Get Network Sales and Services Handbook PDF

By Matthew J Castelli

A technical guide for community revenues and customer support personnelNetwork revenues and companies guide covers the following:* Foundational ideas and discussions of ways networks interconnect* The OSI version and its primary value for relocating info among pcs on an internetwork* purchaser premises gear, together with a dialogue of typically chanced on at a consumer web site* Threats to a community and strategies for shielding a community opposed to such threats* thoughts of geographical networks and the three-tiered community hierarchy* QoS and a network's power to supply higher provider to pick community site visitors over a variety of internetworking applied sciences* equipment to be had to distant clients for securely gaining access to organizational assets* Public switched phone community prone and purchaser entry* Multiprotocol Label Switching (MPLS) and the way it truly is utilized in a community spine* the basics of fiber-optic networks, together with Synchronous Optical Networks and Dense Wave department MultiplexingOne of the main major demanding situations in any technical association is wisdom move: getting the information from these "in the be aware of" (network engineers or specialists) to these at the "front traces" (those people who are promoting and assisting a client's community services). simply because those members are usually quota pushed, a sales/service crew frequently doesn't have loads of to be had time clear of the sphere; possibly leading to misplaced profit. realizing wisdom move is important for individuals operating as customer support representatives and bosses, engineering technicians, and presales account managers.Network revenues and providers instruction manual offers revenues and help pros the elemental technical wisdom essential to comprehend patron wishes. Designed as a whole reference advisor, community revenues and providers instruction manual information networking fundamentals, together with foundational techniques and discussions of the numerous assorted LAN and WAN applied sciences and their performance. additionally integrated are basic discussions on caliber of provider (QoS), voice networks, and fiber optics, in addition to a quick precis of the typical routing protocols utilized in an internetwork.If you're a non-engineer linked to an engineering atmosphere, community revenues and prone instruction manual is a vital a part of your source library.

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Dmitry Korzun's Structured Peer-to-Peer Systems: Fundamentals of PDF

By Dmitry Korzun

The sphere of dependent P2P platforms has obvious quickly development upon the advent of dispensed Hash Tables (DHTs) within the early 2000s. the 1st proposals, together with Chord, Pastry, Tapestry, have been progressively greater to deal with scalability, locality and protection matters. by using the processing and bandwidth assets  of finish clients, the P2P technique permits excessive functionality of knowledge distribution that's not easy to accomplish with conventional client-server architectures. The P2P computing group can be being actively applied for software program updates to the web, P2PSIP VoIP, video-on-demand, and disbursed backups. the hot creation of the identifier-locator cut up notion for destiny net architectures poses one other very important program for DHTs, specifically mapping among host everlasting id and altering IP tackle. The starting to be complexity and scale of contemporary P2P structures calls for the creation of hierarchy and intelligence in routing of requests. dependent Peer-to-Peer structures  covers basic concerns in association, optimization, and tradeoffs of current large-scale based P2P structures, in addition to, offers ideas, analytical types, and simulation tools appropriate in designing destiny structures. half I provides the cutting-edge of dependent P2P structures, renowned DHT topologies and protocols, and the layout demanding situations for effective P2P community topology association, routing, scalability, and safety. half II indicates that neighborhood thoughts with constrained wisdom in line with peer give you the maximum scalability point topic to moderate functionality and safety constraints. even though the ideas are neighborhood, their potency is because of components of hierarchical association, which seem in lots of DHT designs that routinely are regarded as flat ones. half III describes tips on how to progressively improve the neighborhood view restrict whilst a peer is able to function with greater wisdom, nonetheless partial, concerning the complete method. those tools have been shaped within the evolution of hierarchical association from flat DHT networks to hierarchical DHT architectures, look-ahead routing, and topology-aware score. half IV highlights a few recognized P2P-based experimental platforms and advertisement functions within the sleek net. The dialogue clarifies the significance of P2P expertise for development current and destiny net platforms.

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Download e-book for kindle: Security Information and Event Management by David Miller, Shon Harris, Allen Harper, Stephen VanDyke,

By David Miller, Shon Harris, Allen Harper, Stephen VanDyke, Chris Blask

Implement a strong SIEM method

Effectively deal with the protection info and occasions produced through your community with support from this authoritative consultant. Written via IT protection specialists, safeguard details and occasion administration (SIEM) Implementation indicates you ways to installation SIEM applied sciences to observe, determine, record, and reply to defense threats and decrease false-positive signals. The booklet explains tips to enforce SIEM items from diversified proprietors, and discusses the strengths, weaknesses, and complex tuning of those structures. You’ll additionally how to use SIEM services for company intelligence. Real-world case experiences are integrated during this accomplished source.

