The pfSense Documentation provides thorough information on how to operate pfSense software. It covers topics such as installation, configuration, firewalling, routing, VPNs, services, monitoring, troubleshooting, and more. The documentation aims to be a friendly guide for common tasks as well as an in-depth reference. It is written and maintained by the pfSense development team and community contributors.
BPMN : Business Process Modelling NotationKhaled Fayala
La notation BPMN est destiné à la modélisation abstraite de processus vus en tant que Workflow et elle est plutôt utile en phase de spécification des besoins.
Pour plus de détailles, regarder cette présentation
More and more data sources today provide a constant data stream, from Internet of Things devices to Social Media streams. It is one thing to collect these events in the velocity they arrive, without losing any single message. An Event Hub and a data flow engine can help here. It’s another thing to do some (complex) analytics on the data. There is always the option to first store them in a data sink of choice, such as a data lake implemented with HDFS/object store, or in a database such as a NoSQL or even an RDBMS, if the volume of events is not too high. Storing a high-volume event stream is feasible and not such a challenge anymore. But doing it adds to the end-to-end latency and it’s a matter of minutes or hours until you can present some results of your analytics. If you need to react fast, you simply can't afford to first store the data and doing the analysis/analytics later. You have to be able to include part of your analytics directly on the data stream. This is called Stream Processing or Stream Analytics. In this talk I will present the important concepts, a Stream Processing solution should support and then dive into some of the most popular frameworks available on the market and how they compare.
BPMN : Business Process Modelling NotationKhaled Fayala
La notation BPMN est destiné à la modélisation abstraite de processus vus en tant que Workflow et elle est plutôt utile en phase de spécification des besoins.
Pour plus de détailles, regarder cette présentation
More and more data sources today provide a constant data stream, from Internet of Things devices to Social Media streams. It is one thing to collect these events in the velocity they arrive, without losing any single message. An Event Hub and a data flow engine can help here. It’s another thing to do some (complex) analytics on the data. There is always the option to first store them in a data sink of choice, such as a data lake implemented with HDFS/object store, or in a database such as a NoSQL or even an RDBMS, if the volume of events is not too high. Storing a high-volume event stream is feasible and not such a challenge anymore. But doing it adds to the end-to-end latency and it’s a matter of minutes or hours until you can present some results of your analytics. If you need to react fast, you simply can't afford to first store the data and doing the analysis/analytics later. You have to be able to include part of your analytics directly on the data stream. This is called Stream Processing or Stream Analytics. In this talk I will present the important concepts, a Stream Processing solution should support and then dive into some of the most popular frameworks available on the market and how they compare.
By Tom Wilkie, delivered at London Microservices User Group on 2/12/15
The rise of microservice-based applications has had many knock-on effects, not least on the complexity of monitoring your application. Order-of-magnitude increase in the number of moving parts and rate of change of the application require us to reassess traditional monitoring techniques.
In this talk we will discuss some different approaches to monitoring, visualising and tracing containerised, microservices-based applications. We’ll present different techniques to some of the emergent problems, and try not to rant too much.
The document discusses Oracle's approach to event driven architecture (EDA). It provides an overview of EDA and the business drivers for adopting an EDA approach. It then details Oracle's EDA reference architecture, including the conceptual view, logical view, product mapping, and deployment view. The reference architecture provides guidance on developing EDA solutions using Oracle products.
CNES - CCT SIL - Traitement et Manipulation de la donnée à l‘aide des technologies Big Data
Présentation du 30 Juin 2017
Les CCT sont des espaces d'échanges techniques mis en place par le CNES il y a 20 ans, dans le but de réunir différents acteurs industriels et public pour s'enrichir mutuellement.
This document discusses how workflow engines can be used with Apache Kafka to enable scalable orchestration of processes and events. A workflow engine provides capabilities for modeling business processes and orchestrating the steps in a process. When integrated with Apache Kafka, it allows processes to react to events published to Kafka topics. This enables building distributed applications through a combination of choreography (peer-to-peer communication) and orchestration (centralized workflow coordination). Examples of use cases include order fulfillment processes across microservices and vehicle maintenance workflows that react to sensor data streams. The document provides a code example of integrating Camunda workflow engine with Kafka and Confluent Cloud.
Overview of current integration & examples of future additional alignment to deliver higher value for both ServiceNow and AppDynamics.
