Computer Security Articles needed

We are looking for an experienced, article writer to write us how-to / instructional articles on computer security related topics. Please only apply if you have a very good knowledge of computer security related subjects. Project Specification: We need writers to produce 30 computer security related articles (we will send the different topics via PM). All articles must be keyword rich for the topics chosen. Article length: Min. 500-600 words per article. Paragraph length: Max. 7 lines. Each article must be delivered as a plain text file (MS Word preferred). There should be line breaks between paragraphs and heading. It’s critical that there is no copy-and-paste, plagiarized, or machine generated type articles. All content MUST be 100% original and will be checked. If article doesn't meet specifications, writer is obligated to edit and correct to bring product up to quality and readability standard. Final articles must be free of typos, spelling and grammatical errors. The writer should have a thorough understanding of the English language and writing styles. Exclusive and complete copyrights go with all purchased works. Ownership of finished products transfer on payment being made. The writer must respond to all emails within 48 hours, if email is not responded to within that time, we can choose to award the work to another team. Project Deadline: Writer needs to deliver +-5 articles a week till completion. Payment method: Paypal Project budget: Max. $75 for total 30 articles! 1 article on computer security will need to be supplied as a test piece. Payment, A 1/3 payment will be made every 10 articles. If we are happy with the result of this project we will order more articles from you