BEGIN:VCALENDAR CALSCALE:GREGORIAN PRODID:-//Pentabarf//Schedule//EN VERSION:2.0 BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:The verifiedexec feature has been part of NetBSD for some years now. It seems that a lot of people are unaware of the feature or do not k now the full capabilities of verifiedexec. This talk will introduce the fe ature\, what it can do and also what it could be capable of with some kerne l changes. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T100000 DURATION:PT1H00M LOCATION:MRT 205 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:An Introduction to Verifiedexec in NetBSD UID:318@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/318.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:The FreeBSD kernel uses seven different types of locks toensure proper access to the resources that it manages. Thistalk describes the hie rarchy of these locks from the low-leveland simple to the high-level and fu ll-featured. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T100000 DURATION:PT1H00M LOCATION:MRT 250 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:An Overview of Locking in the FreeBSD Kernel UID:306@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/306.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Automated Documentation ProofreadingMaking documentation easier and better by automating tests for errors in language\, formatting\, and u sage. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T113000 DURATION:PT0H30M LOCATION:MRT 256 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Automated Documentation Proofreading - igor: Making Documentation E asier UID:352@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/352.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:This talk will describe how the curses library was added to the standard tests performed by the Automated Test Framework in NetBSD. It wi ll discuss how the approach used was chosen and the pitfalls encountered du ring the implementation. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T113000 DURATION:PT1H00M LOCATION:MRT 250 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Automated testing of libcurses in NetBSD UID:317@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/317.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Ever since the University of California\, Berkeley CSRG impleme nted the chroot(8) command and system call in its BSD operating system in 1 982\, the community-developed BSD Unix derivatives have set the standard fo r the introduction of plurality to the conventionally-singular Unix computi ng model. Today's system operators and developers have an array of BSD-lice nsed multiplicity strategies at their disposal that offer various degrees o f both isolation and virtualization when introducing plurality. This paper will survey current and experimental BSD multiplicity strategies including chroot\, FreeBSD jail\, NetBSD/Xen\, Amazon EC2\, compat_linux\, GXemul and SIMH\, plus experimental strategies such as FreeBSD BHyVe\, compat_mach\, Usermode NetBSD\, Dragonfly BSD vkernel\, OpenBSD sysjail and NetBSD mult. As an applied survey\, this paper will both categorize each multiplicity st rategy by the Unix environment to which it introduces plurality and demonst rate the usage of the utilities relating to each solution. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T100000 DURATION:PT1H00M LOCATION:MRT 218 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:BSD Multiplicity - An applied survey of BSD multiplicity and virtua lization strategies from chroot to BHyVe UID:291@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/291.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Take the BSDA certification. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T120000 DURATION:PT1H30M LOCATION:POR 106 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:BSDA - BSD Certification UID:341@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/341.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Take the BSDA certification. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120512T120000 DURATION:PT1H30M LOCATION:MRT 256 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:BSDA - BSD Certification UID:342@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/342.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Razorback is a framework for an intelligence driven security so lution. It consists of a large number of components and dependencies that make the barrier to deployment quiet large for the uninitiated. This talk aims to shed some light on the process of creating a virtual appliance that enabled us to reduce the barrier for people that want to test the system. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120512T100000 DURATION:PT1H00M LOCATION:MRT 205 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Building a FreeBSD based Virtual Appliance - How we built the Razor back appliance UID:309@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/309.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:This session is aimed at experienced or aspiring network admini strators who want to expand their knowledge of PF\, the OpenBSD packet filt er\, and related tools. A basic knowledge of Unix and TCP/IP network confi guration is expected and required. A no nonsense session to get you started with PF or refresh your knowledge with the latest updates. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120509T130000 DURATION:PT3H00M LOCATION:DMS 3105 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Building the network you need with PF\, the OpenBSD packet filter UID:293@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/293.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Bullet Cache is an in-memory cache server inspired by memcached \, but with a twist: a powerful record tagging and bulk query facility\, co nfigurable multithreading models and a dump / cache prewarm option. This ta lk will have two parts: a technical description of Bullet Cache's implement ation with focus on programming techniques and optimizations\, and a descri ption of usage scenarios with the focus on how it can help real-world appli cations (not limited to Web applications). DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T133000 DURATION:PT1H00M LOCATION:MRT 250 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Bullet Cache - Balancing speed and usability in a cache server UID:339@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/339.