How to Install and Configure DKIM On Postfix With dkim-milter (2.8.x) on 64 bit CentOS 5

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The following document was written after countless hours of research and experimentation, in the hope that you will not have to waste as much time in setting up DKIM on Postfix as we had to. The documents in internet on this subject are mostly old and deals with an old version of DKIM Milter.

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Facebook and Twitter are Popular among Hackers and Thieves

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  IT security firm Sophos revealed Monday in its Security Threat 2010  that Facebook and Tweeter are not only for social networker, it is extensively used by cybercriminals. The survey also said that spamming on social networking sites went up to 70%. 57% of the users said that they have been spammed through social networking …. Source

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Warning: Serious Scam Involving IRS (W8 BEN)

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There is a serious scam involving IRS (Internal Revenue Service, USA) which can fool even the most web-savvy people. Please read below for details on how you can protect yourself from this email which appears to genuinely come from IRS, inquiring about your tax exemption status.

I received an email today which states:
Our record indicates that [...]

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Warning: Serious Scam Involving IRS (W8 BEN)

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Product Announcement: Comment Guard Lite – Lightweight, Super-Fast Comment Spam Protection for WordPress Blog

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We are about to release a new blog (WordPress) comment spam protection software. It has been extensively tested for over two months. We will deploy it first across our network of highly popular blogs. The new software named Comment Guard Lite was developed after gaining extensive experience with the leading Comment spam protection software – [...]

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Product Announcement: Comment Guard Lite – Lightweight, Super-Fast Comment Spam Protection for WordPress Blog

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Spam + Donation = Spamation? Is it acceptable?

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I got this interesting spam in my comments today:
Please, do not delete the given message. Money obtained from spam will go to the help hungry to children ugandf
What do I do?
I figured someone who can stoop so low as to spam is not likely to donate his ill-goten wealth. Secondly there are better ways to [...]

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Stop Spamming Me!

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For as long as email has existed, people everywhere have wondered just what the best way is to stop spam. If you are new to the world of email, spam is any email that you receive that is unsolicited. Spam can take the form of simple ads or offers, or spam can be something more sinister in the form of viruses or email worms.

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Stop Spamming Me!

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From Russia With Love

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Have you *ever* received genuine Russian comments on English blogs?
I receive many many of Russian comments everyday. Previously I used to translate them because my blog is multi-lingual and Russian is one of the 32 languages this blog is available, thanks to automated. Down the road, I realized that I never got a single genuine [...]
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From Russia With Love

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Free Webinar: Taking Your Network Security Beyond The Server Level

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Free Live WebinarGet 3 easy tactics to implement a higher level of data security throughout your facilities; across the country or around the world.From large enterprises to university campuses, Netwo…

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Free Webinar: Taking Your Network Security Beyond The Server Level

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Coward Spammer Breaks From Prison And Kills His Family And Thankfully Himself

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Only four days after escaping from a federal minimum-security prison in Florence, Colorado “Spam King” Eddie Davidson, 35, killed his wife, baby daughter and finally himself.

Davidson shot and killed his wife in her former home in Bennett, Colorado along with his three-year-old daughter. Davidson’s 14-year old daughter was wounded in the neck but was able [...]

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Beijing Olympics ?cyberspy? fears

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Should businesspeople and other travelers heading to Beijing for the Olympics be warned about dangers posed by Chinese computer hackers?

That’s what’s worrying US government officials and security consultants, says the Wall Street Journal.

US intelligence agencies fear the potential threat to US laptops and cellphones, “But others, including the State and Commerce departments and some companies, are trying to quiet the issue for fear of offending the Chinese, these people say,” says the story, going on:

“Barack Obama became the first major presidential candidate to propose new cybersecurity policies Wednesday when he unveiled his cybersecurity strategy, which includes combating corporate espionage, shielding the country’s Internet infrastructure and establishing a national cybersecurity adviser.”

The Department of Homeland Security, “issued a warning last month to certain government and private-sector officials stating that business and government travelers’ electronic devices are often targeted by foreign governments,” says the WSJ.

But, “The warning wasn’t available to the public.”

Spy tactics include copying information contained in laptop computers at airport checkpoints or hotel rooms, wirelessly inserting spyware on BlackBerry devices, and “slurping,” using Bluetooth technology to steal data from electronic devices.

Adds the story:

“In addition to cybersecurity threats in other countries, ’so many people are going to the Olympics and are going to get electronically undressed,’ said Joel Brenner, the government’s top counterintelligence officer. He tells of one computer-security expert who powered up a new Treo hand-held computer when his plane landed in China. By the time he got to his hotel, a handful of software programs had been wirelessly inserted.”

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