With AppDynamics and ServiceNow on your application:
– Automate ticket creation process into ServiceNow – Reduce troubleshooting time
and minimize impact on your application
– Intelligent alerting – Dynamic baselines generate alerts only when performance
deviates from normal behavior. No more alert storming
– Full call stack analysis – Quickly identify the root cause of performance issues
with code-level diagnostics
Introduction à BPMN 2.0 - Business Process Modeling NotationSanae BEKKAR
Bienvenue à notre nouveau voyage dans l'univers de la BPM - Business Process Management .aujourd'hui , nous allons découvrir le langage standard pour la modélisation des processus métiers : le Business Process Modeling Notation - BPMN 2.0 .. facilement compréhensible par tous les intervenants de l'entreprise que ce soit les analystes métiers , les développeurs techniques ou les superviseurs du bon fonctionnement des processus métiers ... Bonne Lecture !
Démarche DevOps : présentation des enjeux et des objectifs de l'adaptation des organisations pour l'amélioration de la qualité des produits livré et l'accélération de la mise à disposition des évolutions
Pensez-vous que vous gérez correctement les droits d’accès à vos outils informatiques ?
Vous êtes bien conscients des risques que vous font courir les accès abusifs ou intrusions dans vos outils informatiques. Ceci peut aller de la simple consultation d’informations privées ou confidentielles à l’altération des données, voire du code source, sans oublier les falsifications, détournements ou fraudes en tous genres.
Vous ne voulez pas prendre ces risques, ce document qui décrit les principes fondamentaux de la gestion des habilitations est fait pour vous aider.
Pour télécharger la dernière version, rendez vous sur la page "http://futurpartage.fr/communaute/le-processus-de-gestion-des-habilitations"
Tout ordinateur connecté à un réseau informatique est potentiellement vulnérable à
une attaque.
Une « attaque » est l'exploitation d'une faille d'un système informatique (système
d'exploitation, logiciel ou bien même de l'utilisateur) à des fins non connues par
l'exploitant du système et généralement préjudiciables.
Sur internet des attaques ont lieu en permanence, à raison de plusieurs attaques par
minute sur chaque machine connectée. Ces attaques sont pour la plupart lancées
automatiquement à partir de machines infectées (par des virus, chevaux de Troie, vers,
etc.), à l'insu de leur propriétaire. Plus rarement il s'agit de l'action de pirates
informatiques.
Afin de contrer ces attaques il est indispensable de connaître les principaux types
d'attaques afin de mettre en oeuvre des dispositions préventives.
Le référentiel CoBiT,( Control objectives for information and technology), a été conçu par l'ISACA (Information Systems Audit and Control Association) il y a déjà une bonne dizaine d'années.
Il s'agit d'un cadre de référence ainsi que d'un ensemble d'outils jugés indispensables pour assurer la maîtrise et surtout le suivi (audit) de la gouvernance du SI dans la durée. COBIT est fondé sur un ensemble de bonnes pratiques collectées auprès d'experts SI de divers secteurs (industrie et services).
Les ambitions de la dernière version de la norme sont particulièrement étendues. Elle cherche en effet à encadrer la totalité du processus informationnel de l'entreprise depuis la création de l'information jusqu'à sa destruction afin d'en assurer un suivi qualité précis.
Apache Cassandra - Concepts et fonctionnalitésRomain Hardouin
Apache Cassandra - Concepts et fonctionnalités, 25/02/2014
Présentation de Cassandra pour le premier évènement "Lyon Cassandra Users" (organisé par DataStax & Zenika).
* Présentation de Cassandra
* Concepts clés (Théorie & Architecture)
* Installation
* Les outils DataStax : DevCenter et OpsCenter
* Modèle de données
* Requêtes
This document is the user guide for Linksys' Instant Broadband EtherFast Cable/DSL Firewall Router with 4-Port Switch/VPN Endpoint. It includes information on installing and configuring the router, as well as appendices that describe troubleshooting, glossary terms, and instructions for setting up a VPN connection between the router and a Windows PC. The router provides firewall protection, up to two IPSec VPN tunnels, URL filtering, and other security features to connect a small network to broadband Internet or an Ethernet backbone.