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION: DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T140000 DURATION:PT0H30M LOCATION:MRT 256 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:CAM Target Layer UID:355@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/355.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION: DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T153000 DURATION:PT0H30M LOCATION:MRT 256 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Capsicum UID:357@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/357.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:The closing DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120512T170000 DURATION:PT1H00M LOCATION:MRT 218 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Closing session - The wrap up UID:345@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/345.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:You do not need to be a doc committer in order to attend the Jo int Documentation Summit as it is open to anyone within a BSD or the Postgr eSQL community who is interested in documentation (including man pages\, Gu ides/Handbooks\, FAQs\, publications\, website material\, press releases\, and other marketing material) or translations. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120513T090000 DURATION:PT8H00M LOCATION:BRS 314 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Collaborative Docsummit - between BSDCan & PGCon UID:343@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/343.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Advocates of open source software often claim that the public a vailabilityof source code gives them a security advantage: Given enough eye balls\, allbugs are shallow\, according to Eric S. Raymond. While it is cl ear thatthe world has no shortage of eyeballs\, it is far from clear that t hey arebeing usefully employed\; and the putative security benefits of open sourcecode evaporates if nobody takes advantage of the opportunity to read thesource code with which they are provided.In this talk I will draw upon my experiences with a large open source project(FreeBSD) and running a bug bounty program at a small commercial project(Tarsnap) to offer advice on ho w to maximize the likelihood that securityvulnerabilities are found and rep orted. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T133000 DURATION:PT1H00M LOCATION:MRT 205 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Crowdsourcing security - Lessons in open code and bug bounties UID:337@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/337.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Designing and developing the Ethernet Switch Framework for Free BSD. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120512T133000 DURATION:PT1H00M LOCATION:MRT 205 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Ethernet Switch Framework - Fully utilize your WLAN router UID:330@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/330.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Linux has has the ability to quickly reboot a system by loading a new kernel image into memory while they system is running and then resta rt into the new kernel bypassing the reset bios post process. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T150000 DURATION:PT1H00M LOCATION:MRT 250 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Fast reboots with kload UID:325@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/325.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:When we needed dozens of storage\, processing and front-end mac hines for a prototype of a new cloud media service\, we developed a cost-ef fective\, but technically challenging hybrid strategy of purchased\, rented dedicated and rented virtual servers. FreeBSD was an easy choice thanks to its performance\, reliability\, and unparalleled ease of management on a p er–node level. However\, while the number of infrastructure–level tasks kep t growing and we needed to scale through beta and release stages\, there wa s an obvious need to reduce complexity.After a year of tentative design and experimenting with partial solutions\, we started implementing in November 2011\, the result-in-progress being something we call unified configuratio n management (and deployment)\, bringing immediate returns on time invested . DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T163000 DURATION:PT1H00M LOCATION:MRT 218 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:FreeBSD Unified Deployment and Configuration Management - A practic al approach to managing highly heterogeneous installations UID:320@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/320.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:This paper describes the design and implementation of the FreeB SD operatingsystem port for the QorIQ Data Path Acceleration Architecture\, a family ofcommunications microprocessors from Freescale. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120512T113000 DURATION:PT1H00M LOCATION:MRT 205 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:FreeBSD on Freescale QorIQ Data Path Acceleration Architecture Devi ces UID:299@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/299.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Microsoft and NetApp will be presenting their initiative to bri ng native support for FreeBSD on the Microsoft Hyper-v hypervisor. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T113000 DURATION:PT1H00M LOCATION:MRT 218 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:FreeBSD on Microsoft Hyper-v - A collaborative effort between Micro soft\, NetApp\, and Citrix UID:287@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/287.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION: DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T163000 DURATION:PT0H30M LOCATION:MRT 256 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:FusionIO and FreeBSD UID:358@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/358.