Wydawca: 16
Matt Williamson
pfSense is an open source distribution of FreeBSD-based firewall that provides a platform for flexible and powerful routing and firewalling. The versatility of pfSense presents us with a wide array of configuration options, which makes determining requirements a little more difficult and a lot more important, compared to other offerings. Through this book you will see that pfSense offers numerous alternatives to fit any environment's security needs.pfSense 2.0 Cookbook is the first and only book to explore all the features of pfSense, including those released in the latest 2.0 version. With the help of step-by-step instructions and detailed screenshots of the pfSense interface you will be able to configure every general and advanced feature from creating a firewall rule to configuring multi-WAN failover. Each recipe includes tips and offers advice on variations of the topic or references to other related recipes and additional information that can be found from other sources.pfSense 2.0 Cookbook covers the gamut of available features and functionality. The first three chapters will take you from a non-existent system to a basic pfSense firewall. The next chapter focuses on configuring any number of the VPN services available, a very important and sought-after feature for anyone implementing a firewall. The following two chapters describe how to configure the most advanced features available in pfSense; features that may only be relevant to the most experienced network admins. Chapter 7 is dedicated to understanding and configuring the grab-bag of features that are available in pfSense, but are often stand-alone options and unrelated to each other. The first appendix explains how to use the status monitoring tools available for many of the features. The second appendix wraps up with helping you to decide how and where pfSense may be incorporated into your system and what type of hardware is required based on your throughput needs.
pfSense 2.x Cookbook. Manage and maintain your network using pfSense - Second Edition
David Zientara
pfSense is an open source distribution of the FreeBSD-based firewall that provides a platform for ?exible and powerful routing and firewalling. The versatility of pfSense presents us with a wide array of configuration options, which makes determining requirements a little more difficult and a lot more important compared to other offerings. pfSense 2.x Cookbook – Second Edition starts by providing you with an understanding of how to complete the basic steps needed to render a pfSense firewall operational. It starts by showing you how to set up different forms of NAT entries and firewall rules and use aliases and scheduling in firewall rules. Moving on, you will learn how to implement a captive portal set up in different ways (no authentication, user manager authentication, and RADIUS authentication), as well as NTP and SNMP configuration. You will then learn how to set up a VPN tunnel with pfSense. The book then focuses on setting up traffic shaping with pfSense, using either the built-in traffic shaping wizard, custom ?oating rules, or Snort. Toward the end, you will set up multiple WAN interfaces, load balancing and failover groups, and a CARP failover group. You will also learn how to bridge interfaces, add static routing entries, and use dynamic routing protocols via third-party packages.
Phalcon Cookbook. High Performance PHP Framework
Iakovlev, David Schissler
Phalcon is a high-performance PHP framework delivered as a PHP extension. This provides new opportunities for speed and application design, which until recently have been unrealized in the PHP ecosystem.Packed with simple learning exercises, technology prototypes, and real-world usable code, this book will guide you from the beginner and setup stage all the way to advanced usage. You will learn how to avoid niche pitfalls, how to use the command-line developer tools, how to integrate with new web standards, as well as how to set up and customize the MVC application structure. You will see how Phalcon can be used to quickly set up a single file web application as well as a complex multi-module application suitable for long-term projects. Some of the recipes focus on abstract concepts that are vital to get a deep comprehension of Phalcon and others are designed as a vehicle to deliver real-world usable classes and code snippets to solve advanced problems. You’ll start out with basic setup and application structure and then move onto the Phalcon MVC and routing implementation, the power of the ORM and Phalcon Query Language, and Phalcon’s own Volt templating system. Finally, you will move on to caching, security, and optimization.
Mary Elizabeth Braddon
The plot of the book contrasts with the life of two ladies Hazelden, named Maria and Lesbia. Lady Mary Hazelden is much more meek and stereotypically feminine than other heroes of sensational novels such as Alicia Audley, Marian Halcomb and Magdalen Vanstone. She falls in love with a poor man named Mr. Hammond and is trying to learn how to work to compensate for her lower social status after she marries him. Her grandmother seems not to mind if she gets married because she has freckles and tanned skin, because the Victorian ideal of beauty probably resembles a vampire.
Rob Friesel
A task-based guide that provides solutions to real-world test automation problems. This book is intended for web development professionals who want to integrate PhantomJS into their development and testing workflows. If you are a web developer looking to run automated unit tests while you work, or perhaps you are a QA engineer looking for a fast test automation utility, then this book is perfect for you. Some prior knowledge of JavaScript would be helpful.
Guy Boothby
There was a Victorian / Edwardian fascination with evil geniuses. Professor Moriarty, Fu Manchu, Count Fosco, Dracula, Dr. Nicola they and many others were hiding in the shadows, using their magnetism to persuade others to their will and their significant mental gifts for evil purposes. This is an exciting story for those who like the somewhat predictable traditions of late Victorian history.
Platon
Phedon to utwór Platona, filozofa greckiego, ateńczyka, twórcy tradycji intelektualnej znanej jako platonizm. Akcja rozpoczyna się w więzieniu, gdzie Sokrates oczekuje na wykonanie wyroku śmierci. Dialog kończy się opisem śmierci Sokratesa, za jego najważniejszą część należy uznać mowę pożegnalną skierowaną do uczniów, w której filozof przedstawia dowody na nieśmiertelność duszy i swoje poglądy na śmierć.
Phedon, czyli o nieśmiertelności duszy
Platon
Phedon przedstawia spokojność Sokratesa w więzieniu, z jaką oczekuje śmierci, którą uważa za wybawcę duszy swojej z więzów ciała moc jej krępujących, i niedozwalających tej dzielności, jaką by miała, gdyby się od nich uwolniła. Kiedy umrę, mówi, mam nadzieję, że znajdę na tamtym świecie lepszych ludzi, choć tego z pewnością twierdzić nie mogę, jednak że znajdę dobrych bogów, o tym każdego mogę zapewnić. W rozwinięciu tych myśli powiemy, że jest w nas bez wątpienia coś takiego, co się objawia i daje poznać przez działanie rozumu i woli, trwalsze, doskonalsze od ciała, egzystuje i po jego śmierci. Jest to duch jakiś, który raz wyszedłszy z osłony ciała, wolny, sobie zestawiony, wraca do ducha wiecznego, od którego pochodzi. Czym się wtenczas staje? Czy ma poznanie siebie samego? Czy jest czuły na rozkosz i przykrość? Czy zostaje w jakich stosunkach z duchem sobie podobnym? Są to pytania, na które nie można odpowiedzieć, tylko przez przybliżenie. Rozum może nam tylko dać poznać formę i istotę naszego ducha w tym, co towarzyszy jego objawieniu i rozwinięciu, ale nie może odkryć form, jakie już mógł przybrać, albo zachowuje dla niego przyszłość niezbadana. Do tego zmierza w ogóle cały system Phedona: polega on na rozróżnieniu ścisłym panowania rozumu od wiary, pewności od nadziei.