Dealing with Spam - The O'Reilly.com Way

While China feels that centralization is the core of everything, and is licensing the use of mail servers to fight spam, thus totally ignoring the evolution of spam techniques, the other day I came across to some recent Spam Statistics from Oreilly.com -- scary numbers!

"Our mail servers accepted 1,438,909 connections, attempting to deliver 1,677,649 messages. We rejected 1,629,900 messages and accepted only 47,749 messages. That's a ratio of 1:34 accepted to rejected messages! Here is how the message rejections break down:

Bad HELO syntax: 393284
Sending mail server masquerades as our mail server: 126513
Rejected dictionary attacks: 22567
Rejected by SORBS black list: 262967
Rejected by SpamHaus black list: 342495
Rejected by local block list: 5717
Sender verify failed: 4525
Recipient verify failed (bad To: address): 287457
Attempted to relay: 5857
No subject: 176
Bad header syntax: 0
Spam rejected (score => 10): 42069
Viruses/malware rejected: 2575
Bad attachments rejected: 1594"

Draw up the conclusions for yourself, besides shooting into the dark or general syntax errors, total waste of email traffic resulting in delayed email is the biggest downsize here, thankfully, non-commercial methods are still capable of dealing with the problem. At the bottom line, sending a couple of million email messages on the cost of anything, and getting a minor response from a "Hey this is hell of a deal and has my username on the top of it!" type of end users seems to keep on motivating the sender. Localized spam is much more effective as an idea, but much easier to trace compared to mass-marketing approaches, though I feel it would emerge with the time.

Browse through Spamlinks.net for anything anti-spam related, quite an amazing resource.

Big Brother in the Restroom

Wikes! This is nasty, and while the porn industry has commercialized the idea a long time ago, I never imagined the levels of crime in public restrooms would "reach" levels requiring CCTVs to be installed -- if there's so much vandalism going on in public restrooms, these will definitely get stolen as well, picture the situation! Norway installs surveillance cameras in park restrooms.

Hint : once you get involved in the CCTV irony, I say irony mainly because the dude behind the 40 motion detection and face recognition wall is having another CCTV behind his back, you end up spending tax payers money to cover "blind spots", and end up with a negative ROI while trying to achieve self-regulation, if one matters!

Surveillance and Society's journal still remains the most resourceful publication on surveillance studies and its impact on society.

Further reading and previous cases:
The Hidden Camera
Iowa Judge Says Hidden Restroom Camera Case Can Proceed to Trial

World's Internet Censorship Map

While it seems rather quiet on the Internet's censorship front, the media coverage on the topic represents a cyclical buzz that reemerges with the time.

Thankfully, initiatives as the OpenNet one, and organizations such as Reporters Without Borders never stop being the society's true watchdogs when it comes to Internet censorship. ONI's neat visualization of the Internet filtering map is a great way of pin pointing key locations, and provide further details through their in-depth reports, take a look for yourself!

Censorship is capable of running entire governments, maintaining historical political power, and mostly ruling by "excluding the middle". Recently, two of China's leading Internet portals were shut down due to maintenance issues acting as the excuse for improving their filtering capabilities. Reporters Without Borders conducted an outstanding analysis of the situation, coming to the conclusion "that the search engines of China’s two leading Internet portals, Sina and Sohu, after they were shut down from 19 to 21 June for what they described as a “technical upgrade” but which in fact was designed to improve the filtering of their search results."

What is Google up to? Making business compromises in order to harness the power of the growing Chinese Internet population. And while the Wall is cracking from within, the world is also taking actions against the fact that there're currently 30 journalists behind bars in China.