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Two technologies\; both new\, exciting\, with lots of new featu res\, so why not put them together and have even more fun?This talk is abou t my effort to combine two (relatively) new technologies\; Stream Control T ransmission Protocol (SCTP) and the computer language Go\, byimplementing t he functionality of SCTP as a library in Go. SCTP is a reliable message ori ented transport protocol\, has resistance against flooding andmasquerade at tacks and includes congestion avoidance procedures. First standerdized in O ctober 2000 by the Internet Engineering Task Force (IETF) inRFC 2960 and la ter updated by RFC 4960. Go is a concurrent\, statically typed compiled and garbage collected language with a syntax broadly similar to C.The initial design of the programming language Go started as an internal Google Inc. pr oject in 2007 and was officially announced and open sourced in2009.FreeBSD has the reference implementation for SCTP and Go is also available on this platform\, so it made sense to do the first implementation on this OS. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120512T133000 DURATION:PT1H00M LOCATION:MRT 212 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Go SCTP! - SCTP implemented in the language Go UID:285@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/285.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION: DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T133000 DURATION:PT0H30M LOCATION:MRT 256 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Google Code-In and FreeBSD UID:354@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/354.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:The hacker lounge is on the ground floor of residence. Bring y our laptop\, enjoy. THIS IS NOT THE SAME ROOM AS in 2011. Is is to the le ft as you walk past the residence registration desk. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120512T190000 DURATION:PT5H00M LOCATION:L152 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Hacker Lounge - meet\, greet\, hack UID:361@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/361.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:The hacker lounge is on the ground floor of residence. Bring y our laptop\, enjoy. THIS IS NOT THE SAME ROOM AS in 2011. Is is to the le ft as you walk past the residence registration desk. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T190000 DURATION:PT5H00M LOCATION:L152 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Hacker Lounge - meet\, greet\, hack UID:360@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/360.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Dealing with millions of packets per second\, as it can happeno n 10 Gbit interfaces\, puts under stress both hardware andsoftware. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120512T100000 DURATION:PT1H00M LOCATION:MRT 212 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:High speed packet I/O: challenges and solutions. - The netmap frame work for fast packet I/O UID:303@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/303.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:This talk will present an update on the ongoing IPv6 work in Fr eeBSD. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120511T133000 DURATION:PT1H00M LOCATION:MRT 218 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:IPv6 - Faster\, Further\, FreeBSD UID:321@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/321.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:With the IPv4 depletion closer and closer\, there is a rising n eed to be able to work with IPv6 in our everyday life. This tutorial aims a t putting the audience with their hands on the new protocol\, creating a te st network and managing applications running on top of it. The tutorial is divided in small theory sessions\, and a series of hands-on sessions right after them\, where lessons learned will be applied in a real life environme nt.We all know that IPv4 is running out faster than we could ever predict\, and everybody should start getting acquainted with IPv6\, a protocol - or better a suite of protocols - that has been available and usable for more t han ten years but never got the right level of audience. Being ahead of the majority of the people will give those who were smart enough a lead over t hose that underestimated the 'threat'. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120509T090000 DURATION:PT3H00M LOCATION:DMS 1150 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:IPv6 Tutorial - How to get rid of legacy UID:307@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/307.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:With the IPv4 depletion closer and closer\, there is a rising n eed to be able to work with IPv6 in our everyday life. This tutorial aims a t putting the audience with their hands on the new protocol\, creating a te st network and managing applications running on top of it. The tutorial is divided in small theory sessions\, and a series of hands-on sessions right after them\, where lessons learned will be applied in a real life environme nt.We all know that IPv4 is running out faster than we could ever predict\, and everybody should start getting acquainted with IPv6\, a protocol - or better a suite of protocols - that has been available and usable for more t han ten years but never got the right level of audience. Being ahead of the majority of the people will give those who were smart enough a lead over t hose that underestimated the 'threat'. DTSTAMP:20121231T181633 DTSTART;TZID=America/Montreal:20120509T130000 DURATION:PT3H00M LOCATION:DMS 1150 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:IPv6 Tutorial (afternoon) - How to get rid of legacy UID:340@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/340.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:This presentation will introduce the DNS Security Extensions wh ich extend standard DNS to add resource records and algorithms to provide s ource authentication. DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120511T150000 DURATION:PT1H00M LOCATION:MRT 218 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Intro to DNSSEC UID:310@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/310.