6WINDGate™ - Enabling Cloud RAN Virtualization6WIND
Traditional mobile networks are based on stand-alone Base Transceiver Stations covering a radio area. BTS overlap to provide a wide coverage to mobile users and are connected to the mobile core network through a backhaul network. Cloud Radio Access Network is a new architecture for mobile access networks that rely on simple radio front-ends connected to a pool of remote network resources. By leveraging cloud infrastructures, CAPEX and OPEX is lowered substantially.
By Tom Wilkie, delivered at London Microservices User Group on 2/12/15
The rise of microservice-based applications has had many knock-on effects, not least on the complexity of monitoring your application. Order-of-magnitude increase in the number of moving parts and rate of change of the application require us to reassess traditional monitoring techniques.
In this talk we will discuss some different approaches to monitoring, visualising and tracing containerised, microservices-based applications. We’ll present different techniques to some of the emergent problems, and try not to rant too much.
The document discusses Oracle's approach to event driven architecture (EDA). It provides an overview of EDA and the business drivers for adopting an EDA approach. It then details Oracle's EDA reference architecture, including the conceptual view, logical view, product mapping, and deployment view. The reference architecture provides guidance on developing EDA solutions using Oracle products.
CNES - CCT SIL - Traitement et Manipulation de la donnée à l‘aide des technologies Big Data
Présentation du 30 Juin 2017
Les CCT sont des espaces d'échanges techniques mis en place par le CNES il y a 20 ans, dans le but de réunir différents acteurs industriels et public pour s'enrichir mutuellement.
This document discusses how workflow engines can be used with Apache Kafka to enable scalable orchestration of processes and events. A workflow engine provides capabilities for modeling business processes and orchestrating the steps in a process. When integrated with Apache Kafka, it allows processes to react to events published to Kafka topics. This enables building distributed applications through a combination of choreography (peer-to-peer communication) and orchestration (centralized workflow coordination). Examples of use cases include order fulfillment processes across microservices and vehicle maintenance workflows that react to sensor data streams. The document provides a code example of integrating Camunda workflow engine with Kafka and Confluent Cloud.
Overview of current integration & examples of future additional alignment to deliver higher value for both ServiceNow and AppDynamics.
With AppDynamics and ServiceNow on your application:
– Automate ticket creation process into ServiceNow – Reduce troubleshooting time
and minimize impact on your application
– Intelligent alerting – Dynamic baselines generate alerts only when performance
deviates from normal behavior. No more alert storming
– Full call stack analysis – Quickly identify the root cause of performance issues
with code-level diagnostics
Introduction à BPMN 2.0 - Business Process Modeling NotationSanae BEKKAR
Bienvenue à notre nouveau voyage dans l'univers de la BPM - Business Process Management .aujourd'hui , nous allons découvrir le langage standard pour la modélisation des processus métiers : le Business Process Modeling Notation - BPMN 2.0 .. facilement compréhensible par tous les intervenants de l'entreprise que ce soit les analystes métiers , les développeurs techniques ou les superviseurs du bon fonctionnement des processus métiers ... Bonne Lecture !
Démarche DevOps : présentation des enjeux et des objectifs de l'adaptation des organisations pour l'amélioration de la qualité des produits livré et l'accélération de la mise à disposition des évolutions
Pensez-vous que vous gérez correctement les droits d’accès à vos outils informatiques ?
Vous êtes bien conscients des risques que vous font courir les accès abusifs ou intrusions dans vos outils informatiques. Ceci peut aller de la simple consultation d’informations privées ou confidentielles à l’altération des données, voire du code source, sans oublier les falsifications, détournements ou fraudes en tous genres.
Vous ne voulez pas prendre ces risques, ce document qui décrit les principes fondamentaux de la gestion des habilitations est fait pour vous aider.
Pour télécharger la dernière version, rendez vous sur la page "http://futurpartage.fr/communaute/le-processus-de-gestion-des-habilitations"
Tout ordinateur connecté à un réseau informatique est potentiellement vulnérable à
une attaque.
Une « attaque » est l'exploitation d'une faille d'un système informatique (système
d'exploitation, logiciel ou bien même de l'utilisateur) à des fins non connues par
l'exploitant du système et généralement préjudiciables.
Sur internet des attaques ont lieu en permanence, à raison de plusieurs attaques par
minute sur chaque machine connectée. Ces attaques sont pour la plupart lancées
automatiquement à partir de machines infectées (par des virus, chevaux de Troie, vers,
etc.), à l'insu de leur propriétaire. Plus rarement il s'agit de l'action de pirates
informatiques.
