Skip to main content

Shopping Cart

You're getting the VIP treatment!

Item(s) unavailable for purchase
Please review your cart. You can remove the unavailable item(s) now or we'll automatically remove it at Checkout.
itemsitem
itemsitem

Recommended For You

Loading...
  • Networking for System Administrators

    2nd edition

    Series Book 21 - IT Mastery
    “One of the best technical writers in the networking and security environments.”— Midwest Book ReviewStop waiting for the network team!If basic TCP/IP was hard, network administrators couldn’t do it. Servers give sysadmins a incredible visibility into the network—once they know how to unlock it.Most sysadmins don’t need to understand window scaling, or the differences between IPv4 and IPv6 echo ... Read more

    $18.31 CAD

  • The Occult History Of Angels

    by Michael Lucas ...
    The Occult History of Angels is a serious non-fiction exploration of the mysterious place angels have occupied within religion, mysticism, ceremonial magic, esoteric philosophy, and hidden spiritual traditions throughout history.For centuries, angels have been described as messengers of God, guardians of the soul, warriors of heaven, guides between worlds, and terrifying intelligences whose true ... Read more

    $5.99 CAD or Free with Kobo Plus

  • OpenBSD Mastery: Filesystems

    Series Book 19 - IT Mastery
    "Many users assume that their advanced filesystem is better than UFS because they have so many features—snapshots, checksums, compression, sophisticated caching algorithms, and so on—while all UFS has ever done is muck about putting data on disk. But, conversely, UFS users believe their filesystem is better for exactly the same reasons."—Hitchhikers Guide to OpenBSDDisk management is the core of ... Read more

    $16.90 CAD

  • Network Flow Analysis

    You know that servers have log files and performance measuring tools and that traditional network devices have LEDs that blink when a port does something. You may have tools that tell you how busy an interface is, but mostly a network device is a black box. Network Flow Analysis opens that black box, demonstrating how to use industry-standard software and your existing hardware to assess, analyze, ... Read more

    $31.99 CAD

  • Absolute FreeBSD, 3rd Edition

    The Complete Guide to FreeBSD

    This updated edition of Michael W. Lucas' definitive volume on FreeBSD-based systems adds coverage of modern disks, the ZFS filesystem IPv6, redesigned jail and packaging systems, and virtualization, among dozens of new features added in the last 10 years.FreeBSD is the muscle behind companies like Netflix and EMC. Any place where someone does heavy lifting on the Internet, you'll find FreeBSD. ... Read more

    $54.39 CAD

  • TLS Mastery

    Tux Edition

    Transport Layer Security, or TLS, makes ecommerce and online banking possible. It protects your passwords and your privacy. Let’s Encrypt transformed TLS from an expensive tool to a free one. TLS understanding and debugging is an essential sysadmin skill you must have.TLS Mastery takes you through:How TLS worksWhat TLS provides, and what it doesn’tWrapping unencrypted connections inside ... Read more

    $11.99 CAD

  • The Journeys End Battalion

    The 9th East Surrey in the Great War

    by Michael Lucas ...
    The history of the Great British regiment's World War I service that inspired an award-winning play.R.C. Sherriff, author of Journey's End, the most famous play of the Great War, saw all his frontline service with the 9th Battalion East Surrey Regiment. This intense experience profoundly affected his writing and, through his play, it continues to have a powerful influence on our understanding of ... Read more

    $15.99 CAD or Free with Kobo Plus

  • TLS Mastery

    Beastie Edition

    Transport Layer Security, or TLS, makes ecommerce and online banking possible. It protects your passwords and your privacy. Let’s Encrypt transformed TLS from an expensive tool to a free one. TLS understanding and debugging is an essential sysadmin skill you must have.TLS Mastery takes you through:How TLS worksWhat TLS provides, and what it doesn’tWrapping unencrypted connections inside ... Read more

    $11.00 CAD

  • Dear Abyss

    the FreeBSD Journal Letters column, years 1-6

    You asked.He didn’t answer.The We Get Letters column of the FreeBSD Journal has been called “a tsunami of bile disguised as experience and erudition,” “a torment to the eye and a stain upon the soul,” and “the corroded battleship anchor that will drag an otherwise illustrious Journal to an ignominious demise.” If you ask people who aren’t the columnist, you’ll get a less luminous view. Perhaps ... Read more

    $5.63 CAD or Free with Kobo Plus

  • Absolute OpenBSD, 2nd Edition

    Unix for the Practical Paranoid

    OpenBSD, the elegant, highly secure Unix-like operating system, is widely used as the basis for critical DNS servers, routers, firewalls, and more. This long-awaited second edition of Absolute OpenBSD maintains author Michael Lucas's trademark straightforward and practical approach that readers have enjoyed for years. You'll learn the intricacies of the platform, the technical details behind ... Read more

    $59.19 CAD

  • DNSSEC Mastery, 2nd edition

    Series Book 18 - IT Mastery
    DNSThe world’s most successful distributed database—and the most naïve.The Domain Name System is one of the Internet’s oldest protocols, designed for a network without hostile users. Intruders targeting a network start by investigating their DNS. DNS Security Extensions, or DNSSEC, hardens DNS and brings it into the 21st century. Learning DNSSEC required wading through years of obsolete tutorials, ... Read more

    $14.08 CAD

  • FreeBSD Mastery: Storage Essentials

    Series series IT Mastery
    FreeBSD is one of the oldest and most featureful open-source Unix-like operating systems. FreeBSD Mastery: Storage Essentials takes you on a deep dive into FreeBSD’s disk management systems.You’ll learn about:identifying your storage hardwarethe Common Access MethodGEOM–FreeBSD’s powerful and flexible stackable storage systemGUID Partition Tables, the modern disk partitioning standardMBR/disklabel ... Read more

    $14.08 CAD