Original ExistDifferently.com Weblog of David, a Christian Network and Systems Manager, with topics ranging from Apologetics to Worldview, and some crypto, open source, programming, opinion, and daily life thrown in between.

Mon, 2006-10-02 (Oct 02)

Toss some Phish in the Tank!

Filed under: Blog,General,Internet,OpenDNS,phishing,Spam,Tech (General) — David @ 14:27

Created by the guys of OpenDNS goodness, PhishTank is a new site that lets you submit emails you’ve received and lets the community verify whether or not the phishing site is working, and if so it lets application developers query to see if a particular URL is a phishing scam or not!  As this grows, it should provide a resource for programs like Mozilla Thunderbird and others to detect scams and help keep the less-informed users out there better protected.

I like the fact that you can submit phish, help verify phish others have submitted, but also you can tell when phish you’ve submitted have been verified by others and what the status is.  Nice to be able to get some feedback to know you’re helping to make a difference with your submissions!

They also have a blog (who doesn’t) if you want to read the musings of the site’s creators.

Thu, 2006-08-10 (Aug 10)

OpenDNS steps up to Cameroon .cm challenge

Filed under: Blog,General,In The News,Internet,Spam,Tech (General) — David @ 14:25

The guys at OpenDNS have responded to my (and the general online community’s) issues with Cameroon and .cm domains by allowing you to turn on the option to fix this individually from their prefs page. Turn on filtering if you want, or leave it off, it’s up to you. They even have a great blog post about it. OpenDNS has been doing a great job of setting up a service that lets the user choose what they want for their scenario, something that’s been lacking in the DNS arena for a long time. There are many charges I’ve seen claiming OpenDNS is trying to “control” DNS and they shouldn’t be doing what they’re doing. But as long as you’ve got control of whether or not to use their service, or even better which options of theirs to apply to you (which this post shows they are actively providing and expanding), they’re only going to help, not hurt, the internet in general. It doesn’t hurt that they’re doing it so openly and transparently on their blog! Thanks to David Ulevitch and his team!

Mon, 2006-08-07 (Aug 07)

Cameroon takes over all .cm typos of .com

The country of Cameroon has redirected all unregistered domains ending in their country top-level domain (TLD) of .cm to advertising pages in attempt to capitalize on people that mistype .com. Slashdot is where I read about it this morning, and their source was an article at CircleID.com, and someone else has more details and opinion over here.

Further investigation by a Slashdot commenter at the article above shows that the ads are being served by a company called “NameView Inc,” which is the owner of the IP block 72.51.27.0 – 72.51.27.255 (72.51.27.0/24), a subnet I’ve easily blocked access to from work (which at least gives an error when mistyping domains as .cm, I haven’t stumbled upon an easy way to redirect .cm to the correct .com using the Microsoft ISA 2004 firewall). OpenDNS doesn’t yet fix this but I’ve asked them to, so we’ll see what their decision is on this! If they re-start typo-correcting .cm to .com as they used to before Cameroon’s new trick, it should just work on top of my firewall block since they won’t be redirecting to the advertising IP addresses I’m blocking!

Mon, 2006-07-10 (Jul 10)

OpenDNS: interesting phishing and typo protection

The owner of EveryDNS, David Ulevich, has come out with an interesting new solution to phishing scams and domain name typos: fix it at the DNS level, which I found in an article at Wired.

The new service is free and it’s called OpenDNS.  You use it by changing the DNS server addresses on your maching, router, or wherever you get your DNS settings from to use their two DNS server IPs.  Then, they do some filtering to correct typos such as typing existdifferently.cm, which they automatically fix into existdifferently.com.  They also monitor sites that try to pull of phishing scams and block the addresses of the sites requesting your personal information, so even if you click the link in an email (such as “your PayPal account has been marked for fraud, come enter all your bank accounts, credit cards, and social security number at this link so we can rob you blind!”), if OpenDNS knows about it and you click on the link, you’ll be blocked and instead get a webpage similar to the screenshot shown here.

 Sample OpenDNS Phishing Block

Where do they make their money? Eventually, they plan on offering advertising when you type in a domain name that doesn’t exist and they can’t correct.  For now, they just give you some search results.  This is different from VeriSign’s fiasco Site Finder (see the Wired article above for details), because you’re choosing OpenDNS, it’s not being forced on all internet users worldwide at the authoritative DNS server level!

New Gmail features, just what I wanted!

