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"Security measures can be used by management, IT staff, and users in participatory/collaborative service provision within the public sector. Security Risks in Social Media Technologies explores this use. Topics are targeted, and issues raised and lessons learnt are analyzed. The book helps the reader understand the risks posed by relevant Web 2.0 applications and gives clear guidance on how to mitigate those risks. The body of the book is concerned with social media, the dominant Web 2.0 technology associated with security in the public sector, and is structured into eight chapters. The first chapter introduces the background for the work; the second covers uses of social media; the third covers relevant security threats; the fourth chapter concerns the security controls applied to the participation-collaboration pattern; the fifth chapter then considers acceptable use practices; the sixth chapter covers participation-collaboration in the context of schools; the seventh chapter shows an alternative way of classifying controls to that given in the fourth chapter; and the final chapter offers a conclusion. "

"Network and system security provides focused coverage of network and system security technologies. It explores practical solutions to a wide range of network and systems security issues. Chapters are authored by leading experts in the field and address the immediate and long-term challenges in the authors? respective areas of expertise. Coverage includes building a secure organization; cryptography; system intrusion; UNIX and Linux security; Internet security, intranet security; LAN security; wireless network security; cellular network security, RFID security, and more. This compilation of 13 chapters is tightly focused and ideally suited as an essential desk reference in this high-growth subject area."

"Masalah kemanan di bidang informasi dan teknologi telah menjadi sesuatu yang penting dalam kinerja perusahaan. Keamanan jaringan yang digunakan patutnya dapat berjalan dengan optimal sehingga tidak membebani kinerja pekerjaan lainnya. Upaya optimasi sangat penting dan harus terus dilakukan untuk mendirikan sebuah jaringan berkeamanan tinggi dan mudah dikelola dalam jangkauan penggunaan yang luas. Firewall Fortigate sebagai perangkat yang dapat memberi keamanan jaringan dan kemudahan manajemen jaringan selayaknya dapat dikonfigurasi dengan optimal dan efisien. IPv4 Policy pada perangkat Firewall Fortigate merupakan konfigurasi yang sangat penting bagi kelangsungan kinerja jaringan yang aman dan optimal dengan memanfaatkan perangkat Firewall Fortigate di jaringan tersebut. Optimasi konfigurasi IPv4 Policy yang tepat pada perangkat Firewall Fortigate diharapkan akan menciptakan kinerja jaringan yang optimal dan efisien dengan nilai parameter QoL yang memenuhi standar kualitas yang telah ditentukan.

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Security in the field of information and technology have become so much more important than ever, especially for the important of company 39 s performance. Network security should run optimally so as not to burden the performances of other works. There has to be a lot of efforts being put to improve network security and its performance. Fortigate Firewall as a network security and network management devie is to be configured with utmost importancy and optimicy to reach its maximum potential to be an efficient network device. IPv4 Policy on Fortigate 39 s own implementation is a very important aspect for the device performance in securing and optimizing the network performance. Optimization on IPv4 Policy of Fortigate Firewall device is likely to become an important thing to improve the quality of network, such that the QoL parameters with good quality and desiganted standards."

"Keamanan pada suatu sistem jaringan perusahaan sangatlah diperlukan. Tingkat availability yang tinggi di suatu server perusahaan menjadi aset berharga untuk mencapai profit perusahaan tersebut. Gangguan jaringan yang dialami perusahaan akan berdampak ke seluruh stakeholder perusahaan. Keamanan yang dilakukan menggunakan aplikasi firewall dinilai belum cukup untuk melindungi jaringan perusahaan. Penggunaan IDS pada suatu jaringan juga membutuhkan keahlian khusus dari administrator untuk terus menerus dapat memantau keamanan jaringan. Agar dapat melakukan pemantauan yang efektif dan hemat tenaga maka dilakukan penelitian untuk mendeteksi intrusi pada suatu keamanan jaringan dan melakukan reporting dengan menggunakan suatu bot Telegram. Penggunaan bot Telegram ini diharapkan akan memberikan suatu sistem reporting otomatis yang menyederhanakan proses monitoring pada suatu kegiatan berulang agar informasi terhadap serangan dari luar akan lebih cepat terdeteksi. Peringatan bahaya dikirim berupa notifikasi yang diintegrasikan pada aplikasi Telegram baik melalui smartphone maupun PC dengan berbentuk log alert yang dapat menampilkan waktu kejadian, IP yang diserang, IP attacker dan jenis serangan yang dilakukan. Dengan melakukan implementasi monitoring secara realtime terhadap jaringan melalui telegram maka baik pihak “IT” maupun “non IT” akan dapat mendapat informasi terhadap intrusi tersebut agar dapat melakukan reporting secara cepat.

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Corporate network system security is very important. A high level of availability on a company's server becomes a valuable asset to achieve the company's profit. Server or network disruptions experienced by the company will affect all stakeholders of the company. Security measure carried out using a firewall application is not enough to protect corporate networks. The use of IDS on a network also requires special expertise from the administrator to continuously be able to monitor network security. In order to be able to carry out effective and energy-efficient monitoring, a study was conducted to detect intrusion in a network security and report it using a Telegram bot. The use of this Telegram bot is expected to provide an automatic reporting system that simplifies the process of monitoring a recurring activity so that information on attacks from outside will be responded more quickly. Danger alerts are sent in the form of messages that are integrated into Telegram applications both via smartphones and PCs in the form of log alerts that can display the time of occurrence, server IP being attacked, IP attacker and type of attack carried out. By implementing real-time monitoring of the network via telegram, both "IT" and "non-IT" parties will be able to obtain information on the intrusion so that they can make fast responses."

"This book constitutes the refereed proceedings of the 6th International Conference on Network and System Security, NSS 2012, held in Wuyishan, Fujian, China, in November 2012. The 39 revised full papers presented were carefully reviewed and selected from 173 submissions. The papers cover the following topics: network security, system security, public key cryptography, privacy, authentication, security analysis, and access control."

"This book constitutes the refereed proceedings of the Third International Conference on Decision and Game Theory for Security, GameSec 2012, held in Budapest, Hungary, in November 2012. The 18 revised full papers presented were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on secret communications, identification of attackers, multi-step attacks, network security, system defense, and applications security."