kthreen.com

Information is one of the important assets that are valuable to the survival of an organization or business, defense and security and integrity of the state, public or consumer confidence, which should be kept availability, accuracy and integrity of information. Information can be presented in various formats such as: text, images, audio, or video. Stored in a computer or other external storage media (eg hard disk, flash, CD, DVD, etc.), printed / written in the paper media or other forms of media. Management of information becomes important when related to the credibility and survival of the people. Services companies, information technology (IT), media coverage, transportation, banking to other industries which very little contact with information technology, such as: corporate provider of food, lodging, agriculture, livestock and others. As the company puts information as a critical infrastructure (important), then that information security management has become the main priority for survival and development company.

by : Melwin Syafrizal

Voice Over Internet Protocol (VoIP) is a new breakthrough in the field of telecommunications technology that carries IP (internet protocol) as the medium of information delivery. This means, the information in the form of voice (analog signal) will be converted into digital signals can be passed to IP networks. The process changes the analog voice to digital voice codec processes is also called. Each codec has the characteristics and nature of its own in a compress sound. The question is, how a signal from a single source of information can be delivered to the destination over an IP network? And what is the appropriate codec for a VoIP network is an intranet?

To be able to find the VoIP communications path, then implemented a client that can make calls to the destination via a VoIP server on the intranet network. Ethereal 0.99.0 implemented software for monitoring and capturing function headers VoIP protocols on an intranet network. While to analyze the type of codec that is suitable for an intranet network uses VoIP software VQManager. Through the results of monitoring and capturing this protocol headers can know how to process the VoIP communication, hierarchical protocols and formats VoIP protocols package that works and selection of appropriate codec in VoIP networks.

by : Aryka Grandistyana, Sudarmawan

Webmail is one implementation of a simple information system that provides information on the user’s personal email. Email systems that interact with the web to simplify and speed up access because it can be done from different places. But the use of the email system by web diinterakasikan also cause various problems, one of them is the problem of security. Security access to webmail is a thing that must be considered.

Webmail is one of the best web pages accessible by Internet users. Easily accessible, attractive and easy to obtain for free a selection of reasons webmail. Be provided wherever there is a connection to the Internet either from home or cafe can be done through access to webmail. Using the HTTP protocol and HTML make webmail technology more attractive. But how to access the security side of the web, in this short paper the author tries to look at the security aspects of webmail accessed via LAN.

by : Ema Utami

Currently almost every business line data is sent using a Relational Database System and the Structure Query Language (SQL). By using both functions so many things that will be done as calling, and manipulation of data. Extensible Markup Language (XML) is one of the winners of the many languages that can be nominated to do all the things mentioned above. Evolution and development of XML can not anymore because the dam needs of vendors who require a programming language not only limited to call, and manipulate data but also can perform special functions such as search (search), integration between processes, and the publication (publishing) .

The development of many recent medical world uses a computer to help diagnose and sutau prevention and treatment of disease. This study aims to develop an expert system used for the diagnosis of disease Ear, Nose and Throat, where users can diagnose based on symptoms alone she felt.

Knowledge representation used in this study is production rule. Inference method used to obtain the conclusion using advanced reasoning, and the platform used is a web-based system.

The results are quite good, but this research has not entered a certainty factor to determine the accuracy of diagnosis. List of symptoms that appear also need to be validated so that the language used can be easily understood by people outside the medical field.

by : Hanif aL Fatta, Sutopo Wibowo

Short Message Service (SMS) is a service that many applied in wireless communication systems (wireless), which allows us to make delivery in the form of alphanumeric messages between the customer terminal with external systems such as e-mail, paging, voice mail, and other on.

In the SMS system, which is the main mechanism in the delivery system is doing a Short Message from the customer terminal to another terminal yan. This can be done thanks to the existence of an entity in a system called SMS Short Message Service Center (SMSC), also called Messege Center (MC). SMSC is a device that do duty Store and Forward short message traffic. It includes the determination or final destination routing of Short Message.

by : Ema Utami, Cecep Yedi Permana

Election is highly dependent on the smoothness of the process of voting and vote counting process. In practice at the time of calculation appears sound indications of fraud. Indications of fraud is not only at the polling stations (taking place votes) local but can also occur at the level above, for example in the district or elsewhere. This is because the vote counting results from each polling station should be collected before the total is calculated. Not only indication that the issue of fraud but also the speed of the process of calculating the total. Many of the parties concerned who need quick information about the results of vote counting and documentation of this Election process such as NGOs, researchers, and people who had no documentation was publis from each region. SI-Q-CUP mempercapat functions to assist in the election vote counting / election-based SMS, so the data can be published directly in a web application.

