Get The Book of IMAP - Building a Mail Server with Courier and PDF

By Peer Hartleben, Peer Heinlein

IMAP (the net Message entry Protocol) permits consumers to entry their electronic mail on a distant server, no matter if from the workplace, a distant position, or a cellphone or different equipment. IMAP is robust and versatile, yet it's additionally advanced to establish; it's more challenging to enforce than POP3 and extra error-prone for either patron and server.

The e-book of IMAP bargains a close creation to IMAP and POP3, the 2 protocols that govern all glossy mail servers and consumers. You'll learn the way the protocols paintings in addition to tips to set up, configure, and retain the 2 preferred open resource mail platforms, Courier and Cyrus.

Authors Peer Heinlein and Peer Hartleben have organize hundreds of thousands of mail servers and supply useful tricks approximately troubleshooting error, migration, filesystem tuning, cluster setups, and password defense that can assist you extricate your self from all types of difficult events. You'll additionally find out how to:

Create and use shared folders, digital domain names, and consumer quotas Authenticate consumer facts with PAM, MySQL, PostgreSQL, and LDAP deal with heavy site visitors with load balancers and proxies Use integrated instruments for server research, upkeep, and upkeep enforce complementary webmail consumers like Squirrelmail and Horde/IMP organize and use the Sieve e-mail filter

Thoroughly commented references to the POP and IMAP protocols around out the e-book, making The publication of IMAP an important source for even the main skilled approach administrators.

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New PDF release: Darknet: A Beginner’s Guide to Staying Anonymous

By Lance Henderson

ISBN-10: 1481931385

ISBN-13: 9781481931380

Are looking to surf the net anonymously? Cloak your on-line actions? i'll assist you develop into a ghost on the net, leaving no tracks again for your ISP. This booklet covers all of it! Encrypting your deepest records, securing your computer, overlaying your on-line footsteps, and all whereas providing you with peace of brain with overall a hundred% ANONYMITY.

Don't waste months scouring the net for information. simply learn this! You'll be hooked in 5 mins. It's all the following: CIA recommendations, how the NSA catches Tor clients, Truecrypt and the FBI, nuking monitoring cookies, deepest shopping, combating identification theft.

I will exhibit you:

-How to Be nameless Online
-Step by means of Step publications for Tor, Freenet, I2P, VPNs, Usenet and more
-Browser Fingerprinting
-Anti-Hacking and Counter-Forensic Techniques
-Photo & Video Metadata
-How to Encrypt records (I make this large simple)
-How to Defeat NSA Spying
-How to Browse the Deep Web
-How to guard Your Identity
-How to conceal Anything!

You've most likely learn easy methods to Be Invisible by way of J. J. Luna and Incognito Toolkit by means of Rob Robideau, and whereas they're high quality books, you would like this better half piece to take it to the subsequent point!

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E-Payment und E-Billing: Elektronische Bezahlsysteme für by Marius Dannenberg PDF

By Marius Dannenberg

ISBN-10: 3322912523

ISBN-13: 9783322912527

ISBN-10: 3322912531

ISBN-13: 9783322912534

Sichere, effiziente, kostengünstige und bequem zu bedienende elektronische Zahlungs­ systeme sind eine entscheidende Voraussetzung für die weitere Entwicklung des elek­ tronischen Handels. Etliche Anbieter solcher Systeme haben immer wieder versucht, mit ihren innovativen Bezahlverfahren das Vertrauen der Kunden zu gewinnen. Erfolgreich waren bisher jedoch nur wenige. So ist es dann auch nicht verwunderlich, dass im Rahmen einer weltweiten Studie des division of alternate and aus Groß­ britannien, festgestellt wurde, dass Firmenkunden derzeit erst bei maximal 25 Prozent ihrer Lieferanten on-line bezahlen können. Diesen Höchstwert erreichen allerdings vor­ erst auch nur Unternehmen aus Australien. Eine elektronische Bezahlfunktion bieten in den united states sixteen Prozent, in Großbritannien 15 Prozent und in der BRD ebenfalls 15 Prozent der Unternehmen ihren Kunden an. Hierzulande hat der Anteil der Unternehmen, die ihren Kunden die Möglichkeit zum elektronischen Bezahlen einräumen zwischen 2001 und 2002 sogar leicht abgenommen. Ziel des vorliegenden Buches ist es, die verschiedenen elektronischen Zahlungssysteme, die bisher entwickelt wurden, systematisch vorzustellen und anhand von spezifischen Kriterien zu bewerten. Dadurch wollen wir herausfinden, welche Zahlungssysteme als geeignet erscheinen, den elektronischen Handel bzw. die herannahende Paid-Content­ Ära im web adäquater als es bisher der Fall ist zu unterstützen. Das Buch gliedert sich - neben dem ersten einleitenden und dem letzten zusammenfassenden Kapitel - in sieben weitere Kapitel, so dass es aus insgesamt neun Kapiteln besteht. Die in Kapitel 1 vorgetragenen Überlegungen bezüglich der Systematisierung und Be­ wertung von elektronischen Zahlungssystemen bilden die Leitidee zum Aufbau des Buches.