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:The tutorial will cover the basic installation and configuratio n for OpenVPN. We will touch on bridged VPNs\, and demonstrate routed VPNs with hands-on activity. Attendees will build a VPN with multiple clients and expand on that through the day by connecting VPNs to other networks and passing traffic across multiple legs and VPNs. DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120510T090000 DURATION:PT3H00M LOCATION:MRT 251 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Introduction to OpenVPN - Practical use of OpenVPN to secure remote networks. UID:284@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/284.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION: DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120511T120000 DURATION:PT0H30M LOCATION:MRT 256 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Kernel Debugging Tricks UID:353@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/353.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:This tutorial would cover all the major aspects of using the ne w PBI build and distribution system. We will take a look at how to create a nd maintain a repository of software for either public or private use. In a ddition we will dig deeper into how to run a build system\, building PBIs f rom FreeBSD ports\, either manually or in a fully-automated manner. Advance d topics such as custom build options\, installation scripts and more will also be presented. DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120509T090000 DURATION:PT3H00M LOCATION:DMS 3105 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Maintaining your own PBI package repository - PBI Repository UID:300@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/300.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Since NetBSD 5 was released\, the support for MIPS on NetBSD ha s been completely revamped. It is now one of the more advanced ports of Ne tBSD. This talk is an overview on what has changed and what the current st ate of MIPS support and a brief look forward to what else is coming. DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120511T163000 DURATION:PT1H00M LOCATION:MRT 205 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:NetBSD/mips UID:324@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/324.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Dealing with the IP checksum and the protocol checksums (foremo st TCP and UDP) in the network stack is surprisingly complex. Having stumbl ed over an unexpected performance penalty from the IP checksum\, I always h ad this area on my mental todo - and when we stumbled over a really nasty p iece of code in pf dealing with these checksums\, I re-evaluated and change d the IP checksumming in our stack\, for performance and to make better use of checksum offloading to network cards. Changing the protocol checksums i n the same way is harder and in the works. DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120512T113000 DURATION:PT1H00M LOCATION:MRT 212 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:OpenBSD network stack evolution - cksums and a new queueing subsyst em UID:319@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/319.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Traditional greetings DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120511T093000 DURATION:PT0H30M LOCATION:MRT 218 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Opening session - Welcome to BSDCan 2011 UID:348@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/348.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:The ZFS file system has been heavily tuned for workloads where file rewrite activity is minimal or is aligned and sized to match ZFS's nat ive record size. Exporting ZFS storage to block consumers\, however\, pres ents a situation where every write is rewriting an existing block\, and una ligned writes incur a performance killing synchronous read. DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120512T100000 DURATION:PT1H00M LOCATION:MRT 218 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Optimizing ZFS for Block Storage UID:316@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/316.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Amazon Web Services provides a highly reliable and scalable clo ud computing infrastructure for deploying web-scale solutions\, with minima l support and administration costs\, and more flexibility than the traditio nal data center. In the recent months\, AWS have launched a lot of new serv ices and features that makes it an ideal platform for Open Source Solutions . DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120512T113000 DURATION:PT1H00M LOCATION:MRT 218 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Overview of Amazon Web Services UID:334@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/334.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION: DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120511T103000 DURATION:PT0H30M LOCATION:MRT 256 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Ports Testing Project UID:351@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/351.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION: DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120511T100000 DURATION:PT0H30M LOCATION:MRT 256 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Progress in FreeBSD Ports UID:350@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/350.