Xem 1-11 trên 11 kết quả Secret certification
  • Congratulations on your purchase of the most advanced test-taking manual for the IELTS. Notice I did not say study guide- there are plenty of decent study guides on the market, but that was not our objective in writing this manual. Our goal is to seek and exploit specific weaknesses in the IELTS assessment, and then share those secrets with our customers.

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  • If you're a Windows Server 2008 system administrator, this is a reference you?ll want to keep on hand. Written by a Microsoft MVP who has multiple MCITP certifications and bestselling author, this book gives you invaluable tips and unbeatable advice for deploying and managing Windows Server 2008 R2. Covering all aspects of the operating system in an easy-to-follow

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  • Tài liệu câu hỏi trắc nghiệm anh văn trình độ A,B, C tiếng được biên soạn rất chi tiết và hữu ích cho các học viên chuẩn bị thi tiếng anh cấp độ A, B, C . Nội dung sách được cập nhật căn bản ngữ pháp , văn phạm, từ vựng , cấu trúc câu nhằm giúp cho các học viên thi đạt kết quả cao trong kì thi.

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  • Reference for teachers, students explore research and review documents to study English. Documents provide you useful knowledge to help you strengthen the knowledge and training ability to learn and do better for English.

    pdf280p kemoc7 12-07-2011 111 43   Download

  • English (English: English) is a language of the western branch of the German language group of the Indo-European), was introduced into the UK through the languages ​​of many peoples conquered in the 6th century. English communication around under colonialism during the prosperity of the British Empire, from the British Isles to Australia, Canada, Hong Kong, New Zealand, the United States and some parts of the English became "sub-language" the most important and more and more people are learning to use.From there,...

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  • The Certified Wireless Network Professional Training & Certification Program is intended for individuals who administer, install, design, and support IEEE 802.11 compliant wireless networks. Because the CWNP program is vendor neutral, candidates who achieve the different levels of CWNP Certification will be trained and qualified to administer and support many different brands of wireless LAN hardware.

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  • Chapter 7 - Computer and network security. This chapter includes contents: Ancient ciphers to modern cryptosystems; secret-key cryptography; public key cryptography; key agreement protocols; key management; digital signatures; public key infrastructure, certificates and certification authorities; cryptoanalysis; security protocols.

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  • These 3 complete Listening tests, 9 complete Reading tests, 9 complete Writing tests and 2 Speaking tests, have been prepared so that you can practise on your own or in a classroom with the help of a teacher. They have been trialled with students at different levels and at language centres internationally. Feedback from trialling has been incorporated at each stage of development. Procedure for Listening, Reading and Writing Tests, do these practice tests under strict test conditions, time yourself carefully and do not use a dictionary.

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  • OpenVPN is an open source software application that implements virtual private network (VPN) techniques for creating secure point-to-point or site-to-site connections in routed or bridged configurations and remote access facilities. It uses a custom security protocol[2] that utilizes SSL/TLS for key exchange. It is capable of traversing network address translators (NATs) and firewalls. It was written by James Yonan and is published under the GNU General Public License (GPL)

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  • Cryptography, the science of secret writing, is the biggest, baddest security tool in the application programmer's arsenal. Cryptography provides three services that are crucial in secure programming. These include a cryptographic cipher that protects the secrecy of your data; cryptographic certificates, which prove identity (authentication); and digital signatures, which ensure your data has not been damaged or tampered with

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  • This chapter considers key establishment protocols and related cryptographic techniques which provide shared secrets between two or more parties, typically for subsequent use as symmetric keys for a variety of cryptographic purposes including encryption, message authentication, and entity authentication. The main focus is two-party key establishment, with the aid of a trusted third party in some cases.

    pdf54p vankent 12-07-2010 55 8   Download

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