Open Source Security Appliance Analisi Di Tre Piattaforme E Applicazioni Realizzate
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A Letter to the FCC [PDF]
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, DC 20554 In the Matter of ) ) Amendment of Part 0, 1, 2, 15 and 18 of the ) ET Docket No. 15170 Commission’s Rules regarding Authorization ) Of Radio frequency Equipment ) ) Request for the Allowance of Optional ) RM11673 Electronic Labeling for Wireless Devices ) Summary The rules laid out in ET Docket No. 15170 should not go into effect as written. They would cause more harm than good and risk a significant overreach of the Commission’s authority. Specifically, the rules would limit the ability to upgrade or replace firmware in commercial, offtheshelf home or smallbusiness routers. This would damage the compliance, security, reliability and functionality of home and business networks. It would also restrict innovation and research into new networking technologies. We present an alternate proposal that better meets the goals of the FCC, not only ensuring the desired operation of the RF portion of a WiFi router within the mandated parameters, but also assisting in the FCC’s broader goals of increasing consumer choice, fostering competition, protecting infrastructure, and increasing resiliency to communication disruptions. If the Commission does not intend to prohibit the upgrade or replacement of firmware in WiFi devices, the undersigned would welcome a clear statement of that intent. Introduction We recommend the FCC pursue an alternative path to ensuring Radio Frequency (RF) compliance from WiFi equipment. We understand there are significant concerns regarding existing users of the WiFi spectrum, and a desire to avoid uncontrolled change. However, we most strenuously advise against prohibiting changes to firmware of devices containing radio components, and furthermore advise against allowing nonupdatable devices into the field. -
Campus Networking Best Practices Session 5: Wireless
Campus Networking Best Practices Session 5: Wireless LAN Hervey Allen Dale Smith NSRC & University of Oregon University of Oregon & NSRC [email protected] [email protected] Wireless LAN • Provide wireless network across your campus that has the following characteristics: – Authentication – only allow your users – Roaming – allow users to start up in one section of your network, then move to another location – Runs on your campus network Firewall/ Border Traffic Shaper Router Wireless REN switch Authentication Core Gateway Router Core Servers Network Access Control (NAC) Enterprise Identity Management • Processes and Documentation of users. – Now you must deal with this. – What to use as the back-end user store? • LDAP • Active Directory • Kerberos • Other? – Will this play nice with future use? • email, student/staff information, resource access, ... Identity Management Cont. • An example of such a project can be seen here: – http://ccadmin.uoregon.edu/idm/ • This is a retrofit on to an already retrofitted system. • Learn from others and try to avoid this situation if possible. A Wireless Captive Portal The Wireless Captive Portal • Previous example was very simple. • A Captive Portal is your chance to: – Explain your Acceptable Use Policies – Decide if you must authenticate, or – Allow users on your network and monitor for problems instead (alternate solution). – Anything else? Branding? What's Happening? • remember our initial network diagrams...? • Do you think our hotel built their own solution? • Probably not... Commercial Solutions • Aruba http://www.arubanetworks.com/ • Bradford Networks – http://www.bradfordnetworks.com/ • Cisco NAC Appliance (Clean Access) – http://www.cisco.com/en/US/products/ps6128/ • Cisco Wireless LAN Controllers – http://www.cisco.com/en/US/products/hw/wireless/ • Enterasys http://www.enterasys.com/ • Vernier http://www.verniernetworks.com Open Source Solutions • CoovaChilli (morphed from Chillispot) – http://coova.org/wiki/index.php/CoovaChilli – Uses RADIUS for access and accounting. -
Opnsense Your Next Open Source Firewall
