Seguridad de aplicaciones web

Atelier de réduction du stress basé sur la pleine conscience \| Cycle MBSR \(Mindfulness Based Stress Reduction\) Quand : \* Tous les DIMANCHES du 5 avril au 24 mai de 9H30 - 12H00 \* 1 journée en pleine conscience en ligne le samedi 9 mai de 9h00 - 16H00 Où : \* RELIANCE ASBL \| Arlon \- 67\, Rue Léon Castilhon ; 6700 Arlon Quoi : \* Programme hebdomadaire de 8 semaines \* Séances collectives de groupes de pratiques formelles et informelles \* Pratiques de pleine conscience assise, debout, en mouvement adaptées au corps et besoin de chaque instant \* Echanges en petits et grands groupes autour des expériences de chacun en lien avec la pratique \* Accompagnement par l'instructrice en cas de besoin \* Confidentialité, respect de l'autre, authenticité, écoute, tolérance, ... Comment : \* Participation à l'une des séance d'informations de 5€ - SANS ENGAGEMENT \* Bref échanges avec l'instructrice de pleine conscience \* Inscription sur le site Internet de l'asbl : [www.reliance-association.com](https://l.facebook.com/l.php?u=http%3A%2F%2Fwww.reliance-association.com%2F%3Ffbclid%3DIwZXh0bgNhZW0CMTAAc3J0YwZhcHBfaWQQMjIyMDM5MTc4ODIwMDg5MgABHogk12Ox9nQ3CbRkBTWZPJTRUy3t6GMppNh3dkymHzRgb2uWghqHQu61SNoZ_aem_ai8qo21au10joY1bW6fy0g&h=AT21HEpTlDu_nVM7pzJJDJHizd8Esvc_xh8ITsIDzgQtuGzeAoOoXApnTQ8fduM3nyN3LLN70Asn3NyFJ8oMGpFHxEnrxvupmS8NoWMa-1jHLJbYkQ8vQ_9HiknEgNFkBf9FtUpzPKLoyRdpNg&__tn__=-UK-R&c%5B0%5D=AT2Vp9SR4WfEShl2D3Y3Dcl7hlMGjanKT_2JRnYJ1_iRj1xtpOnePkZcUDQQ8ewjls3YXn7gsGLTdmgRQV2npT1GamUmqJc98L2glUqlwHySEk5b0-HlxI7izHoc2wW59koO2PxmN7IUt5w4ll2_qvwHPtfYri6_nL_KHr4L4rNksiDn2mTelKapy3Kegik5hpgH77H7aLIeOPdDaMtcZN1xwYntmA) Combien : Tarifs flexibles selon votre situation économique à choisir en conscience : \* Tarif de base = 300€ \* Tarif de soutien = 350€ \* Tarif solidaire = 250€ Intervention de certaine mutuelle avec remise d'une attestation de participation à la fin du cycle Votre situation financière ne doit pas être un obstacle. N'hésitez pas à nous contacter. Contact : \* 0455 13 44 15 (What's App') \* contact@reliance-association.com \* https://www.reliance-association.com

We are happy to extend our invitation to one and all to join the Luxembourg Shivyog Forum events every Sunday from 9.00 am to 11.15 am. Shivyog Forum is a platform of positive and like-minded people, interested in spiritual growth, self-healing and self-awareness. Every week, through virtual videos, Avdhoot Baba Shivanand ji blesses and shares the Divine sacred secrets and knowledge through discourses, guided sacred meditations, chanting of Mantras and Bhajans for overall life transformation. This helps the Forum members to progress in their spiritual journey, in establishing deeper connection with one’s inner being, in ability to forgive and love others, in improved emotional and physical health, mental peace, healthy relationship leading to the awakening and purification of the body mind and soul. If you wish to get connected with the Avdhoota and practice deep healing meditations, kriyas and bhajans that can change your life, you are warmly welcome to become a member and join us! Yearly membership fee is a nominal US$ 50 to be paid directly to India to the Shivyog Ashram but your are welcome to attend the first Forum event free.