Afin de contrer ces attaques il est indispensable de connaître les principaux types
d'attaques afin de mettre en oeuvre des dispositions préventives.
Le référentiel CoBiT,( Control objectives for information and technology), a été conçu par l'ISACA (Information Systems Audit and Control Association) il y a déjà une bonne dizaine d'années.
Il s'agit d'un cadre de référence ainsi que d'un ensemble d'outils jugés indispensables pour assurer la maîtrise et surtout le suivi (audit) de la gouvernance du SI dans la durée. COBIT est fondé sur un ensemble de bonnes pratiques collectées auprès d'experts SI de divers secteurs (industrie et services).
Les ambitions de la dernière version de la norme sont particulièrement étendues. Elle cherche en effet à encadrer la totalité du processus informationnel de l'entreprise depuis la création de l'information jusqu'à sa destruction afin d'en assurer un suivi qualité précis.
Apache Cassandra - Concepts et fonctionnalitésRomain Hardouin
Apache Cassandra - Concepts et fonctionnalités, 25/02/2014
Présentation de Cassandra pour le premier évènement "Lyon Cassandra Users" (organisé par DataStax & Zenika).
* Présentation de Cassandra
* Concepts clés (Théorie & Architecture)
* Installation
* Les outils DataStax : DevCenter et OpsCenter
* Modèle de données
* Requêtes
This document is the user guide for Linksys' Instant Broadband EtherFast Cable/DSL Firewall Router with 4-Port Switch/VPN Endpoint. It includes information on installing and configuring the router, as well as appendices that describe troubleshooting, glossary terms, and instructions for setting up a VPN connection between the router and a Windows PC. The router provides firewall protection, up to two IPSec VPN tunnels, URL filtering, and other security features to connect a small network to broadband Internet or an Ethernet backbone.
6WINDGate™ - Enabling Cloud RAN Virtualization6WIND
Traditional mobile networks are based on stand-alone Base Transceiver Stations covering a radio area. BTS overlap to provide a wide coverage to mobile users and are connected to the mobile core network through a backhaul network. Cloud Radio Access Network is a new architecture for mobile access networks that rely on simple radio front-ends connected to a pool of remote network resources. By leveraging cloud infrastructures, CAPEX and OPEX is lowered substantially.
This document provides an overview of SDN, NFV, and VNF technologies. It explains that network infrastructure is transitioning from proprietary hardware devices to software-enabled commodity hardware, similar to the earlier transition of servers to virtual machines. The document discusses the definitions and concepts of SDN, NFV, and VNFs, how they provide benefits like reduced costs, increased flexibility and scalability. It also addresses why these technologies are gaining adoption now due to improvements in software, hardware, and ecosystems that support them.
SDN 101: Software Defined Networking Course - Sameh Zaghloul/IBM - 2014SAMeh Zaghloul
This document provides an overview of software defined networking (SDN). It discusses how SDN enables data center teams to use software to efficiently control network resources, compared to traditional network switches. The document outlines several SDN topics and related technologies, including SDN standards, network function virtualization, use cases, sample projects, surveys, case studies, online courses, and software tools. It also includes sections on SDN architecture and how SDN is important for virtual environments and VM mobility.
Kenneth L. Baugh has over 20 years of experience in network security, installation, and support. He has extensive experience working with firewalls, routers, switches, and load balancers from Cisco, Juniper, Fortinet, F5, and others. Baugh has a background in the US Army and is currently pursuing a Bachelor's degree in Cyber Forensics. He holds several certifications including Cisco CCNA-Security, Novell CNE, and DISA Firewall Certified. Currently he works as a Security Solutions Architect for Novartis, where he is helping consolidate two global networks.
Learn more about Cohesive Networks' virtual networking device with our handy comparison guide. See how VNS3 outshines the rest with enhanced capabilities, functionality and interoperability for any public, private or hybrid cloud.
Building Linux IPv6 DNS Server (Complete Soft Copy)Hari
The document discusses building a Linux IPv6 DNS server. It provides an overview of the project which aims to configure a DNS server in Linux with IPv6 name resolution. It discusses the hardware and software requirements including using Red Hat Linux, kernel version 2.4 or higher, and BIND version 9. It also summarizes the key steps in building the DNS server such as creating a new kernel, making the DNS server support IPv6, and providing a backup of the existing kernel.