OPNsense Your next open source firewall www.rhinolabsinc.com About OPNsense Highlights Businesses ProtEct your businEss nEtwork and sEcurE your connEctions. From thE stateful inspection firewall to thE inline intrusion detection & prevention systEm EvErything is includEd for frEE.UsE thE traffic shaper to EnhancE nEtwork pErformancE and prioritisE Businesses you voicE ovEr ip abovE othEr traffic. Backup your configuration to thE cloud automatically, no nEEd for manual backups anymorE! School Networks Limit and share available bandwidth evenly amongst studEnts and utilisE thE category based web filtering to filtEr unwantEd traffic such as adult contEnt and malicious wEbsitEs. Its Easy to sEtup as no additional plugins nor packagEs arE School Networks rEquirEd. TEach about sEcurity or usE our dEvElopmEnt documEntation to show how an ModEl ViEwEr ControllEr works. You and your studEnts arE invitEd to join thE Effort and OPNsEnsE community! About OPNsense Highlights Hotels & Campings Hotels and campIngs usually utIlIse a captIve portal to allow guests (paId) access to Internet for a lImIted duratIon. Guests need to logIn usIng a voucher that they can eIther buy or Hotels and Camping obtaIn for free at the receptIon. OPNsense has a buIlt-In captive portal wIth voucher support and can easIly create them on the fly. On The Road Even on the road OPNsense Is a great asset to your busIness as It offers OpenVPN and IPSec VPN solutIon wIth road warrior support. The easy client exporter make On The Road configurIng your OpenVPN SSL clIent setup a breeze. Remote Offices & SOHO UtIlIse the Integrated sIte to sIte VPN (IPsec or SSL VPN) to create a secure network connectIon to and from your remote offices. -
Introduzione Al Mondo Freebsd
Introduzione al mondo FreeBSD Corso avanzato Netstudent Netstudent http://netstudent.polito.it E.Richiardone [email protected] maggio 2009 CC-by http://creativecommons.org/licenses/by/2.5/it/ The FreeBSD project - 1 ·EÁ un progetto software open in parte finanziato ·Lo scopo eÁ mantenere e sviluppare il sistema operativo FreeBSD ·Nasce su CDROM come FreeBSD 1.0 nel 1993 ·Deriva da un patchkit per 386BSD, eredita codice da UNIX versione Berkeley 1977 ·Per problemi legali subisce un rallentamento, release 2.0 nel 1995 con codice royalty-free ·Dalla release 5.0 (2003) assume la struttura che ha oggi ·Disponibile per x86 32 e 64bit, ia64, MIPS, ppc, sparc... ·La mascotte (Beastie) nasce nel 1984 The FreeBSD project - 2 ·Erede di 4.4BSD (eÁ la stessa gente...) ·Sistema stabile; sviluppo uniforme; codice molto chiaro, ordinato e ben commentato ·Documentazione ufficiale ben curata ·Licenza molto permissiva, spesso attrae aziende per progetti commerciali: ·saltuariamente esterni collaborano con implementazioni ex-novo (i.e. Intel, GEOM, atheros, NDISwrapper, ZFS) ·a volte no (i.e. Windows NT) ·Semplificazione di molte caratteristiche tradizionali UNIX Di cosa si tratta Il progetto FreeBSD include: ·Un sistema base ·Bootloader, kernel, moduli, librerie di base, comandi e utility di base, servizi tradizionali ·Sorgenti completi in /usr/src (~500MB) ·EÁ giaÁ abbastanza completo (i.e. ipfw, ppp, bind, ...) ·Un sistema di gestione per software aggiuntivo ·Ports e packages ·Documentazione, canali di assistenza, strumenti di sviluppo ·i.e. Handbook, -
Wireless Authentication
Wireless Authentication Network Startup Resource Center www.nsrc.org These materials are licensed under the Creative Commons Attribution-NonCommercial 4.0 International license (http://creativecommons.org/licenses/by-nc/4.0/) Overview Define authentication Strengths and weaknesses of captive portals How captive portals work What is Authentication? Verifying the claim that an entity is allowed to act on behalf of a given known identity More simply: • Is this person/device who they say they are? • Can they prove it • for example, with password, signature? • In our case, the entity is the software, acting on behalf of the user controlling the computer. Why Is Auth So Complicated? I am on a computer. Am I its owner? • Device is not the same as person. I am a network administrator • Should I have access to the finance system? I am connecting to the network from home • Should I have access to all my work resources? I am a printer • Should I be able to scp files to the network? Authentication