Hello All, We've been there a couple of times already, but this time it will be most beautiful, various white, yellow, and blue flowers are blooming in wide parts of the forest. We will meet and start at the "Centre Culturel" in Bergem, which is also the starting point of the "Bergem Autopedestre". https://maps.app.goo.gl/qJkGPk3pkFdvkxv76 There is a parking lot, if you want to come by car, but you can also get there easily by public transport. The terrain is quite flat, just 250m up/down for 15 km, easy also for beginners. Hiking shoes are recommended nevertheless, some parts are known to be a bit slippery or even muddy. After around 10km, we will find a place for the lunch break, about 15-30 minutes, depending on the weather. Current forecast shows some drops of rain before the break, but we will see. **Public Transport:** Bus 611 will leave at 10:40 in front of Luxembourg "Gare Centrale" and will arrive at 11:06 in Bergem, bus stop "Bergem, Centre". We will start the hike right after the bus has arrived. **Carpool:** https://groupcarpool.com/t/to4p7r Please clearly state the place and time of departure, and as a passenger, kindly bring a pair of clean shoes for the return trip. As usual, the hike is at your own risk, and everyone is responsible for his/her own safety! Please come prepared (shoes, water, food...), know your limits, and don't hesitate to ask. Looking forward to hiking with you! Jens

Atelier de réduction du stress basé sur la pleine conscience \| Cycle MBSR \(Mindfulness Based Stress Reduction\) Quand : \* Tous les DIMANCHES du 5 avril au 24 mai de 9H30 - 12H00 \* 1 journée en pleine conscience en ligne le samedi 9 mai de 9h00 - 16H00 Où : \* RELIANCE ASBL \| Arlon \- 67\, Rue Léon Castilhon ; 6700 Arlon Quoi : \* Programme hebdomadaire de 8 semaines \* Séances collectives de groupes de pratiques formelles et informelles \* Pratiques de pleine conscience assise, debout, en mouvement adaptées au corps et besoin de chaque instant \* Echanges en petits et grands groupes autour des expériences de chacun en lien avec la pratique \* Accompagnement par l'instructrice en cas de besoin \* Confidentialité, respect de l'autre, authenticité, écoute, tolérance, ... Comment : \* Participation à l'une des séance d'informations de 5€ - SANS ENGAGEMENT \* Bref échanges avec l'instructrice de pleine conscience \* Inscription sur le site Internet de l'asbl : [www.reliance-association.com](https://l.facebook.com/l.php?u=http%3A%2F%2Fwww.reliance-association.com%2F%3Ffbclid%3DIwZXh0bgNhZW0CMTAAc3J0YwZhcHBfaWQQMjIyMDM5MTc4ODIwMDg5MgABHogk12Ox9nQ3CbRkBTWZPJTRUy3t6GMppNh3dkymHzRgb2uWghqHQu61SNoZ_aem_ai8qo21au10joY1bW6fy0g&h=AT21HEpTlDu_nVM7pzJJDJHizd8Esvc_xh8ITsIDzgQtuGzeAoOoXApnTQ8fduM3nyN3LLN70Asn3NyFJ8oMGpFHxEnrxvupmS8NoWMa-1jHLJbYkQ8vQ_9HiknEgNFkBf9FtUpzPKLoyRdpNg&__tn__=-UK-R&c%5B0%5D=AT2Vp9SR4WfEShl2D3Y3Dcl7hlMGjanKT_2JRnYJ1_iRj1xtpOnePkZcUDQQ8ewjls3YXn7gsGLTdmgRQV2npT1GamUmqJc98L2glUqlwHySEk5b0-HlxI7izHoc2wW59koO2PxmN7IUt5w4ll2_qvwHPtfYri6_nL_KHr4L4rNksiDn2mTelKapy3Kegik5hpgH77H7aLIeOPdDaMtcZN1xwYntmA) Combien : Tarifs flexibles selon votre situation économique à choisir en conscience : \* Tarif de base = 300€ \* Tarif de soutien = 350€ \* Tarif solidaire = 250€ Intervention de certaine mutuelle avec remise d'une attestation de participation à la fin du cycle Votre situation financière ne doit pas être un obstacle. N'hésitez pas à nous contacter. Contact : \* 0455 13 44 15 (What's App') \* contact@reliance-association.com \* https://www.reliance-association.com