The twelve-factor app is designed for continuous deployment by keeping the gap between development and production small. For example, make the time gap small, make the personnel gap small & make the tools gap small. Learn more about how a Cloud vendor must provide a platform for 12-factor / Cloud Native development and deployment with identified anti-patterns.
Project implements a complex intra-networking system of various devices and modules working on IPv4 and IPv6 protocols providing various services like DNS, DHCP, HTTP, FTP, and SMTP. Information is routed among various client on the network with the use of protocols RIP, IMAP and OSPF. Project comprises of sub-netting, LAN switching and VLAN techniques to manage the number of hosts present in the network communicating with least network collision and congestion.
Network Function Virtualization (NFV) BoF, by Santanu Dasgupta.
A presentation given at the APNIC 40 APNIC Network Function Virtualization (NFV) BoF session on Tue, 8 Sep 2015.
SDN and NFV both aim to virtualize and commoditize network hardware to reduce costs and increase flexibility. SDN separates the control plane from the data plane to allow centralized control of network behavior via software. NFV virtualizes network functions like firewalls and load balancers that were traditionally hardware appliances. Both seek to standardize networking functions through open source projects and standards bodies like ONF for SDN and ETSI for NFV. Major implementations include OpenStack for virtual infrastructure, OpenDaylight as an SDN controller, and OpenFlow as the SDN protocol. While complementary, SDN and NFV face challenges around vendor support and complexity that could slow wide adoption.
SDN and NFV both aim to virtualize and commoditize network hardware to reduce costs and increase flexibility. SDN separates the control plane from the data plane to allow centralized programming of network behavior, while NFV virtualizes network functions that were traditionally hardware-based appliances. The two technologies complement each other and are being developed through open standards and open source projects to drive industry adoption. Major challenges include developing common frameworks and ensuring interoperability between solutions.
Virtual Private Networks (VPNs) allow private networks to be connected securely over the public Internet. There are two main methods for implementing VPNs - using IPSec at the network level or SSL at the transport level. IPSec VPNs require client software installation on each workstation while SSL VPNs only require a web browser with SSL support, making SSL VPNs easier to use. VPNs offer benefits over dedicated leased lines such as lower cost, easier setup, and flexibility, but are less secure, reliable, and performant than isolated private networks.
Virtual Private Networks (VPNs) allow private networks to be connected securely over the public Internet. There are two main methods for implementing VPNs - using IPSec at the network level or SSL at the transport level. IPSec VPNs require client software installation on each workstation while SSL VPNs only require a web browser with SSL support, making SSL VPNs easier to use. VPNs offer benefits over dedicated leased lines such as lower cost, easier setup, and flexibility, but can be less reliable, secure, and performant than isolated private networks.
Need for Speed: Removing speed bumps from your Symfony projects ⚡️Łukasz Chruściel
No one wants their application to drag like a car stuck in the slow lane! Yet it’s all too common to encounter bumpy, pothole-filled solutions that slow the speed of any application. Symfony apps are not an exception.
In this talk, I will take you for a spin around the performance racetrack. We’ll explore common pitfalls - those hidden potholes on your application that can cause unexpected slowdowns. Learn how to spot these performance bumps early, and more importantly, how to navigate around them to keep your application running at top speed.
We will focus in particular on tuning your engine at the application level, making the right adjustments to ensure that your system responds like a well-oiled, high-performance race car.
SMS API Integration in Saudi Arabia| Best SMS API ServiceYara Milbes
Discover the benefits and implementation of SMS API integration in the UAE and Middle East. This comprehensive guide covers the importance of SMS messaging APIs, the advantages of bulk SMS APIs, and real-world case studies. Learn how CEQUENS, a leader in communication solutions, can help your business enhance customer engagement and streamline operations with innovative CPaaS, reliable SMS APIs, and omnichannel solutions, including WhatsApp Business. Perfect for businesses seeking to optimize their communication strategies in the digital age.