Just a few weeks ago I was cleaning out my Gmail inbox and wishing for a way to apply new filters retroactively to emails already received.  Apparently my wish has become a reality: Google Operating System reports that this is now possible!  It is enabled on my Gmail account, I just checked.  Maybe it’s available on yours, too. ZDnet’s article says another new feature is to “Delete all spam emails” in the spam folder at once, which doesn’t help me much now as I’ve never let more than a screenful of comments accumulate, but should be helpful in the future as that never lasts long on my email addresses! Not that I need to delete the spam, really, but I’m just obsessive like that…I like Monk because I see too much of him in me a lot of times :-)

Okay, really time for bed now…

Sun, 2006-07-09 (Jul 09)

Back from Holland, then moved, then…

Well, we went back to Holland the first two weeks of June on a missions trip with the choir from our church. Then, four days after we got back, we moved!

Ruth and I both went to Holland on the first musical missions trip with our church two years ago, but we didn’t know each other then! We still only remember talking to each other a couple of times on that trip. But here we are, two years later, married, and we got to go on the next trip they planned back to Holland! It was an awesome trip!

We moved to an apartment closer to Ruth’s job, and farther from mine compared to where we were. My drive isn’t too much farther, and hers is a lot closer, so it’s worth it. Plus, we moved from a one bedroom to a two bedroom (for just $10 more per month!) which will be great once the baby arrives! Actually, it’s great now since it means we have an office to put the computer and other assorted “novelties” in, other than the bedroom. And we’re on the first floor now (of two) instead of the second (of three), making the move-in easier. Ruth also has a much easier time, not having to climb stairs constantly while pregnant!

We went to church early this morning to make sure the nursery check-in system my family and I spent 16 hours moving on Friday (including two hours on Saturday) was working properly (it was!), so we got home around 11:15 am which is early for us, since we usually go to the 11 am service! Ruth’s already napping since we got around 5 hours of sleep last night, and I think I’ll join her now, then eat while we watch the new episode of Monk I’m recording now.
The past hour or so I’ve been customizing my preferences over at TitanTV’s TV listings, which are very useful since we don’t have digital cable with the on-screen guide anymore (and it has fewer ads than the now-horrid tvguide.com), and also experimenting with a great service that I really like called Spam Gourmet, which is a “disposable email” service to let you register for sites without getting spam, but they have a lot of really flexible advanced options that make me think I might actually make some good use of this service!

Sat, 2006-07-01 (Jul 01)

Canned some Spam!

Filed under: Blog,General,Internet,Spam — David @ 13:54

Well, I’ve been spending some time deleting spam comments from this blog, which have piled up over the last year. I was doing it 20 at a time from the admin area, then I edited the .php file and told it to show me 500 at a time and did a few that way. Then I just went into the database and found the date of the last real comment, looked at the ID of that, and mass-deleted all comments newer than that comment. I’d already deleted a couple thousand manually at least, but the automatic cleanup deleted another 11,839 comments!!

There shouldn’t be a single spam comment left now, but they keep trying to post more ever minute or less so some will probably get through even though I have a ton blacklisted. I’m working on upgrading to WordPress 2.0.3 (this is 1.2.1) and we’ll see if it has better anti-spam built in. If not, I’m going to implement a Captcha solution where you type a number from an image to post a comment and see if that stops the spam, but it will be stopped, someway, somehow!

I’ll probably be doing the upgrade over the next few days, not sure when specifically (have in-laws coming over tonight though Tuesday), but this site will probably go down for a while while I complete the upgrade. Don’t worry…I’ll be back!! :-)

Married life is good, by the way…since I haven’t posted since my marriage announcement :-)

Wed, 2005-01-05 (Jan 05)

Stupid Chain Letters

Filed under: Blog,General,Spam,Tech (General) — David @ 03:13

Well a friend of mine posted an “interesting post”:http://www.livejournal.com/users/fearless4jesus/18676.html about internet chain letters. And instead of taking up a huge comment on her blog, perhaps I should inform all of my readers of the extent of my genius (whatever extent being able to search Google gives me…apparently a lot considering how few people can do this… :-) Says she, in part:

“There are tons of e-mail hoaxes out there and they stay there because people don’t know how to recognize them, and they tug at the heart, or use core issues to move people. They don’t hurt anything I guess, but I am tired of them.

“I got an email today that I was pretty positive was made up. It said something about James Dobsin starting this e-mail petition to protect Christian broadcasting. My first thought was, how in the world could an e-mail petition really work? My second thought was, I’ve seen this before.

Fortunately most people that send junk like this don’t have my email address :-) But I’m well aware of the problem, as I work with a lot of people who have no clue. There’s not really an excuse these days, as you can Google search just about anything to find out if there are reliable sources that will vouch for something. It’s time-consuming for me to email everyone I get one of these from (like I said not many, but it still takes time!) to inform them (without insulting them) about the fact that they’re passing on stupid unreliable stuff.