We are happy to extend our invitation to one and all to join the Luxembourg Shivyog Forum events every Sunday from 9.00 am to 11.15 am. Shivyog Forum is a platform of positive and like-minded people, interested in spiritual growth, self-healing and self-awareness. Every week, through virtual videos, Avdhoot Baba Shivanand ji blesses and shares the Divine sacred secrets and knowledge through discourses, guided sacred meditations, chanting of Mantras and Bhajans for overall life transformation. This helps the Forum members to progress in their spiritual journey, in establishing deeper connection with one’s inner being, in ability to forgive and love others, in improved emotional and physical health, mental peace, healthy relationship leading to the awakening and purification of the body mind and soul. If you wish to get connected with the Avdhoota and practice deep healing meditations, kriyas and bhajans that can change your life, you are warmly welcome to become a member and join us! Yearly membership fee is a nominal US$ 50 to be paid directly to India to the Shivyog Ashram but your are welcome to attend the first Forum event free.

Hello All, We've been there a couple of times already, but this time it will be most beautiful, various white, yellow, and blue flowers are blooming in wide parts of the forest. We will meet and start at the "Centre Culturel" in Bergem, which is also the starting point of the "Bergem Autopedestre". https://maps.app.goo.gl/qJkGPk3pkFdvkxv76 There is a parking lot, if you want to come by car, but you can also get there easily by public transport. The terrain is quite flat, just 250m up/down for 15 km, easy also for beginners. Hiking shoes are recommended nevertheless, some parts are known to be a bit slippery or even muddy. After around 10km, we will find a place for the lunch break, about 15-30 minutes, depending on the weather. Current forecast shows some drops of rain before the break, but we will see. **Public Transport:** Bus 611 will leave at 10:40 in front of Luxembourg "Gare Centrale" and will arrive at 11:06 in Bergem, bus stop "Bergem, Centre". We will start the hike right after the bus has arrived. **Carpool:** https://groupcarpool.com/t/to4p7r Please clearly state the place and time of departure, and as a passenger, kindly bring a pair of clean shoes for the return trip. As usual, the hike is at your own risk, and everyone is responsible for his/her own safety! Please come prepared (shoes, water, food...), know your limits, and don't hesitate to ask. Looking forward to hiking with you! Jens

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

**TBA**

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!