UI5con 2024 - Bring Your Own Design SystemPeter Muessig
How do you combine the OpenUI5/SAPUI5 programming model with a design system that makes its controls available as Web Components? Since OpenUI5/SAPUI5 1.120, the framework supports the integration of any Web Components. This makes it possible, for example, to natively embed own Web Components of your design system which are created with Stencil. The integration embeds the Web Components in a way that they can be used naturally in XMLViews, like with standard UI5 controls, and can be bound with data binding. Learn how you can also make use of the Web Components base class in OpenUI5/SAPUI5 to also integrate your Web Components and get inspired by the solution to generate a custom UI5 library providing the Web Components control wrappers for the native ones.
How Can Hiring A Mobile App Development Company Help Your Business Grow?ToXSL Technologies
ToXSL Technologies is an award-winning Mobile App Development Company in Dubai that helps businesses reshape their digital possibilities with custom app services. As a top app development company in Dubai, we offer highly engaging iOS & Android app solutions. https://rb.gy/necdnt
8 Best Automated Android App Testing Tool and Framework in 2024.pdfkalichargn70th171
Regarding mobile operating systems, two major players dominate our thoughts: Android and iPhone. With Android leading the market, software development companies are focused on delivering apps compatible with this OS. Ensuring an app's functionality across various Android devices, OS versions, and hardware specifications is critical, making Android app testing essential.
E-Invoicing Implementation: A Step-by-Step Guide for Saudi Arabian CompaniesQuickdice ERP
Explore the seamless transition to e-invoicing with this comprehensive guide tailored for Saudi Arabian businesses. Navigate the process effortlessly with step-by-step instructions designed to streamline implementation and enhance efficiency.
Using Query Store in Azure PostgreSQL to Understand Query PerformanceGrant Fritchey
Microsoft has added an excellent new extension in PostgreSQL on their Azure Platform. This session, presented at Posette 2024, covers what Query Store is and the types of information you can get out of it.
Flutter is a popular open source, cross-platform framework developed by Google. In this webinar we'll explore Flutter and its architecture, delve into the Flutter Embedder and Flutter’s Dart language, discover how to leverage Flutter for embedded device development, learn about Automotive Grade Linux (AGL) and its consortium and understand the rationale behind AGL's choice of Flutter for next-gen IVI systems. Don’t miss this opportunity to discover whether Flutter is right for your project.
Mobile App Development Company In Noida | Drona InfotechDrona Infotech
Drona Infotech is a premier mobile app development company in Noida, providing cutting-edge solutions for businesses.
Visit Us For : https://www.dronainfotech.com/mobile-application-development/
Measures in SQL (SIGMOD 2024, Santiago, Chile)Julian Hyde
SQL has attained widespread adoption, but Business Intelligence tools still use their own higher level languages based upon a multidimensional paradigm. Composable calculations are what is missing from SQL, and we propose a new kind of column, called a measure, that attaches a calculation to a table. Like regular tables, tables with measures are composable and closed when used in queries.
SQL-with-measures has the power, conciseness and reusability of multidimensional languages but retains SQL semantics. Measure invocations can be expanded in place to simple, clear SQL.
To define the evaluation semantics for measures, we introduce context-sensitive expressions (a way to evaluate multidimensional expressions that is consistent with existing SQL semantics), a concept called evaluation context, and several operations for setting and modifying the evaluation context.
A talk at SIGMOD, June 9–15, 2024, Santiago, Chile
Authors: Julian Hyde (Google) and John Fremlin (Google)
https://doi.org/10.1145/3626246.3653374
Microservice Teams - How the cloud changes the way we workSven Peters
A lot of technical challenges and complexity come with building a cloud-native and distributed architecture. The way we develop backend software has fundamentally changed in the last ten years. Managing a microservices architecture demands a lot of us to ensure observability and operational resiliency. But did you also change the way you run your development teams?
Sven will talk about Atlassian’s journey from a monolith to a multi-tenanted architecture and how it affected the way the engineering teams work. You will learn how we shifted to service ownership, moved to more autonomous teams (and its challenges), and established platform and enablement teams.
WWDC 2024 Keynote Review: For CocoaCoders AustinPatrick Weigel
Overview of WWDC 2024 Keynote Address.
Covers: Apple Intelligence, iOS18, macOS Sequoia, iPadOS, watchOS, visionOS, and Apple TV+.
Understandable dialogue on Apple TV+
On-device app controlling AI.
Access to ChatGPT with a guest appearance by Chief Data Thief Sam Altman!