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New PDF release: Internet Technologies, Applications and Societal Impact:

By Stefan Brachmański (auth.), Wojciech Cellary, Arun Iyengar (eds.)

ISBN-10: 0387356169

ISBN-13: 9780387356167

ISBN-10: 1475755740

ISBN-13: 9781475755749

The 2002 IFIP Workshop on web applied sciences, purposes, and Societal effect (WITASI 2002), held in Wroclaw, Poland, October 10-11, 2002, provides various study features of the net, either technical and societal. The workshop goals at getting jointly scientists and practitioners from assorted learn parts to interact on net improvement and contemplate web outcomes to the economic climate and society. The papers offered in those court cases describe cutting-edge examine in such parts of net functions as languages, mobility, multimedia, caliber of carrier, voice over IP, and instant entry. a complete of forty papers have been submitted to WITASI 2002 out of which 18 papers have been chosen for presentation on the workshop and inclusion within the court cases. The workshop additionally comprises four invited papers. WIT ASI 2002 was once backed via IFIP -the foreign Federation for info Processing. It used to be prepared by means of operating workforce WG 6.4 on net functions Engineering of the Technical Committee TC 6 on verbal exchange structures. in the community, WITASI 2002 was once geared up via the Institute of keep an eye on and structures Engineering, Wroclaw collage of Technology.

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Download e-book for kindle: The Filter Bubble: What the Internet Is Hiding from You by Eli Pariser

By Eli Pariser

ISBN-10: 1594203008

ISBN-13: 9781594203008

An eye-opening account of the way the hidden upward push of personalization on the net is controlling-and limiting-the details we devour.

In December 2009, Google all started customizing its seek effects for every consumer. rather than supplying you with the main extensively well known consequence, Google now attempts to foretell what you're probably to click. in keeping with board president Eli Pariser, Google's switch in coverage is symptomatic of the main major shift to happen on the internet in fresh years-the upward push of personalization. during this groundbreaking research of the recent hidden internet, Pariser uncovers how this starting to be pattern threatens to manage how we eat and proportion info as a society-and finds what we will be able to do approximately it.

although the phenomenon has long gone principally undetected earlier, customized filters are sweeping the net, growing person universes of knowledge for every folks. Facebook-the basic information resource for progressively more Americans-prioritizes the hyperlinks it believes will attract you in order that when you are a liberal, you could anticipate to work out merely revolutionary hyperlinks. Even an old-media bastion like The Washington Post devotes the pinnacle of its domestic web page to a information feed with the hyperlinks your fb buddies are sharing. behind the curtain a burgeoning of knowledge businesses is monitoring your own details to promote to advertisers, out of your political leanings to the colour you painted your front room to the climbing boots you simply browsed on Zappos.

In a personalised global, we are going to more and more be typed and fed simply information that's friendly, generic, and confirms our beliefs-and simply because those filters are invisible, we won't comprehend what's being hidden from us. Our prior pursuits will make certain what we're uncovered to sooner or later, leaving much less room for the unforeseen encounters that spark creativity, innovation, and the democratic trade of ideas.

whereas all of us fear that the net is eroding privateness or shrinking our cognizance spans, Pariser uncovers a extra pernicious and much- attaining development on the web and indicates how we will- and must-change direction. With brilliant element and memorable scope, The filter out Bubble finds how personalization undermines the Internet's unique objective as an open platform for the unfold of principles and will depart us all in an remoted, echoing world.

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Download e-book for kindle: TCP/IP Illustrated, Volume 1: The Protocols (2nd Edition) by W. Richard Stevens, Kevin R. Fall

By W. Richard Stevens, Kevin R. Fall

ISBN-10: 0321336313

ISBN-13: 9780321336316

TCP/IP Illustrated, quantity 1, moment variation, is an in depth and visible consultant to today’s TCP/IP protocol suite. totally up to date for the latest thoughts, it demonstrates every one protocol in motion via life like examples from glossy Linux, home windows, and Mac OS environments. There’s no higher solution to become aware of why TCP/IP works because it does, the way it reacts to universal stipulations, and the way to use it on your personal purposes and networks.

Building at the overdue W. Richard Stevens’ vintage first version, writer Kevin R. Fall provides his state-of-the-art adventure as a pace-setter in TCP/IP protocol study, updating the e-book to totally mirror the newest protocols and top practices. He first introduces TCP/IP’s middle targets and architectural options, displaying how they could robustly attach varied networks and help a number of providers operating at the same time. subsequent, he rigorously explains web addressing in either IPv4 and IPv6 networks. Then, he walks via TCP/IP’s constitution and serve as from the ground up: from hyperlink layer protocols–such as Ethernet and Wi-Fi–through community, shipping, and alertness layers.