Core Concepts These are all different concepts: • Confidentiality • Access Control • Authorization • Authentication Confidentiality Ensure that only those who should have access to information can indeed do so (usually encryption) Access Control Access control is the mechanisms by which rights & restrictions are controlled & enforced Authorization Authorization defines what an entity (a user, a device) is authorized (allowed), to access • Which networks (ACLs/filters) • Which systems, which files ? (FS ACLs, permissions) • When can they do that (time policies) ? • Can they run an application or access a service ? Authentication We want to know: WHO, WHERE(*), WHEN • Which entity? • What AP did they associate with? • When did they log on ? • What IP number did they have? PSK (Pre-Shared Key) cannot tell us this. -
Ipfire Duobox Business, 4 GB RAM, 64 GB SSD
Item no.: 323825 IPFire DuoBox Business, 4 GB RAM, 64 GB SSD from 462,37 EUR Item no.: 323825 shipping weight: 1.20 kg Manufacturer: IPFire Product Description IPFire DuoBox Business, 4 GB RAM, 64 GB SSDThis Firewall version was specifically designed for small offices und home offices, in which a stable and fast Internet connection is essential. The Duo Box Business provides you with fast Internet, while being low-cost and energy-efficient. It keeps your business connected and, most importantly, it keeps your network safe. Main Features: ● 2x Gigabit Ethernet for LAN and WAN ● 1x 300 Mbit dual-band Wi-Fi with access point mode ● optionally upgradeable with LTE Scope of Delivery: ● System ● Power Cable ● PSU ● 2x WLAN antennas Specifications Application: Firewall application for SOHO, branch offices and IoT Type: aluminum profile construction without venting holes, black anodized Dimensions (W x D x H): 134 x 108 x 55 mm Weight: 1.2 kg Cooling: directly attached to chassis Operating conditions: 0 - 50 °C / 80 % rel. humidity CPU: Intel Pentium 3558U, 2x 1.7 GHz RAM: 4 GB DDR3L Mainboard: customized eNUC platform I/O front (standard): 1x RS232, 1x USB 3.0, 1x Audio I/O back: 2x HDMI, 2x USB 3.0, 2x RJ45 (Realtek GLAN) I/O internal: internal I/O might be occupied - depending on your configuration, 1x mSATA/mPCIe full size, 2x USB 2.0 Storage: 1x 2.5" 64 GB SSD (industrial, MLC, 0 - +70 °C ) Graphics: Intel HD, up to 2 independend displays supported, max. resolution: 3840 x 2160 px Wireless LAN, Unex DNUR-S2 300 Mbit dual-band WLAN module LTE: Huawei 909u-5214G LTE (FDD) B1/B2/B3/B5/B7/B8/B203G DC-HSPA+/HSPA+/HSPA/UMTS B1/B2/B5/B82G EDGE/ GPRS/ GSM - 850/900/1800/1900MHz Power-In: DC wide-input 9..19V, 5.5 x 2.5 mm plug PSU: FSP060-DHAN3; external AC/DC adapterInput: 90 to 264 V ACOutput: 12 V / 60 W Power consumption: Idle 6 W, 100% load (Cel.) 11 W OS compatibility: IPFire, OPNSense, PFSense, Ubuntu Linux Scan this QR code to view the product All details, up-to-date prices and availability Powered by TCPDF (www.tcpdf.org). -
Network Devices Configuration Guide for Packetfence Version 6.5.0 Network Devices Configuration Guide by Inverse Inc
Network Devices Configuration Guide for PacketFence version 6.5.0 Network Devices Configuration Guide by Inverse Inc. Version 6.5.0 - Jan 2017 Copyright © 2017 Inverse inc. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". The fonts used in this guide are licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: http:// scripts.sil.org/OFL Copyright © Łukasz Dziedzic, http://www.latofonts.com, with Reserved Font Name: "Lato". Copyright © Raph Levien, http://levien.com/, with Reserved Font Name: "Inconsolata". Table of Contents About this Guide ............................................................................................................... 1 Other sources of information ..................................................................................... 1 Note on Inline enforcement support ................................................................................... 2 List of supported Network Devices ..................................................................................... 3 Switch configuration .......................................................................................................... 4 Assumptions ............................................................................................................ -