  • Assess your organization’s enterprise versions, hazard versions, and regulatory compliance requisites
  • Determine the mandatory SIEM elements for small- and medium-size companies
  • Understand SIEM anatomy—source gadget, log assortment, parsing/normalization of logs, rule engine, log garage, and occasion tracking
  • Develop an efficient incident reaction application
  • Use the inherent services of your SIEM method for enterprise intelligence
  • Develop filters and correlated occasion principles to minimize false-positive signals
  • Implement AlienVault’s Open resource safety info administration (OSSIM)
  • Deploy the Cisco tracking research and reaction process (MARS)
  • Configure and use the Q1 Labs QRadar SIEM approach
  • Implement ArcSight company safeguard administration (ESM) v4.5
  • Develop your SIEM defense analyst skills

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Read e-book online Buffer Overflow Attacks: Detect, Exploit, Prevent PDF

By Erik Pace Birkholz

The SANS Institute keeps an inventory of the "Top 10 software program Vulnerabilities. on the present time, over 1/2 those vulnerabilities are exploitable through Buffer Overflow assaults, making this type of assault probably the most universal and most threatening weapon utilized by malicious attackers. this can be the 1st e-book in particular aimed toward detecting, exploiting, and fighting the most typical and unsafe attacks.Buffer overflows make up one of many biggest collections of vulnerabilities in lifestyles; And a wide percent of attainable distant exploits are of the overflow kind. just about all of the main devastating desktop assaults to hit the net lately together with SQL Slammer, Blaster, and that i Love You assaults. If accomplished correctly, an overflow vulnerability will let an attacker to run arbitrary code at the victim's desktop with the identical rights of whichever technique was once overflowed. this is used to supply a distant shell onto the sufferer laptop, which might be used for extra exploitation.A buffer overflow is an unforeseen habit that exists in convinced programming languages. This publication presents particular, actual code examples on exploiting buffer overflow assaults from a hacker's point of view and protecting opposed to those assaults for the software program developer.Over 1/2 the "SANS best 10 software program Vulnerabilities" are with regards to buffer overflows. not one of the current-best promoting software program protection books concentration solely on buffer overflows. This publication presents particular, genuine code examples on exploiting buffer overflow assaults from a hacker's point of view and protecting opposed to those assaults for the software program developer.

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New PDF release: Trustworthy Computing and Services: International

By Yuyu Yuan, Xu Wu, Yueming Lu

This ebook constitutes the refereed court cases of the foreign normal convention on reliable disbursed Computing and companies, ISCTCS 2013, held in Beijing, China, in November 2013. The forty nine revised complete papers awarded have been conscientiously reviewed and chosen from 267 papers. the themes coated are reliable infrastructure; safety, survivability and fault tolerance; criteria, review and certification; trustworthiness of services.

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A Mathematical Approach to Research Problems of Science and - download pdf or read online

By Ryuei Nishii, Shin-ichiro Ei, Miyuki Koiso, Hiroyuki Ochiai, Kanzo Okada, Shingo Saito, Tomoyuki Shirai

This e-book bargains with some of the most novel advances in mathematical modeling for utilized clinical know-how, together with special effects, public-key encryption, facts visualization, statistical information research, symbolic calculation, encryption, mistakes correcting codes, and probability administration. It additionally indicates that arithmetic can be utilized to unravel difficulties from nature, e.g., slime mildew algorithms.

One of the original good points of this booklet is that it exhibits readers tips to use natural and utilized arithmetic, in particular these mathematical theory/techniques constructed within the 20th century, and constructing now, to resolve utilized difficulties in different fields of undefined. each one bankruptcy comprises clues on the way to use "mathematics" to resolve concrete difficulties confronted in in addition to sensible applications.

The audience isn't really constrained to researchers operating in utilized arithmetic and comprises these in engineering, fabric sciences, economics, and existence sciences.

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Advanced Host Intrusion Prevention with CSA - download pdf or read online

By Chad Sullivan

This ebook is meant for someone at present utilizing the CSA product in addition to somebody focusing on its implementation. even though this booklet is an invaluable source for the implementation and tuning groups, it additionally presents loads of details pertinent to venture managers and IS/IT managers who're tasked with overseeing a CSA venture or implementation.

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Download e-book for iPad: Graphical Models for Security: Second International by Sjouke Mauw, Barbara Kordy, Sushil Jajodia

By Sjouke Mauw, Barbara Kordy, Sushil Jajodia

This quantity constitutes the completely refereed post-conference complaints of the second one foreign Workshop on Graphical types for safety, GraMSec 2015, held in Verona, Italy, in July 2015.
The five revised complete papers provided including one brief device paper and one invited lecture have been conscientiously reviewed and chosen from thirteen submissions. The workshop contributes to the advance of well-founded graphical protection types, effective algorithms for his or her research, in addition to methodologies for his or her useful utilization, therefore supplying an intuitive yet systematic method to investigate defense weaknesses of structures and to guage strength security measures.

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Read e-book online Unified Communications Forensics: Anatomy of Common UC PDF

By Nicholas Grant

Unified Communications Forensics: Anatomy of universal UC assaults is the 1st publication to give an explanation for the problems and vulnerabilities and show the assaults, forensic artifacts, and countermeasures required to set up a safe (UC) surroundings.

This booklet is written via prime UC specialists Nicholas furnish and Joseph W. Shaw II and offers fabric by no means earlier than chanced on out there, together with:

. research of forensic artifacts in universal UC assaults

. an in-depth examine confirmed UC applied sciences and assault exploits

. hands-on figuring out of UC assault vectors and linked countermeasures

. significant other web site http://secvoip.com giving readers entry to the main updated info on UC attacks.

. offers key details for hackers and pen testers at the most present Unified Communications implementations.

. the one e-book to discover and exhibit the way to paintings with electronic artifacts from assaults in the UC setting.

. bargains with UC safety from a number of angles-less approximately concept and extra approximately hands-on chance security and forensics.

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