**PLEASE READ THE FOLLOWING IMPORTANT NOTES:** 1. The dates listed for this series are about 95% reliable. We are completing our 2026 schedule as we speak, so minor adjustments are still occurring. 2. Each class in this series has an attendance fee, though this first offering is free on a first-come, first-served basis. 3. Each class, from BOTH a sign-up and fee perspective, is a separate entity. **Introduction:** HTML5 is the foundational technology for modern web development, serving as the standard markup language for structuring and presenting content on the World Wide Web. Developed through a collaboration between the World Wide Web Consortium (W3C) and the Web Hypertext Application Technology Working Group (WHATWG), HTML5 provides a robust system of elements (tags) that tell a browser how to display text, images, and multimedia in a clear and meaningful way. It works in concert with Cascading Style Sheets (CSS) for presentation and JavaScript for interactivity, forming the core technology stack for virtually all websites and many web applications today. One of the significant advancements of HTML5 is the introduction of powerful new features and elements designed to improve functionality and simplify development. Key additions include native multimedia support via the \ and \ tags, allowing developers to embed media without third-party plugins. It also offers new form controls for better user input, such as date and email types, and introduces web storage capabilities to store data offline for enhanced performance. These features streamline the process of building rich, interactive web experiences. A significant focus of HTML5 is enhanced semantics and better structural organization of content. New semantic elements like , , , , and \ provide meaningful structure to documents, which aids in search engine optimization (SEO) and improves accessibility for assistive technologies. These elements define different parts of a webpage (e.g., a header for the top, a nav for navigation links, a footer for the bottom), making the code more readable and understandable for both developers and machines. This emphasis on clear structure helps in creating more logical and maintainable websites. Developing websites in today's competitive environment requires taking advantage of every technique you can to get the maximum exposure possible. Our HTML5 class will not only show you what's new in the HTML specification, but also the best way to develop optimized web pages that get the attention your client and/or company requires. **The breakdown of the four-class series is as follows:** **Class 1: Introduction to Web Structure and Basic HTML5** This class introduces the core concepts of web development, the history of HTML, and the fundamental structure of an HTML5 document. * **Topics**: * **Web Architecture Overview**: How browsers, servers, and web pages interact. * **HTML Fundamentals**: Understanding elements, tags, and attributes. * **Basic Document Structure**: Using !DOCTYPE html, html, head, and body. * **Text Formatting**: Headings (h1 to h6), paragraphs (p), and text-level semantics (e.g., strong, em, br). * **Lists and Links**: Creating ordered (ol) and unordered (ul) lists, and linking between pages using anchor tags (a). * **Activity**: Students create a basic personal webpage containing text, a list of hobbies, and a link to an external website. **Class 2: Semantic HTML5 and Multimedia Integration** Class 2 focuses on modern HTML5 elements that provide meaning (semantics) to content, improving accessibility and search engine optimization. It also covers adding images and multimedia. * **Topics**: * **Semantic Elements**: Understanding and implementing elements like header, footer, nav, section, and article. * **Images**: Adding images using the img tag and attributes like src, alt, width, and height. * **Multimedia**: Embedding audio and video content using the audio and video tags. * **File and Folder Structure**: Best practices for organizing project files and managing file paths. * **Activity**: Students refactor their Class 1 project to use a proper semantic layout and add an image and a link to a video file. **Class 3: Forms and User Input** This session is dedicated to building interactive HTML5 forms, which are essential for capturing user data and input. * **Topics**: * **Form Basics**: Using the form element, action and method attributes. * **Input Types**: Exploring various input types (e.g., text, password, checkbox, radio, date, submit). * **Form Elements**: Utilizing label, textarea, select, option, and button. * **Client-side Validation**: Implementing HTML5 validation attributes like required, minlength, and pattern. * **Activity**: Students build a complete contact form with different input fields, radio buttons, and basic HTML5 validation. **Class 4: Introduction to CSS3 and Basic Styling** The final class introduces Cascading Style Sheets (CSS) to style the HTML content and make the web pages visually appealing and accessible. * **Topics**: * **CSS Fundamentals**: The role of CSS, selectors, properties, and values. * **Integrating CSS**: Using inline, internal, and external style sheets. * **The Box Model**: Understanding margin, padding, border, and content for basic layout. * **Basic Styling**: Changing colors, fonts, and text alignment. * **Accessibility Basics**: Identifying principles of web design usability and accessibility, including ARIA labels. * **Activity**: Students apply an external CSS file to their Class 3 form project to style the layout, colors, and fonts, culminating in a well-structured and styled webpage.