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:During the last few years\, the UK CPNI (Centre for the Protect ion of National Infrastructure) carried out the first comprehensive securit y assessment of the Internet Protocol version 6 (IPv6) and related technolo gies (such as transition/co-existence mechanisms). The result of the aforem entioned project is a series of documents that provide advice both to progr ammers implementing the IPv6 protocol suite and to network engineers and se curity administrators deploying or operating the protocols. Part of the res ults of the aforementioned project have been recently published\, leading t o a number of improvements in many IPv6 implementations.Fernando Gont will discuss the results of the aforementioned project\, introducing the attende es to the “state of the art” in IPv6 security\, and providing advice on how to deploy the IPv6 protocols securely. Gont will also discusss recent adva nces in IPv6 security areas such as Denial of Service attacks\, firewall ci rcumvention\, and Network Reconnaissance\, and will describe other IPv6 sec urity areas in which further work is needed. Additionally\, he will demonst rate the use of some attack/assessment tools that implement new network rec onnaissance techniques or that exploit a number of vulnerabilities found in popular IPv6 implementations. DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120512T150000 DURATION:PT1H00M LOCATION:MRT 205 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Recent Advances in IPv6 Security UID:332@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/332.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Registration pick up DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120510T150000 DURATION:PT6H00M LOCATION:Royal Oak Pub SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Registration - pub - Pick up your registration pack\, have a beer! UID:344@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/344.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Use of OpenSSH and PuTTY clients with the OpenSSH server for au thentication\, tunnels\, VPNs\, and automation. DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120510T130000 DURATION:PT3H00M LOCATION:MRT 251 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:SSH - Keys\, Tunnels\, VPN\, and Automation UID:283@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/283.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Solaris boot environments are a painless way for sysadmins to r evert changes and upgrades.Solaris boot environments are a painless way for developers to test multiple kernels and worlds.FreeBSD does not offer this functionality natively. DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120512T150000 DURATION:PT1H00M LOCATION:MRT 218 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Solaris Boot Environments for FreeBSD - reboot into different kerne ls and worlds UID:286@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/286.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION: DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120511T150000 DURATION:PT0H30M LOCATION:MRT 256 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:State of 802.11 in FreeBSD UID:356@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/356.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Explore Ottawa DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120513T090000 DURATION:PT6H00M LOCATION:Out and About SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Tourist stuff - Spend some time exploring UID:347@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/347.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:FreeBSD includes a powerful OS-based virtualization stack known as jails. DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120511T163000 DURATION:PT1H00M LOCATION:MRT 250 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Virtually-Networked FreeBSD Jails UID:289@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/289.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION: DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120511T170000 DURATION:PT0H30M LOCATION:MRT 256 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Work on callout(9) UID:359@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/359.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:For the sixtth year running\, BSDCan will have a WIP (Works In Progress) session\, with presentations on diverse topics. DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120512T160000 DURATION:PT1H00M LOCATION:MRT 218 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:Works in Progress Sessions - Short stories from projects around the world UID:346@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/346.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:Security Event Audit is a facility to provide fine-grained\, co nfigurable logging of security-relevant events.Audit events are stored in t rail files that can be used for postmortem analysis in case of system compr omise.Once the system is compromised\, an attacker has access to audit trai l files and can modify or delete them.The auditdistd daemon's role is to di stribute audit trail files to a remote system in a secure and reliable way. DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120511T113000 DURATION:PT1H00M LOCATION:MRT 205 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:auditdistd - Secure and reliable distribution of audit trail files UID:335@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/335.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:pfSense is a BSD licensed customized distribution of FreeBSD ta ilored for use as a firewall and router. In addition to being a powerful\, flexible firewalling and routing platform\, it includes a long list of rela ted features and a package system allowing further expandability without ad ding bloat and potential security vulnerabilities to the base distribution. This session is being presented by the founders of the pfSense project\, C hris Buechler and Scott Ullrich. DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120511T150000 DURATION:PT1H00M LOCATION:MRT 205 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:pfSense 2.1: IPv6 and more UID:302@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/302.en.html END:VEVENT BEGIN:VEVENT CATEGORIES:Lecture DESCRIPTION:pkgng is a new package manager for FreeBSD\, it aims at bringin g modern package management features for FreeBSD DTSTAMP:20121231T181634 DTSTART;TZID=America/Montreal:20120512T133000 DURATION:PT1H00M LOCATION:MRT 218 SEQUENCE:0 STATUS:CONFIRMED SUMMARY:pkgng - Modernising FreeBSD package management UID:292@BSDCan2012@pentabarf.org URL:http://www.bsdcan.org/2012/schedule/events/292.en.html END:VEVENT END:VCALENDAR