Maria Maria Ulfa
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In order to access WAP SITE DEVELOPMENT ON-LINE LIBRARY CATALOG Maria Maria Ulfa
JAKSTIK Journal Vol 3, No 2 (2004): Journal
Publisher : STMIK Jakarta

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Abstract

Library is one library in terms of a fairly complete collection of books, magazines, VCD, andcassette which is supported also by accessing the service catalog via the Internet. However,not all library users can access them by because they do not have personal internet access, aswell as for those who are mobile. For that, they need the service WAP (Wireless ApplicationProtocol) to make information access library catalogs, more practical and easier, but still ableto provide important information needed in the form of a book title, author name, book status,no.panggil books and no. parent books as well as the location where and how the book wason the floor, in accordance with the existing data in a database. Results from Catalog AccessLibrary Services Development using WAP is, capable of carrying out the process of findingbooks and ordering books for every book that was borrowed, so that during this process isstill done manually, can be done faster and more practical.
Implementation of Encryption Techniques on Computer Networks For Data Security In Review of reliability Maria Maria Ulfa
Majalah SIKOMTEK Vol 5, No 2 (2005): Sikomtek
Publisher : Majalah SIKOMTEK

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Issues of security and confidentiality of data is one important aspect of information systems.In this case, is closely related to how important such information and data sent and receivedby a person of interest. Information will be no longer useful in the middle of the road whenthe information was intercepted (dihecker) by people who are not responsible or eligible. Inthis paper we discuss about the security of data in a computer network system usingencryption techniques (encryption) PGP (Pretty Good Privacy) are reviewed in terms ofreliability. PGP is used to encode a file so that only the intended person or the owner re-filesthat can describe and create digital signatures.In this proposal also exemplified how to use PGP as a reliable security systems, engineeringand implementation of PGP encryption in PGP in the digital signature. PGP is also used tosecure e-mail sent or received by users. [1]