Kratka Povijest Unixa Od Unicsa Do Freebsda I Linuxa
Kratka povijest UNIXa Od UNICSa do FreeBSDa i Linuxa 1 Autor: Hrvoje Horvat Naslov: Kratka povijest UNIXa - Od UNICSa do FreeBSDa i Linuxa Licenca i prava korištenja: Svi imaju pravo koristiti, mijenjati, kopirati i štampati (printati) knjigu, prema pravilima GNU GPL licence. Mjesto i godina izdavanja: Osijek, 2017 ISBN: 978-953-59438-0-8 (PDF-online) URL publikacije (PDF): https://www.opensource-osijek.org/knjige/Kratka povijest UNIXa - Od UNICSa do FreeBSDa i Linuxa.pdf ISBN: 978-953- 59438-1- 5 (HTML-online) DokuWiki URL (HTML): https://www.opensource-osijek.org/dokuwiki/wiki:knjige:kratka-povijest- unixa Verzija publikacije : 1.0 Nakalada : Vlastita naklada Uz pravo svakoga na vlastito štampanje (printanje), prema pravilima GNU GPL licence. Ova knjiga je napisana unutar inicijative Open Source Osijek: https://www.opensource-osijek.org Inicijativa Open Source Osijek je član udruge Osijek Software City: http://softwarecity.hr/ UNIX je registrirano i zaštićeno ime od strane tvrtke X/Open (Open Group). FreeBSD i FreeBSD logo su registrirani i zaštićeni od strane FreeBSD Foundation. Imena i logo : Apple, Mac, Macintosh, iOS i Mac OS su registrirani i zaštićeni od strane tvrtke Apple Computer. Ime i logo IBM i AIX su registrirani i zaštićeni od strane tvrtke International Business Machines Corporation. IEEE, POSIX i 802 registrirani i zaštićeni od strane instituta Institute of Electrical and Electronics Engineers. Ime Linux je registrirano i zaštićeno od strane Linusa Torvaldsa u Sjedinjenim Američkim Državama. Ime i logo : Sun, Sun Microsystems, SunOS, Solaris i Java su registrirani i zaštićeni od strane tvrtke Sun Microsystems, sada u vlasništvu tvrtke Oracle. Ime i logo Oracle su u vlasništvu tvrtke Oracle. -
Debian \ Amber \ Arco-Debian \ Arc-Live \ Aslinux \ Beatrix
Debian \ Amber \ Arco-Debian \ Arc-Live \ ASLinux \ BeatriX \ BlackRhino \ BlankON \ Bluewall \ BOSS \ Canaima \ Clonezilla Live \ Conducit \ Corel \ Xandros \ DeadCD \ Olive \ DeMuDi \ \ 64Studio (64 Studio) \ DoudouLinux \ DRBL \ Elive \ Epidemic \ Estrella Roja \ Euronode \ GALPon MiniNo \ Gibraltar \ GNUGuitarINUX \ gnuLiNex \ \ Lihuen \ grml \ Guadalinex \ Impi \ Inquisitor \ Linux Mint Debian \ LliureX \ K-DEMar \ kademar \ Knoppix \ \ B2D \ \ Bioknoppix \ \ Damn Small Linux \ \ \ Hikarunix \ \ \ DSL-N \ \ \ Damn Vulnerable Linux \ \ Danix \ \ Feather \ \ INSERT \ \ Joatha \ \ Kaella \ \ Kanotix \ \ \ Auditor Security Linux \ \ \ Backtrack \ \ \ Parsix \ \ Kurumin \ \ \ Dizinha \ \ \ \ NeoDizinha \ \ \ \ Patinho Faminto \ \ \ Kalango \ \ \ Poseidon \ \ MAX \ \ Medialinux \ \ Mediainlinux \ \ ArtistX \ \ Morphix \ \ \ Aquamorph \ \ \ Dreamlinux \ \ \ Hiwix \ \ \ Hiweed \ \ \ \ Deepin \ \ \ ZoneCD \ \ Musix \ \ ParallelKnoppix \ \ Quantian \ \ Shabdix \ \ Symphony OS \ \ Whoppix \ \ WHAX \ LEAF \ Libranet \ Librassoc \ Lindows \ Linspire \ \ Freespire \ Liquid Lemur \ Matriux \ MEPIS \ SimplyMEPIS \ \ antiX \ \ \ Swift \ Metamorphose \ miniwoody \ Bonzai \ MoLinux \ \ Tirwal \ NepaLinux \ Nova \ Omoikane (Arma) \ OpenMediaVault \ OS2005 \ Maemo \ Meego Harmattan \ PelicanHPC \ Progeny \ Progress \ Proxmox \ PureOS \ Red Ribbon \ Resulinux \ Rxart \ SalineOS \ Semplice \ sidux \ aptosid \ \ siduction \ Skolelinux \ Snowlinux \ srvRX live \ Storm \ Tails \ ThinClientOS \ Trisquel \ Tuquito \ Ubuntu \ \ A/V \ \ AV \ \ Airinux \ \ Arabian -
M0n0wall and PPTP Preface
M0n0wall and PPTP December 8, 2003 Version 1.0 Francisco Artes [email protected] Preface: ............................................................................................................................... 1 Audience: ............................................................................................................................ 1 Assumptions:....................................................................................................................... 2 Subnetting and VLAN routing:........................................................................................... 2 Setup of m0n0wall software: .............................................................................................. 