Thursday, July 29, 2010

Why people should f*cking wake up and fix their Facebook profiles

Right now, Facebook is in a roll. I actually signed up there when some of my machinima-directing friends made a group there for they find the site cool. I didn't, and I left my account rotting there for four years. Then the Facebook asteroid suddenly crash landed in my country and put Friendster into extinction, and quickly everybody had Facebook accounts which were indefinitely wasted on playing one-track games for one-track minds.

Right now I don't use Facebook for leisure. I hate it because of all the Farmville requests, force-tagging me in photos, and people ditching proper IM platforms because they believe that the shitty embedded Java chat is better than a regular IM client. If I were to use Facebook, I'd use it to track someone, organize myself with other people, stalk someone, and arrange events. I think social organization is the only "productivity" you can get with Facebook. Too bad people missed that part because they were waiting for their sunflowers to grow in Farmville.

Oh, and about that stalking part, that's actually a very easy thing to do. I've been doing that even before I'm into Facebook. But it's not about ethical hacking and making your screen look like it's from the Matrix just to stalk someone. You just need some skills on human psychology.

Take advantage of a common Facebook tradition of accepting everybody who asks using a friend request. Create a fake profile, add a picture of a hot girl or a douchebag and load up all kinds of BS you could think of into that profile. Then start luring in the morons. Earn someone's trust, make him/her think you're his/her boyfriend/girlfriend, and invite him/her to meet at some public place. Then don't go there, build an excuse, and promise to meet up again. Repeat. That's just one of the many things you could do to destroy someone on Facebook. I could go into more damaging and dangerous techniques, but I wouldn't go into any more details for the safety of others.

That's all thanks to Facebook's shitty privacy settings, where, by default, your profile and all its useless information are visible in Facebook's growing public directory. Think of it as one big phonebook - everything you have written on Facebook that is set to public is accessible there - from seemingly harmless information like your name, your applications, your Farmville, to more serious ones like your complete address, your telephone/mobile numbers, etc.

I actually tried the trick of texting a complete stranger in Facebook - I used an old SIM card and jacked it in my PLDT WeRoam 3G Dongle, picked a random stranger in the Philippines, and I quickly found her mobile number. I texted random shit to that person using my computer, and she responds like a charm.

Are you afraid? Want to change your ways. I'm going to help you with that. Here's what you have to do:

1. Remove all sensitive information from your public profile. You can choose not to delete them, just set them to viewable by "Only Me".
2. Remove and unassociate unnecessary applications from your profile. Applications are always given full view of your information, and that's not good. Keep in mind that quizzes are separate applications, and I found them hard to remove from my profile. Right now I only have my useful desktop applications (TweetDeck, Pidgin, Miranda, Trillian, etc.)
3. Remove yourself from the Facebook public directory. This can be done by going to Privacy Settings > Applications... > Public Search. If you're under 18, the setting is turned off by default, however, it is wise to turn it completely off even if you're over 18.
4. Remove Instant Personalization. Instant Personalization is a feature used by partner websites that automatically updates your settings and profile there using your Facebook profile. This could save you some time, but it is potentially dangerous to your privacy. It is wise to turn them off, just go to Privacy Settings and you'll find it there.
5. Limit the amount of information accessible to your friends. It's not just your friends - it's also for the applications your friends use.

However, the best defense for your privacy on Facebook is, to not use Facebook at all. You can deactivate your account on Facebook, however, it's difficult to do so, as it takes quite a long time. Since I'm lazy and don't want to point you in a certain direction, I'm just gonna give you a "Let Me Google That For You" link.

Think Facebook is still safe? Here's the torrent that contains over 100 million Facebook profiles harvested by an efficient person named Ron Bowes. This isn't illegal in any way, because every user included in this database actually agreed to have their information displayed in public. It only takes a simple dataminer to automatically collect the data, because Facebook is not protecting public data and it makes them available to anyone for anyone to use in any way. Go, download the database, and look for your profile there. If you find it, change your privacy settings right away, if not, good job.

Thursday, July 22, 2010

Why it's almost impossible to perfectly couple Windows and Linux in wedlock

Here's a story about how I recently seriously messed up the integrity of my computer and put myself into misery and disorientation. About a few days ago my Windows 7 operating system began complaining about "being lonely" and wanted to have the perfect companion operating system. Being a compassionate owner of the computer who listens to its needs while I bitch about mine, I introduced to him Xubuntu.


Why Xubuntu? Because there are those times when I needed to save resources and just want my computer to generally stay relaxed while I'm running applications. And I don't use the built-in Xcfe window manager that often, I mostly use Fluxbox while working. I think a very lightweight distribution of Linux is the best companion a Windows operating system could have. It's like pairing an anorexic girl with a 500 pound basement dweller.


However, there are problems. Xubuntu and Windows uses different types of partitions, ext and NTFS respectively. To put it metaphorically, anorexic Xubuntu keeps a neatly organized filesystem, while fat Windows does not bother cleaning up his basement base by himself. Also, they don't like visiting each other's flats. Xubuntu does not like her boyfriend's messy basement, while Windows it can't lift his fatass to stand up and go outside.


Luckily, there's a solution for that. Either I give Windows a Segway so he could go visit Xubuntu (using ext tools for Windows), or I could allow Xubuntu to go to my Windows partitions, using ntfs-3g. I chose the latter because my Linux partition is only 12GBs big and most of my files are stored in my two NTFS partitions.


While I am setting up Xubuntu to run with Windows 7, I actually did quite a lot of mess ups that will scar me for life. I first MOVED ALL (note that I MOVED, not copied) my important files to a storage NTFS. Now while I was installing Xubuntu I accidentally used that drive as swap, which completely removed it. Sucks, really. Thankfully, Windows saved my ass because it automatically saved a backup the day before I was screwed. Also, Dropbox has my important documents, so I can just restore in a breeze. However, this messed up my Winamp. I will have to reconfigure it to get it working again, or switch to Foobar2K because Winamp is getting old and unproductive.


