Build your Own Safety Signs
Posted by Eric Bazerghi in Bookmarks, Fun, Geek Stuff on July 6, 2005
I was reading through my regular list of blogs this morning when I came across a small image of an hilariously funny safety sign. I happened to move my mouse pointer over the image and noticed it was actually a link somewhere. One click later, I was at this wonderful site with lots of evil potential.
The Sweet Smell of Battlefield 2
Posted by Eric Bazerghi in Family, Fun, Geek Stuff, News on July 2, 2005
Amy and I decided to head out to Sam’s Club this morning to pick up a few things for the weekend, including some light bulbs and various other sundries. As is always the case, we walk through the DVD and PC software aisles to see if there’s anything that catches our eye and to get some new software for Sara to play with during ‘computer time’. Low and behold, right next to some cool Blue’s Clues game we decide to get for Sara, there’s a stack of Battlefield 2 game boxes. Amy looks at me and tells me how some kid has been posting a bunch of stuff on our community forums about how good this game was, etc. I tell her that I’ve been enjoying the demo and that I’ll probably buy it later in the month, and we continue our morning of shopping in ‘bulk’. While unloading the cart to pay, right there under the Blue’s Clues game is a Battlefield 2 box. I look up at Amy and all she says is “You’re welcome.”, smiles, and continues to unload the cart. Dammit, I love that woman! So, THANKS AMY! Here’s to another few weeks of going to bed late while playing a computer game until the wee hours of the night… Oh, and we forgot to buy the lightbulbs…
Happy Birthday Papa!
Posted by Eric Bazerghi in Family, Fun, News on July 2, 2005
Just wanted to take a minute to wish my dad a wonderful birthday. While he and mom might be 1052 miles away from us, he is always in my heart. Thanks Dad, for being the perfect example of how I in turn should be a father to my daughter. Bonne Fête Papa!
Happy Canada Day!
Posted by Eric Bazerghi in Fun, News on July 1, 2005
Happy Canada Day to all my fellow Canadians! I may be calling the US my home, but having been born and raised in Canada, I still take pride in its culture, its people and the land that made me who I am today. Bonne Fête, Canada!
The Digital Picture Frame / Walltop
Posted by Eric Bazerghi in Geek Stuff on June 26, 2005
Folks who know me in person know about my ongoing interest with ripping apart old laptops in order to build a digital picture frame. I’ve already built a prototype a few months ago which enabled me to experiment with a few things and find out what kind of show stoppers I could expect while building such a thing. One of my biggest issues with the old laptop I used in my prototype was that it would not pass POST (hardware boot) without having the built-in keyboard and mouse connected. This caused me some issues because of space considerations and having to work with multiple fragile ribbon cables.
I came across a posting by Christoffer JärnÃ¥ker today while reading through my RSS feeds. He definitely was thinking outside the box when he built his version of a digital picture frame. I took the time to pull apart most pieces of the laptop I used, but when I came across the keyboard/mouse issue I mentioned previously, my solution was to include them as-is in the frame, which took up a lot of space. Well Chris took a different approach that I wish I would have thought of. Realizing he would need to have the original keyboard and mouse connected, he decided to strip the components down to their bare essence. Internally, all a keyboard is made of is a thin sheet of plastic, like a piece of cellophane. Since all the parts will be assembled in a frame and the computer will be accessed through the network, we don’t really care if the keyboard and mouse are usable, we only want the motherboard to be able to detect their presence so that the unit will boot up. So, while I was pre-occupied with ripping apart the laptop itself, I should have thought about ripping apart some of the components, such as the keyboard, in order to furthur realize some space savings, as well as make the mounting of the parts more manageable.
So, thanks to some great ideas from Chris, I’ll be working on Version 2 of my Digital Picture Frame prototype this weekend.
Update: Adrian had exactly the same issues I’m having with the software side of my frame. His posting with his solutions is here.