3 PPTP User Setup:................................................................................................................5 PPTP Firewall Rules:.......................................................................................................... 6 Example of filtered PPTP Rules: .................................................................................... 9 Setting up a PPTP Client on Windows XP™:................................................................... 11 Testing our PPTP Connection in Windows ™: ............................................................ 14 Some things I have found not to work over the PPTP Connection: ................................. 17 Preface: This document is intended to outline several different PPTP VPN type setups, it includes a how-to on setting up a -
List of BSD Operating Systems
FreeBSD-based SNo Name Description A lightweight operating system that aims to bring the flexibility and philosophy of Arch 1 ArchBSD Linux to BSD-based operating systems. 2 AskoziaPBX Discontinued 3 BSDBox 4 BSDeviant 5 BSDLive 6 Bzerk CD 7 DragonFly BSD Originally forked from FreeBSD 4.8, now developed in a different direction 8 ClosedBSD DesktopBSD is a discontinued desktop-oriented FreeBSD variant using K Desktop 9 DesktopBSD Environment 3.5. 10 EclipseBSD Formerly DamnSmallBSD; a small live FreeBSD environment geared toward developers and 11 Evoke system administrators. 12 FenestrOS BSD 13 FreeBSDLive FreeBSD 14 LiveCD 15 FreeNAS 16 FreeSBIE A "portable system administrator toolkit". It generally contains software for hardware tests, 17 Frenzy Live CD file system check, security check and network setup and analysis. Debian 18 GNU/kFreeBSD 19 Ging Gentoo/*BSD subproject to port Gentoo features such as Portage to the FreeBSD operating 20 Gentoo/FreeBSD system GhostBSD is a Unix-derivative, desktop-oriented operating system based on FreeBSD. It aims to be easy to install, ready-to-use and easy to use. Its goal is to combine the stability 21 GhostBSD and security of FreeBSD with pre-installed Gnome, Mate, Xfce, LXDE or Openbox graphical user interface. 22 GuLIC-BSD 23 HamFreeSBIE 24 HeX IronPort 25 security appliances AsyncOS 26 JunOS For Juniper routers A LiveCD or USB stick-based modular toolkit, including an anonymous surfing capability using Tor. The author also made NetBSD LiveUSB - MaheshaNetBSD, and DragonFlyBSD 27 MaheshaBSD LiveUSB - MaheshaDragonFlyBSD. A LiveCD can be made from all these USB distributions by running the /makeiso script in the root directory. -
How to Accelerate Your Internet
How To Accelerate Your Internet A practical guide to Bandwidth Management and Optimisation using Open Source Software How To Accelerate Your Internet For more information about this project, visit us online at http://bwmo.net/ Editor: Flickenger R. Associate Editors: Belcher M., Canessa E., Zennaro M. Publishers: INASP/ICTP © 2006, BMO Book Sprint Team First edition: October 2006 ISBN: 0-9778093-1-5 Many designations used by manufacturers and vendors to distinguish their products are claimed as trademarks. Where those designations appear in this book, and the authors were aware of a trademark claim, the designations have been printed in all caps or initial caps. All other trademarks are property of their respective owners. The authors and publisher have taken due care in preparation of this book, but make no expressed or implied warranty of any kind and assume no responsibil- ity for errors or omissions. No liability is assumed for incidental or consequen- tial damages in connection with or arising out of the use of the information con- tained herein. This work is released under the Creative Commons Attribution-ShareAlike 2.5 license. For more details regarding your rights to use and redistribute this work, see http://creativecommons.org/licenses/by-sa/2.5/ Contents Preface ix About This Book xi Introduction 1 Bandwidth, throughput, latency, and speed.............................................................................. 2 Not enough to go around........................................................................................................