App Locking! iPhone Mirroring! And a Calculator!!
Artificia Intellicence and XPath Extension FunctionsOctavian Nadolu
The purpose of this presentation is to provide an overview of how you can use AI from XSLT, XQuery, Schematron, or XML Refactoring operations, the potential benefits of using AI, and some of the challenges we face.
SOCRadar's Aviation Industry Q1 Incident Report is out now!
The aviation industry has always been a prime target for cybercriminals due to its critical infrastructure and high stakes. In the first quarter of 2024, the sector faced an alarming surge in cybersecurity threats, revealing its vulnerabilities and the relentless sophistication of cyber attackers.
SOCRadar’s Aviation Industry, Quarterly Incident Report, provides an in-depth analysis of these threats, detected and examined through our extensive monitoring of hacker forums, Telegram channels, and dark web platforms.
5. CHAPTER
ONE
PREFACE
1.1 Acknowledgements
This documentation, and the pfSense® project itself, would not be possible without a great team of developers, con-
tributors, customers, and a wonderful community. The project has received code contributions from several hundred
individuals. Thousands more have done their part supporting the project by helping others on the forum, social media,
and other platforms. And even more have contributed by purchasing hardware, support, and services. Our thanks go
out to everyone who has done their part to make the project the great success it has become.
1.1.1 pfSense Developers
The current active pfSense software development team includes the following members (in alphabetical order by
surname):
• Glen Barber
• Renato Botelho do Couto
• Leon Dang
• Brad Davis
• Peter Grehan
• Mateusz Guzik
• Reid Linnemann
• Christian McDonald
• Kris Molinari
• Jim Pingle
• Kristof Provost
• Luiz Otavio O Souza
• Steve Wheeler
We also want to give thanks to former project members, significant community contributors, and all FreeBSD devel-
opers who have assisted considerably with pfSense project development. Their time and effort throughout the last 15
years is meaningful and we appreciate their contributions.
2
7. CHAPTER
TWO
INTRODUCTION
2.1 What does pfSense stand for/mean?
The early tag line for the pfSense open source project was “making sense of pf”, referring to the packet filter technology
at the core of the project.
PF in FreeBSD can perform many of the basic packet filtering and QoS firewall tasks that pfSense software provides,
however, pfSense software makes it easier to manage, monitor, and maintain. It accomplishes this by layering an easy
to use GUI and customized services on top of the operating system and relevant packages, resulting in a complete
firewall/router/VPN solution that is capable of much more than the sum of the underlying components.
2.2 Why FreeBSD?
Numerous factors came under consideration when choosing a base operating system for the project. This section
outlines the primary reasons for selecting FreeBSD.
2.2.1 Wireless Support
Wireless support is a key feature for some users. In 2004, wireless support in OpenBSD was very limited compared
to FreeBSD. OpenBSD did not support drivers or security protocols and offered no plans for their implementation. To
this day, FreeBSD surpasses the wireless capabilities of OpenBSD.
2.2.2 Network Performance
Network performance in FreeBSD is significantly better than that of OpenBSD. For small to mid-sized deployments,
this generally does not matter; upper scalability is the primary issue in OpenBSD. One pfSense® developer managing
several hundred OpenBSD firewalls using pf was forced to switch his high load systems to pf on FreeBSD to handle
the high packets per second rate required by portions of his network. The network performance in OpenBSD has
improved since 2004, but limitations still exist.
Multi-processor support for pf in FreeBSD allows for greater scalability and is utilized by pfSense software as seen in
this network performance analysis: https://github.com/gvnn3/netperf/blob/master/Documentation/netperf.pdf.
4
15. CHAPTER
THREE
RELEASES
This section contains information about past and present release of pfSense® software. This includes release notes
and detailed version information.
• General Release Information
• Current and Upcoming Supported Releases
– pfSense Plus Software
– pfSense CE Software
• Older/Unsupported Releases
– pfSense Plus Software
– pfSense CE Software
3.1 General Release Information
3.1.1 Versions of pfSense software and FreeBSD
The tables in this document contain detailed information on pfSense® software releases.
Versions are grouped up by major/minor number changes so they are easier to locate. The most recent versions are
listed first, and the rest are in descending order by release date.
• pfSense Plus software
• pfSense CE software
• Legend
• Understanding pfSense Plus and CE software version numbers
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