Wireless Security and Hacking, Redux
Posted by Eric Bazerghi in Geek Stuff, Information Security, Reviews on June 21, 2005
I was recently given the book Wi-Foo, The Secrets of Wireless Hacking as a present for my birthday, and I have been reading it extensively for the past few days. I have been involved with wireless security for a few years now, giving security talks to members of my community and helping out friends and family stay secure while enjoying the wonderful advantages of wireless computing. Over the past couple of years, I have slowly built up a small reference library of books related to wireless technologies and security. I even got involved in a small antenna building hobby which enabled me to better understand some of the ways RF works.
Upon reading the first few chapters of this book, I realized that this tome was different. The information contained within its pages wasn’t a re-hashed compendium of information that could potentially be gathered across the internet and spoon-fed to the reader. In this case, the author brings us along as the many vulnerabilities of wireless computing are brought forward, how those vulnerabilities are exploited by nefarious individuals, and the ever-expanding variety of tools availble to assist in exploiting these vulnerabilities are described.
Don’t get the wrong idea here; this isn’t the run-of-the-mill Howto put together from various information sources freely available on the internet. The authors take painstaking efforts to explain how the various wireless encryption/security options, such as WEP, WPA, LEAP, TKIP, PSK, etc, work, and how they can be defeated. The tools are not only defined, but described in relation to how they leverage and exploit the vulnerabilities and why they work.
As you can imagine, I’m definitely going to be reading this book from cover to cover. The information within is fresh and very comprehensive. While extensive in its depth, I still believe that this is an ideal book for anyone, from beginner to expert, who has a desire to better understand wireless computing technologies, its advantages and disadvantages, and how to protect oneself from evil-doers, out to take advantage of the stealth that wireless provides.
Many Thought it would Never Happen
Posted by Eric Bazerghi in News, TheHouse.Net on June 21, 2005
Pigs flew and Hell Froze Over. The Fat Lady not only sang, she leapt out of her office chair, partied till dawn, and lost her voice screeching like a madwoman somewhere on the Internet while surfing the night away.
After close to a year, I finally updated my site and hopefully begining a new ‘era’ of more frequent postings. Sure, many of you have laughed at me in the past, mocking my every mention of my work on the site. Well, I’m on a roll now; just a few weeks ago, I finally cleared out our garage after a couple of years of it being a huge mess of a storage area. The garage was something I wanted to get done for a long time, and now, I’m ready to apply that same level of dedication to this website.
Laugh if you wish; hopefully, I will have the last laugh.
Using GMail to backup files
Posted by Eric Bazerghi in Blogs, Geek Stuff on July 27, 2004
By now, most of us have a Gmail account. Heck, I can’t even give invitations away anymore. So, what can you do with an extra account? Why, use it as a 1Gb online backup repository!
While surfing around, I came across an ingenious PHP script which does just that. Ilia Alshanetsky, the creator of the script, put it in these words:
“a quick utility to make use of at least a small portion of the available space for backup purposes. To accomplish this task I wrote a small PHP script that can be used to backup files to Gmail and then quickly retrieve them back if and when you need them. I trust that Gmail servers are fairly reliable, and this offers an excellent offsite backup that is extremely fast (I can max out my connection on download 300k/sec) and accessible from anywhere internet is available. Given that you do have 1gig of space quite a few things can be backed up”
Take a look at it for yourself, http://ilia.ws/archives/15_Gmail_as_an_online_backup_system.html
Blocking out IP’s from China
Posted by Eric Bazerghi in Blogs, Geek Stuff, Information Security on June 30, 2004
Sick and tired of getting spam and ‘open web proxy’ probes from IP’s originating from China? Do you do absolutely no business with anyone in China? Want to block all IP’s orginating from China and rid yourself of this issue? Take a look at http://www.okean.com/asianspamblocks.html
I actually made use of their lists in order to block some large subnet blocks which were sucking about 10-15% of my total bandwidth just through their incessant probes of my network.
