure a successful transition as IPv4 addresses run out."

Have any Slashdotters seen any issues anywhere in the world as yet? We've already seen some good IPv6 addresses today from the participants. What other good v6 address combinations can Slashdot think of?

www.facebook.com has IPv6 address 2620:0:1c18:0:face:b00c::
cisco.v6day.akadns.net has IPv6 address 2001:420:80:1:c:15c0:d06:f00d
www.luns.net.uk has IPv6 address 2a01:8900:0:1::b00b:1e5"

Link to Original Source

Comment: Re:Outward facing systems ... (Score 1) 391

by Sinus0idal (#29642127) Attached to: Sloppy Linux Admins Enable Slow Brute-Force Attacks
I tend to do something like: iptables -A INPUT -m state --state NEW -p TCP --dport 22 -j ACCEPT -m limit --limit 5/min to limit bruteforce attempts. Of course, this does open you up a little to someone DoSing your SSH, but you could always stick some specific IPs in there two which aren't rate-limited.

Comment: Re:This is a waste of time and money. (Score 2, Insightful) 411

by Sinus0idal (#26602247) Attached to: Best IT Solution For a Brand-New School?
Somewhat unfortunately, I agree. Having fairly recently been a student at a UK city academy, AND afterwards been the IT admin in more than one, they tend to spend a massive amount of money on tech, for which the majority of teachers have no idea how to use. If anything the budget should be split in half, and half go to tech, and half go to teaching people how to use it. Hundreds of thousands spent on interactive whiteboards is pointless if no one has any idea how to use them. In addition, computers ARE very distracting, even if they are locked down to hell. At least with a textbook I can't spend half my lesson trying to get around the lockdowns, or seeing what internet pages weren't blocked, or reading slashdot. I think there is quite a niche in the market for education software that isn't quite covered or well known yet. An easy way to cusomise web use for a lesson would be a start, rather than global blocking - "for this lesson this bunch of PCs in this classroom can only access this webpage, and this application" would be a neat feature. I'm sure it's available somewhere, but it's not well known and probably not free (unless you want to be scripting it yourself - this needs to be something a teacher can do). Anyway blabbering - as a UK taxpayer, I too would like some more thought to go into the way school IT is run, maybe a government policy, but without stifling those schools which actually have good IT techs who spend wisely (few and far between).

...when fits of creativity run strong, more than one programmer or writer has been known to abandon the desktop for the more spacious floor. - Fred Brooks, Jr.

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