Reliable, flexible, and configurable enough to solve the mail routing needs of any web site, sendmail has withstood the test of time, but has become no less daunting in its complexity.
Voice over Internet Protocol (VoIP) is gaining a lot of attention these days, as more companies and individuals switch from standard telephone service to phone service via the Internet.
Bestselling author Ron Krutz once again demonstrates his ability to make difficult security topics approachable with this first in-depth look at SCADA (Supervisory Control And Data Acquisition) systems Krutz discusses the harsh reality that natural gas pipelines, nuclear plants, water systems, oil refineries, and other industrial facilities are vulnerable to a terrorist or disgruntled employee causing lethal accidents and millions of dollars of damage-and what can be done to prevent this from happening Examines SCADA system threats and vulnerabilities, the emergence of protocol standards, and how security controls can be applied to ensure the safety and security of our national infrastructure assets
Put your phone system on your computer network and see the savings See how to get started with VoIP, how it works, and why it saves you money VoIP is techspeak for "e;voice over Internet protocol,"e; but it could spell "e;saving big bucks"e; for your business!
Provides a comprehensive, detailed description of the fundamental architectural principles and protocols used in ATM-based networks, as well as interworking with IP and Frame Relay based networks Begins with general coverage of ATM, but moves quickly into the most important new area of ATM--IP switching, which allows communications companies to combine IP routing with ATM switching Offers the reader a clear understanding of the evolutionary trends in the development of ATM A Wiley-IEEE Press publication
All you need to know about deploying VoIP protocols in one comprehensive and highly practical reference - Now updated with coverage on SIP and the IMS infrastructure This book provides a comprehensive and practical overview of the technology behind Internet Telephony (IP), providing essential information to Network Engineers, Designers, and Managers who need to understand the protocols.
Create real-time, highly interactive apps quickly with the powerful XMPP protocol XMPP is a robust protocol used for a wide range of applications, including instant messaging, multi-user chat, voice and video conferencing, collaborative spaces, real-time gaming, data synchronization, and search.
Create real-time, highly interactive apps quickly with the powerful XMPP protocol XMPP is a robust protocol used for a wide range of applications, including instant messaging, multi-user chat, voice and video conferencing, collaborative spaces, real-time gaming, data synchronization, and search.
Packed with the latest information on TCP/IP standards and protocols TCP/IP is a hot topic, because it's the glue that holds the Internet and the Web together, and network administrators need to stay on top of the latest developments.
Packed with the latest information on TCP/IP standards and protocols TCP/IP is a hot topic, because it's the glue that holds the Internet and the Web together, and network administrators need to stay on top of the latest developments.
An essential reference for deploying IPv6 in broadband networks With the exponential growth of the Internet and increasing number of end users, service providers are increasingly looking for ways to expand their networks to meet the scalability requirements of the growing number of Internet-ready appliances or "e;always-on"e; devices.
This book provides thorough knowledge of Linux TCP/IP stack and kernel framework for its network stack, including complete knowledge of design and implementation.
A comprehensive reference on understanding, designing, and implementing IP Mobility This authoritative reference provides readers with a thorough understanding of IP Mobility using Mobile IPv6 and companion advanced mobility protocols including network mobility and fast handovers.
AAA (Authentication, Authorization, Accounting) describes a framework for intelligently controlling access to network resources, enforcing policies, and providing the information necessary to bill for services.
The Internet Book, Fifth Edition explains how computers communicate, what the Internet is, how the Internet works, and what services the Internet offers.
The Internet Book, Fifth Edition explains how computers communicate, what the Internet is, how the Internet works, and what services the Internet offers.
New edition of the bestselling guide to mastering Python Networking, updated to Python 3 and including the latest on network data analysis, Cloud Networking, Ansible 2.
A comprehensive guide to securing your Linux system against cyberattacks and intrudersKey FeaturesDeliver a system that reduces the risk of being hackedExplore a variety of advanced Linux security techniques with the help of hands-on labsMaster the art of securing a Linux environment with this end-to-end practical guideBook DescriptionFrom creating networks and servers to automating the entire working environment, Linux has been extremely popular with system administrators for the last couple of decades.
Become well-versed with forensics for the Android, iOS, and Windows 10 mobile platforms by learning essential techniques and exploring real-life scenariosKey FeaturesApply advanced forensic techniques to recover deleted data from mobile devicesRetrieve and analyze data stored not only on mobile devices but also on the cloud and other connected mediumsUse the power of mobile forensics on popular mobile platforms by exploring different tips, tricks, and techniquesBook DescriptionMobile phone forensics is the science of retrieving data from a mobile phone under forensically sound conditions.
Master the technique of using ESP32 as an edge device in any IoT application where wireless communication can make life easierKey FeaturesGain practical experience in working with ESP32Learn to interface various electronic devices such as sensors, integrated circuits (ICs), and displaysApply your knowledge to build real-world automation projectsBook DescriptionDeveloping IoT Projects with ESP32 provides end-to-end coverage of secure data communication techniques from sensors to cloud platforms that will help you to develop production-grade IoT solutions by using the ESP32 SoC.
Get up and running with collecting evidence using forensics best practices to present your findings in judicial or administrative proceedingsKey FeaturesLearn the core techniques of computer forensics to acquire and secure digital evidence skillfullyConduct a digital forensic examination and document the digital evidence collectedPerform a variety of Windows forensic investigations to analyze and overcome complex challengesBook DescriptionA computer forensics investigator must possess a variety of skills, including the ability to answer legal questions, gather and document evidence, and prepare for an investigation.
The most comprehensive guide to ethical hacking and penetration testing with Kali Linux, from beginner to professionalKey FeaturesLearn to compromise enterprise networks with Kali LinuxGain comprehensive insights into security concepts using advanced real-life hacker techniquesUse Kali Linux in the same way ethical hackers and penetration testers do to gain control of your environmentPurchase of the print or Kindle book includes a free eBook in the PDF formatBook DescriptionKali Linux is the most popular and advanced penetration testing Linux distribution within the cybersecurity industry.
Develop technical skills and expertise to automate AWS networking tasksKey FeaturesA fast paced guide that will help you pass the exam with confidenceLearn advanced skill sets to build effective AWS networking solutions Enhance your AWS skills with practice exercises and mock testsBook DescriptionAmazon has recently come up a with specialty certifications which validates a particular user's expertise that he/she would want to build a career in.
Essential Skills for a Successful IT CareerWritten by CompTIA certification and training expert Mike Meyers, this instructive, full-color guide will help you pass CompTIA Network+ exam N10-005 and become an expert networking technician.
Updated for the 2011 CompTIA Network+ exam and featuring more than 40 labs Supplements Mike Meyers CompTIA Network+ Guide to Managing and Troubleshooting Networks, Third EditionIncludes materials lists and lab set-up instructionsProvides students with the real-world, hands-on practice they need to pass the exam and succeed on the job
Build your own secure enterprise or home penetration testing lab to dig into the various hacking techniquesKey Features[*]Design and build an extendable penetration testing lab with wireless access suitable for home and enterprise use[*]Fill the lab with various components and customize them according to your own needs and skill level[*]Secure your lab from unauthorized access and external attacksBook DescriptionStarting with the basics of wireless networking and its associated risks, we will guide you through the stages of creating a penetration testing lab with wireless access and preparing your wireless penetration testing machine.
State-of-the-art SIP primerSIP (Session Initiation Protocol) is the open standard that will make IP telephony an irresistible force in communications, doing for converged services what http does for the Web.