I did a quick Google search just now (how’s that for proof-of–genius-concept? :-) and found some really informative links on the subject:

* “CIAC(Computer Incident Advisory Capability) Hoaxbusters”:http://hoaxbusters.ciac.org/
(this is a US government-run website…not that you can trust the government about everything, but I do agree with their stance on email hoaxes and chains :-) They tell you how to recognize a hoax and what to do with them.
* “How Chain Letters Really Work”:http://home.flash.net/~bob001/chainletter.htm
This is a great explanation of how those famous “send $5 to everyone on the list below and do a mailing” schemes make a lot of money in donations…but just for the originator! Enlightening if you’re not already aware.
* “The Paradox: Why I hate spam (and email chain letters and pyramid schemes and virus warnings and…)”:http://paradox.homeip.net/~janra/writing/spam.html
Good info…especially the parts about Bandwidth and Cost. It shows how it’s _not_ collectively harmless to send everyone in your address book the same thing and have everyone else repeat the same. It costs money on the Internet, along with commercial spam, and slows things down. By sending stuff like this, _you_ may be helping the internet get slower!
* “Chain Prayers”:http://www.truthminers.com/truth/chain_mail.htm
Quite interesting, and a site I hadn’t seen until now. Specifically debunking Christian Prayer Chain Letters, it give three example quotes from such letters and then provides a six-point analysis of why it’s garbage:

Third: This is not a good witness. Sometimes God gives us one time opportunities to share with another person. Most of the time He gives us ongoing relationships THROUGH which we share the love and mercy of Christ by both our daily lives and our speech. Relationship building is important because then people can see God working within us, freeing us from sin. Messages like these can have the opposite effect on an unbeliever. It makes us seem foolish for believing that forwarding an email will prove our love for God.

I’ll let you read the other five reasons for yourself.
* “Chain Letters (and Anti-Chain Letters)”:http://www.cs.rutgers.edu/~watrous/chain-letters.html
At first the information is similar to that provided by the above sites. However, there are some really good links down the page a bit, including a link to some “anti-chain letters” (“this one’s good”:http://www.perry.com/bizarre/antichn.html) and a very large section of “chain mail humor”. There’s some very funny stuff there, for example the ‘”Citation Chain Letter“:http://www.cs.rutgers.edu/~watrous/citation-chain-letter.html’ (“Dear Fellow Scientist: This letter has been around the world at least seven times. It has been to many major conferences. Now it has come to you…“) and the “‘Why ask Why Chain Letter“:http://bears.ece.ucsb.edu/personnel/astornet/humor/humor7.html’, which asks such things as:

** “Have you ever imagined a world with no hypothetical situations?
** “If a cow laughed, would milk come out her nose?
** “Why do they put Braille dots on the keypad of the drive-up ATM?
** “If you’re in a vehicle going the speed of light, what happens when you turn on the headlights?
** “Why do they put Braille dots on the keypad of the drive-up ATM?
** “Why do noses run and feet smell?
** and, “Why is it that when you’re driving and looking for an address, you turn down the volume on the radio?

Don’t worry, I didn’t repeat all of them :-) It’s especially nice since it says at the bottom that it originated in The Netherlands. I like stuff that mentions The Netherlands since it’s the only country I’ve ever been to outside the U.S. :-) There are even more good humor pages at that site, but you probably want to skip the one titled, “With sex all things are possible”. Yes, I realize many of you will read that one just becuase I said not to. If you don’t mind some explicit (but not pornographic) adult topics, it does have a bit of hilarity to be found, but probably isn’t worth the read anyway. Yet there are still those of you who will want to decide for themselves I bet. Curiosity killed the cat, but that saying hasn’t stopped anyone’s curiosity yet that I know of…you’ll have to find the link yourself at least. There’s one more hilarious piece I just read, called ‘”The Gullibility Virus Warning“:http://www.cs.rutgers.edu/~watrous/gullibility-virus.html’. In part:

Internet users are urged to examine themselves for symptoms of the virus, which include the following:

The willingness to believe improbable stories without thinking. The urge to forward multiple copies of such stories to others. A lack of desire to take three minutes to check to see if a story is true.

T. C. is an example of someone recently infected. He told one reporter, “I read on the Net that the major ingredient in almost all shampoos makes your hair fall out, so I’ve stopped using shampoo.” When told about the Gullibility Virus, T. C. said he would stop reading email, so that he would not become infected.

Of course, forward that one to your friends at your own risk. It’s not my fault if it makes you friendless!

I won’t even discuss virus hoaxes here, I need to get to bed and they deserve a post twice this size of their own (whether I’ll ever write the post…who knows?). Basically, check “Google”:http://www.google.com and your favorite reputable antivirus vendor’s website before passing on any virus warning you receive in email.

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