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

**PLEASE READ THE FOLLOWING IMPORTANT NOTES:** 1. The dates listed for this series are about 95% reliable. We are completing our 2026 schedule as we speak, so minor adjustments are still occurring. 2. Each class in this series has an attendance fee, though this first offering is free on a first-come, first-served basis. 3. Each class, from BOTH a sign-up and fee perspective, is a separate entity. **Introduction:** HTML5 is the foundational technology for modern web development, serving as the standard markup language for structuring and presenting content on the World Wide Web. Developed through a collaboration between the World Wide Web Consortium (W3C) and the Web Hypertext Application Technology Working Group (WHATWG), HTML5 provides a robust system of elements (tags) that tell a browser how to display text, images, and multimedia in a clear and meaningful way. It works in concert with Cascading Style Sheets (CSS) for presentation and JavaScript for interactivity, forming the core technology stack for virtually all websites and many web applications today. One of the significant advancements of HTML5 is the introduction of powerful new features and elements designed to improve functionality and simplify development. Key additions include native multimedia support via the \ and \ tags, allowing developers to embed media without third-party plugins. It also offers new form controls for better user input, such as date and email types, and introduces web storage capabilities to store data offline for enhanced performance. These features streamline the process of building rich, interactive web experiences. A significant focus of HTML5 is enhanced semantics and better structural organization of content. New semantic elements like , , , , and \ provide meaningful structure to documents, which aids in search engine optimization (SEO) and improves accessibility for assistive technologies. These elements define different parts of a webpage (e.g., a header for the top, a nav for navigation links, a footer for the bottom), making the code more readable and understandable for both developers and machines. This emphasis on clear structure helps in creating more logical and maintainable websites. Developing websites in today's competitive environment requires taking advantage of every technique you can to get the maximum exposure possible. Our HTML5 class will not only show you what's new in the HTML specification, but also the best way to develop optimized web pages that get the attention your client and/or company requires. **The breakdown of the four-class series is as follows:** **Class 1: Introduction to Web Structure and Basic HTML5** This class introduces the core concepts of web development, the history of HTML, and the fundamental structure of an HTML5 document. * **Topics**: * **Web Architecture Overview**: How browsers, servers, and web pages interact. * **HTML Fundamentals**: Understanding elements, tags, and attributes. * **Basic Document Structure**: Using !DOCTYPE html, html, head, and body. * **Text Formatting**: Headings (h1 to h6), paragraphs (p), and text-level semantics (e.g., strong, em, br). * **Lists and Links**: Creating ordered (ol) and unordered (ul) lists, and linking between pages using anchor tags (a). * **Activity**: Students create a basic personal webpage containing text, a list of hobbies, and a link to an external website. **Class 2: Semantic HTML5 and Multimedia Integration** Class 2 focuses on modern HTML5 elements that provide meaning (semantics) to content, improving accessibility and search engine optimization. It also covers adding images and multimedia. * **Topics**: * **Semantic Elements**: Understanding and implementing elements like header, footer, nav, section, and article. * **Images**: Adding images using the img tag and attributes like src, alt, width, and height. * **Multimedia**: Embedding audio and video content using the audio and video tags. * **File and Folder Structure**: Best practices for organizing project files and managing file paths. * **Activity**: Students refactor their Class 1 project to use a proper semantic layout and add an image and a link to a video file. **Class 3: Forms and User Input** This session is dedicated to building interactive HTML5 forms, which are essential for capturing user data and input. * **Topics**: * **Form Basics**: Using the form element, action and method attributes. * **Input Types**: Exploring various input types (e.g., text, password, checkbox, radio, date, submit). * **Form Elements**: Utilizing label, textarea, select, option, and button. * **Client-side Validation**: Implementing HTML5 validation attributes like required, minlength, and pattern. * **Activity**: Students build a complete contact form with different input fields, radio buttons, and basic HTML5 validation. **Class 4: Introduction to CSS3 and Basic Styling** The final class introduces Cascading Style Sheets (CSS) to style the HTML content and make the web pages visually appealing and accessible. * **Topics**: * **CSS Fundamentals**: The role of CSS, selectors, properties, and values. * **Integrating CSS**: Using inline, internal, and external style sheets. * **The Box Model**: Understanding margin, padding, border, and content for basic layout. * **Basic Styling**: Changing colors, fonts, and text alignment. * **Accessibility Basics**: Identifying principles of web design usability and accessibility, including ARIA labels. * **Activity**: Students apply an external CSS file to their Class 3 form project to style the layout, colors, and fonts, culminating in a well-structured and styled webpage.

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)