And before anyone starts crying about how sad it is that I’m ‘censoring’ people from China, well too bad. I can’t afford to keep paying for an internet connection that is slowly being used up by probes originating from servers which can’t keep up with security patches. Not to mention the crazy amounts of spam originating from these IPs…
‘Listen’ to your RSS Feeds
Posted by Eric Bazerghi in Blogs, Geek Stuff, RSS on June 14, 2004
While going through my regular series of RSS feed reading, I came across this great application. It basically lets you listen to your RSS feed articles while you work on other things. Great idea and concept. While the voices could use a little more polish, the readings are quite understandable. The application is called News Aloud, by NextUp Technologies, LLC.
More info can be found by going to http://www.nextup.com/NewsAloud/index.html
Working from Home
Posted by Eric Bazerghi in Blogs, Fun, Geek Stuff on May 25, 2004
A couple of weeks ago, I had the chance to work from home for the day. I hadn’t worked from home in almost 6 months and it was just the perfect time to do so. Things were a little bit slow at work and everything I needed to do could be done remotely and via telephone. No meetings, no reviews, etc. And then, all hell broke loose. About 5 minutes after this picture was taken, a production server that I manage started acting up. CPU load went from a normal of 0.8 to an unheard of high of 188. That’s 235 times higher than it should be. Of course, this caused the main website to be nearly inaccessible, as well as some email services. All in all, it took me over 9 hours of straight work bringing the server back to its normal state. Oddly, I doubt I would have been able to accomplish this if I had been at work, with all the distractions, network policies and lack of reference material. Being at home on the deck, I was isolated with everything I needed to resolve any issues as they creeped up. By the time I shutdown my laptop, it was dark outside and I had a sunburn on my face and arms. It was all worth it though; it was nice to be able to take a quick break and play with my little daughter or just chat with my wife. Needless to say, if it wasn’t for my wife’s understanding that when I’m working from home, I’m REALLY working, I couldn’t have done this. You need that kind of support and understanding in order to do this.
Washington, DC Traffic – My personal 26.2 miles of pure hell
Posted by Eric Bazerghi in Blogs, Fun on May 25, 2004
Everyday, I drive from my home in the suburbs of Northern Virginia to my office just inside the Beltway. How ironic that my commute is exactly 26.2 miles from my driveway to my parking spot at work; 26.2 miles being the exact distance of a ‘Marathon’. So each day, I get in my car with my cup of coffee and begin my trek with the hundreds of thousands of other commuters on the roads here in the Washington, DC area. As you can see from the first picture, I’m usually stuck in bumper-to-bumper traffic. I swear I get some sort of a tan from exposure to all those red brake lights in front of me. Then, I get to look at the wide-open HOV (High-Occupancy Vehicle) lane on the left side of the road. Why don’t I commute with other people you ask? Well, I have a weird schedule so some days I need to be in early, other days a little later. So, the law-abiding driver that I am, I stay out of the HOV lane. Of course, that doesn’t stop hundreds of other drivers who are alone in their car. From my informal statistics that I gather everyday while stuck in traffic, I can safely say that approximately 60% of the cars in that lane are breaking the law. I love it when politicians keep saying “HOV lanes work! Let’s add more!”. Sure, they work, if you ENFORCE them!
And when traffic starts to get better, I get to deal with the incessant construction being conducted on most roads here. As you can see in the picture on the bottom-left, Virginia DOT just loves to block half the lanes of the Beltway during rush-hour. What was so important as to block traffic during such a busy time of day? When I passed the last truck, I found a small pickup stopped in the middle of the lane. A man with a small bucket of tar was taking his time ‘sealing’ small cracks in the asphalt. They couldn’t have done this during the night? Or maybe mid-day when traffic is a little less heavy?
Every once in a while, I’ll get lucky though. Maybe all the planets get aligned and there’s a perfect wind or something, but I’ll reach a point in my commute when the road is entirely clear, as you can see in the last picture. THAT is what I want to see each morning and evening during my commute. Think there’s a lot of traffic where you live? Come to the Washington, DC area for a couple days and drive around during rush-hour. I’m sure you’ll change your mind rather quickly.