by : Armadyah Amborowati

Game visual novel is a novel which visualized the story into a game that can interact with the play and in every way the story raises the question of interaction, that every choice questions have a different story. Visual novel game is unique and is a form of increasing convergence with the computer-based multimedia entertainment and gaming-based media. The following paper tries to design and implement a visual novel game using Ren’py.

by : Amir Fatah Sofyan, Aditya Sapta Aji, Gigih Primandana

802.16 standard, called WirelessMAN, providing a new perspective in accessing high speed internet without depending on the network or modem cable. Year 2002 established a forum Worldwide Interoperability for Microwave Access (WiMAX) which refers to the 802.16 standard and served menginterkoneksikan various technical standards that are global to a single unit. WiMAX technology is more expensive than other broadband technologies like Digital Subscriber Line (DSL)

Security aspect is very important for broadband technology in accessing information from the Internet. Is discussed in the writing hand security systems found on WirelessMAN technology based on 802.16 standard specifications.

IEEE 802.16 standards provide internet access to the metropolitan area with only establish some base station (BS) is able to coverage of millions of subscribers (SS). WiMAX technology is the solution for the city or rural areas that have not developed in the provision of internet access. Encryption data used in the form of data encryption standard (DES) and authentication on each client / subscriber station (SS) is very good with X.509 certificates are unique, powerful and reliable toughness.

By : Abas Ali Pangera

Menampilkan Regedit yang Hilang

Cara mengembalikan menu regedit atau Regedit yang ter disable Registry editor yaitu dengan menggunakan software RegistryFix. Jalankan dan restart komputer anda.

Download Software Registry Fix disini.

Menampilkan Folder Option yang Hilang

Berikut Langkah Untuk mengembalikan Folder Option pada windows :

Masuk menu registry Edit atau Regedit pilih salah satu cara untuk menu regedit :

1. Klik start menu >> Run >> Ketikan : regedit dan klik Ok
2. Klik start menu >> all program >>> accesories >>> klik Command Prompt >>> ketikan regedit.exe klik enter

Kemudian periksa registry windows anda pada bagian :

HKEY_CURRENT_USER >>> Software >>> Microsoft >>> Windows >>> CurrentVersion >>> Policies >>> Explorer >>> pada panel sebelah kanan periksa Value name NoFolderOption >>> doble klik dan edit value datanya menjadi 0

Bila anda tidak menenemukan NofolderOption abaikan lanjutkan ke langkah berikutnya :

HKEY_LOKAL_MACHINE >>> SOFTWARE >>> Microsoft >>> Windows >>> CurrentVersion >>> Explorer >>> Advanced >>>Folder

Periksa satu persatu pada bagian :

• Hidden >> NOHIDDEN >> Pastikan pada bagian CheckedValue bernilai 2 dan DefaultValue juga bernilai dua
• Hidden >> SHOWALL >> pastikan pada bagian CheckedValue bernilai 1 dan DefaultValue Bernilai 0
• HideFileExt >>> pastikan CheckedValue pastikan bernilai 0 , pastikan DefaultValue bernilai 0, UncheckedValue,pastikan bernilai 1.
• SuperHidden >>> Periksa CheckedValue bernilai 0, DefaultValue bernilai 0 dan pada UncheckedValue bernilai 1.

Tutup Regedit dan lanjutkan ke langkah berikutnya :

Masuk menu Group Policies dengan cara sebagai berikut :

1. Klik start menu >> Run >> ketikan : gpedit.msc atau
2. Klik start menu >> all program >>> accesories >>> klik Command Prompt >>> ketikan gpedit.msc klik enter

Klik menu User Configuration >>> Administrative Templates >> Windows Componet >> Windows Explorer >>> Pada panel sebelah kanan, pilih doble klik “Remove the Folder Option menu item from the tools” >> tandai not configured >>> apply dan ok

Close group Policies dan restart Computer anda maka Folder akan tampil seperti semula.

Menampilkan Task Manager

Masuk Menu Registry Edit atau Regedit >>> Klik menu FInd >>> ketikan : DisableTaskMgr >> klik find >> bila sudah ketemu rubah Value datanya dari 1 menjadi 0

Menampilkan Menu Run Pada Start Menu

Masuk Menu regedistry Edit atau Regedit >>> Klik menu edit >>> Find >>> ketikan : NoRun >> klik find >> bila sudah ketemu rubah Value datanya dari 1 menjadi 0

Silahkan Download Software disini