Hasil Pencarian  ::  Simpan CSV :: Kembali

Hasil Pencarian

Ditemukan 210217 dokumen yang sesuai dengan query
cover
Fakultas Teknik Universitas Indonesia, 1993
S38666
UI - Skripsi Membership  Universitas Indonesia Library
cover
cover
Fakultas Teknik Universitas Indonesia, 1995
S38522
UI - Skripsi Membership  Universitas Indonesia Library
cover
cover
Fakultas Teknik Universitas Indonesia, 1993
S38381
UI - Skripsi Membership  Universitas Indonesia Library
cover
"The wireshark field guide provides hackers, pen testers, and network administrators with practical guidance on capturing and interactively browsing computer network traffic. Wireshark is the world's foremost network protocol analyzer, with a rich feature set that includes deep inspection of hundreds of protocols, live capture, offline analysis and many other features.
The wireshark field guide covers the installation, configuration and use of this powerful multi-platform tool. The book give readers the hands-on skills to be more productive with Wireshark as they drill down into the information contained in real-time network traffic. Readers will learn the fundamentals of packet capture and inspection, the use of color codes and filters, deep analysis, including probes and taps, and much more.
"
Waltham, MA: Syngress, 2013
e20427754
eBooks  Universitas Indonesia Library
cover
Mar`atul Azizah
"Kebutuhan informasi dan semakin majunya perkembangan teknologi mendorong lahirnya Teknologi Informasi dan Komunikasi yang dapat memberi efektifitas dan efisiensi kerja manusia. Akses internet yang juga mudah dijangkau, kapan saja, dan dimana saja memicu lahirnya integrasi semua teknologi dan aplikasinya. Telepon, e-mail, instant messaging, bahkan video conference, mulai didorong agar dapat saling terintegrasi dan sinkron sehingga berbagai jenis aplikasi dan perangkatnya tersebut dapat diakses dalam satu waktu dan hanya dalam satu perangkat atau aplikasi. Unified Communications sebagai terobosan teknologi baru yang menjawab tantangan global ini diharapkan dapat memberikan layanan tidak hanya di dunia bisnis, namun juga di dunia pendidikan agar lebih meningkatkan efektifitas dan efisiensi sivitas akademika dalam melaksanakan aktivitas kesehariannya. Integrasi dan kemudahan ini bukan lantas tanpa meninggalkan masalah. Aspek keamanan menjadi sangat penting untuk mendukung kualitas layanan. Pada skripsi ini diimplementasikan aplikasi telepon berbasis VoIP dengan skenario pengamanan pada protokol SIP yang berbeda, yaitu tanpa adanya metode keamanan (RTP non-secure), SRTP, dan SSL. Kemudian dianalisa bagimana kinerja dan keamanan pada aplikasi IP Video Telephony sebelum dan sesudah menggunakan metode secure-SIP. Dari hasil uji coba, didapatkan bahwa QoS berupa delay, jitter, packet loss, dan throughput tidak mengalami perubahan yang signifikan dan masih memenuhi standar ITU-T. Nilai delay yang didapatkan sebelum pengamanan SIP sebesar 33,974 ms, sedangkan setelah implementasi secure-SIP naik menjadi 39,964 ms. Untuk nilai jitter dengan dan tanpa menggunakan secure-SIP sekitar 0,6 ms. Tidak ada paket yang hilang, dalam hal ini nilai packet loss sebesar 0%. Sedangkan nilai throughput sekitar 50 paket/detik.

Information needs and more advanced technological developments led to the establishment of information and communication technology which allowed human to work more effectively and efficiently. Internet access which available in anytime and anywhere, also triggered the integration of all means of technology and its applications. Telephone, e-mail, instant messaging, even video conference, are all begin to be integrated and synchronized so that they all could be accessed all at once, in a single device or application. As a new technological advancement, Unified Communications is expected to not only serve the business world, but also education, to increase the effectiveness and efficiency in conducting their daily activities. But this integration and ease comes with some unfavorable aspect. Security aspect becomes a very important part to support quality of services. This final paper was implemented the IP telephony for VoIP application with security scenario on different SIP protocol: RTP (non-secure), SRTP, and SSL. Then, the the performance and security on IP Video Telephony after and prior to the implementation of secure-SIP method was analyzed. The results show that QoS in forms of delay, jitter, packet loss and throughput, did not reveal significant changes and is still within the standard of ITU-T. Delay measurement prior to the SIP securing is 33,974 ms, whereas after the implementation of secure SIP, it increase to 39,964 ms. As for the jitter measurement, with or without secure-SIP, is approximately 0,6 ms. No packets are lost, so the value of packet loss is 0%. Throughput is about 50 packet/second."
Depok: Fakultas Teknik Universitas Indonesia, 2011
S62658
UI - Skripsi Membership  Universitas Indonesia Library
cover
Subramanian, Mani.
Noida, India: Pearson, 2011
004.6 SUB n
Buku Teks SO  Universitas Indonesia Library
cover
Fakultas Ilmu Komputer Universitas Indonesia, 1997
S26987
UI - Skripsi Membership  Universitas Indonesia Library
cover
Kotama Guritno
Depok: Fakultas Teknik Universitas Indonesia, 1995
S36386
UI - Skripsi Membership  Universitas Indonesia Library
<<   1 2 3 4 5 6 7 8 9 10   >>