Fall completely introduces ARP, DHCP, NAT, firewalls, ICMPv4/ICMPv6, broadcasting, multicasting, UDP, DNS, and masses extra. He bargains huge insurance of trustworthy delivery and TCP, together with connection administration, timeout, retransmission, interactive information movement, and congestion keep watch over. ultimately, he introduces the fundamentals of defense and cryptography, and illuminates the the most important glossy protocols for safeguarding defense and privateness, together with EAP, IPsec, TLS, DNSSEC, and DKIM. no matter what your TCP/IP event, this e-book may help you achieve a deeper, extra intuitive figuring out of the complete protocol suite so that you can construct greater functions and run extra trustworthy, effective networks.

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Download e-book for kindle: Internetworking: Technological Foundations and Applications by Christoph Meinel, Harald Sack

By Christoph Meinel, Harald Sack

ISBN-10: 3642353924

ISBN-13: 9783642353925

This booklet is meant to function a complete and instructive advisor throughout the new global of electronic communique. at the actual layer optical and electric cabling know-how are defined in addition to instant communique applied sciences. at the information hyperlink layer neighborhood zone networks (LANs) are brought including the most well-liked LAN applied sciences corresponding to Ethernet, Token Ring, FDDI, and ATM in addition to instant LAN applied sciences together with IEEE 802.x, Bluetooth, or ZigBee. a variety of WAN applied sciences are coated together with modern excessive pace applied sciences like PDH and SDH as much as excessive pace instant WANs (WiMAX) and 4th iteration instant cellphone networks LTE. Routing applied sciences finish the therapy of the knowledge hyperlink layer. subsequent, there's the net layer with the web protocol IP that establishes a digital uniform community out of the internet of heterogeneous networks. intimately, either types, IPv4 in addition to the successor IPv6 are coated intimately in addition to ICMP, NDP, and cellular IP. within the next delivery layer protocol capabilities are supplied to provide a connection-oriented and trustworthy shipping provider at the foundation of the easy and unreliable IP. the fundamental protocols TCP and UDP are brought in addition to NAT, the community deal with translation. Beside delivery layer safety protocols like SSL and TLS are awarded. at the upmost program layer well known web program protocols are defined like DNS, SMTP, PGP, (S)FTP, NFS, SSH, DHCP, SNMP, RTP, RTCP, RTSP, and world-wide-web.

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Download e-book for iPad: Managing Microsoft Hybrid Clouds by Marcel van den Berg

By Marcel van den Berg

Hybrid cloud is the #1 deployment version for the close to destiny. Microsoft Azure attached to home windows Server and method middle bargains merits akin to low-cost backup, catastrophe restoration, and agility.

Discover the complete strength of cloud computing and Microsoft Azure Infrastructure prone (IaaS) with this easy-to-follow advisor. We take you thru every one step, the entire method from providing you with a great figuring out of cloud pcs to having the ability to attach Azure along with your on-premises info heart. utilizing sincerely illustrated examples, you're taken via find out how to deal with a Microsoft Hybrid Cloud.

Beginning with tips on how to manage website to web site VPN connections to Azure, we flow directly to growing digital machines and networks and automate this. handling Microsoft Hybrid Clouds will solution your entire questions about Azure and the way to learn from a hybrid cloud. This e-book will train you ways to attach on-premises home windows Server and approach middle to Azure. It indicates the energy of Azure but additionally explains that you simply may possibly count on good points that aren't but to be had.

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Get Internet Protocols: Advances, Technologies and Applications PDF

By Subrata Goswami

ISBN-10: 1461350506

ISBN-13: 9781461350507

ISBN-10: 146150385X

ISBN-13: 9781461503859

Internet Protocols (IP) covers a number of the more recent web applied sciences being constructed and explores how they're being applied within the actual international. the writer examines various implementation info on the topic of IP apparatus and software program. the cloth is geared up by way of functions in order that readers can larger comprehend the makes use of of IP know-how. incorporated are information of implementation matters in addition to a number of cutting-edge apparatus and software program. detailed beneficial properties contain insurance of:

-VPN's, IKE, cellular IP, 802.11b, 802.1x, 3G, Bluetooth, Zero-Conf, SLP, AAA, iFCP, SCTP, GSM, GPRS, CDMA2000, IPv6, DNSv6, MPLS and extra.
-Actual implementation techniques for routers via descriptions of Cisco 12410 GSR and Juniper M160.
-IP software program stack info also are incorporated for numerous well known working structures akin to home windows, BSD, VxWorks and Linux.

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