Then another problem came up. I have allowed Xubuntu to read and write on both of my two NTFS drives. However, when I save files from Xubuntu there, then boot up Windows 7 to see if they can be detected, they were nowhere in sight. It appears that Windows overwritten them (in address, not in actualy memory). The files are there but Windows pushed them away from sight. Worse, it affects Xubuntu as well. When I boot back to Xubuntu all the files I have saved earlier are gone.


I got stuck like that for days until I found a solution: I stopped hibernating Windows 7 (as I was used to doing), restarted it, then ran a CHKDSK. It turns out there were so many errors in the storage partitions. Thankfully Windows 7 sorted it out and now it can see all files written by Xubuntu on either of its NTFS drives. I will have to refrain from hibernating Windows though, because it appears that it negates the changes made by Xubuntu when it boots up from hibernation.


I'm not happy with the state of my laptop right now. I'm planning to reformat it after the end of my term, when I can freely reinstall Windows since I'm done working with it. I will not completely remove Windows, though. I will need it for Windows programming (cross-platform programming is not my thing), and playing games that are laggy and unplayable with WINE in Xubuntu. I will continue to use Xubuntu as my primary OS, however.

Saturday, July 10, 2010

A good phone is a useful one: the Cherry Mobile D15

Right now good chances are, your phone is made by one of the big players in the mobile phone industry. It could be a Nokia if you don’t mind a slow UI, a Motorola if you’re a hipster, or even an iPhone if you’re an Apple fanboy or just easily drawn into buying shiny things that lose their usability when you hold them the wrong way. You take much pride in your phone because you nearly sold one of your kidneys by buying it.

Meet my new phone, the Cherry Mobile D15.


d15

A new local player in the Philippine mobile phone industry (an industry, which, I must say, is so freaking huge), Cherry Mobile is the kind of company wherein a bunch of Chinese guys who got tired of imitating countless Nokia phones started incorporating creativity in their works. Cherry Mobile, much like the earlier and slightly similar phone manufacturer MyPhone, is evidently from China.

But don’t let its Chinese etymology make you think that the phone is shit. Yes, it is sort of shitty, but at least it’s a lot more reliable than typing horrendously on a virtual keyboard.

I’m going to go through my phone’s features, and rate them according to how good they are.

Size

My D15 isn’t big – it’s area is about the same as my Nokia 1208, but the D15 is much slimmer and lighter than the 1208. This is probably due to the fact that the D15 carries a much lighter battery by default (it can, however, use the batteries of my Nokia 1208, I’ll talk about that one later on). The phone is easy to chuck around in my pockets, and it doesn’t feel obstructive to my thigh movement, unlike my Nokia N95.

Score: 9/10

Durability

Chinese phones have an accepted stereotype of being one of the least durable on the planet. Still, I’ve seen Chinese phones last for two or more years, despite the ongoing belief of many folks that these phones break the minute you hold them in your hand. I just got this new so I can’t rate its durability just yet.

Score: Unknown

Reliability

The CM D15 carries a trademark feature that most Chinaphones share – multi SIM capacity. My D15 can handle two SIMs at once, which eliminates the need for me to bring a second phone along just to be connected to one network and another. Still, having two phones is intuitively better because if one of your phones gets lost or died, you can use the other.

Score: 8/10

Speed

Chinese phones are never known to be fast, because their operating systems work like they were written by an eight year old kid. But some lucky Chinese phones which make use of popular operating systems like Android and Windows Mobile are much faster than their lower quality counterparts. Too bad my phone belongs to the latter group.

Score: 4/10

Features

My phone is capable of listening to FM radio stations, play .mp3 songs stored on its memory, watch .3gp movies, take pictures with its camera, and even read e-books, but it’s never good at any of these. It’s a jack of all trades, but a master of none. It can’t browse the web and/or connect to wireless networks, but why would I even need those?

Score: 6/10

Accessories

The CM D15, unfortunately, comes with its own set of earphones that connects to the phone’s special audio jack. This means I won’t be able to use my own earphones with my phone. I’ll have to settle for its shitty set of earbuds where the bass sounds like cockroaches having an orgy.

Score: 2/10

Customization

I can customize plenty of stuff on my phone, like its wallpaper (it stretches the image all the way unlike the way Nokia does wallpapers), turning on/off screens, and basically almost its entire sound scheme. Transferring your own files to it is a pain though, because I have to take out the Micro SD card inside and plug it in to an adapter and to my PC.

Score: 7/10

Battery

My phone’s battery is generous – it allows up to 72 hours of standby time, and at least an hour and a half of playing music. Its charging adaptor fills up the battery with juice fairly fast. Also, if my battery dies permanently (that is, being unable to store any more charges), I can use some specified batteries of certain Nokia phones, like the one in my Nokia 1208.

Score: 8/10

Price

You get this feature-filled, dual SIM, shiny phone for Php 1,999.00, or less than US$45. That’s a steal, if you ask me.

Score: 10/10

Overall

The Cherry Mobile D15 is a great phone for those who are not easily drawn to shiny phones that brag about being able to get you on the Internet so you can watch porn on your phone. This is a phone that is able to do what you want it to do, unless what you’re thinking of doing is getting your phone to get you on the Internet so you can watch porn on your phone. For the basic Joe who like a basic phone that has plenty of basic features at a low price, the Cherry Mobile D15 is a good phone to start with. Sadly, it appears to be only available for sale in the Philippines.

Overall Score: 6/10