Why Twitter Isn’t Working With Your Blog (Right Now)

On April 3, Twitter suspended WordPress.com’s access to the Twitter API without warning. As a result, Jetpack Social — the built-in tool that we use to auto-share your posts to social media — is currently broken for Twitter. This means that auto-posting to Twitter via WordPress.com is not actively working. 

Thankfully, this issue is isolated to Twitter, which means that Jetpack Social connections to other platforms are unaffected. Rest assured that you can continue sharing to Tumblr, Facebook, and LinkedIn without interruption.

You’re most likely to encounter this when publishing a new post. You’ll see this alert in the pre-publish sidebar:

Reconnecting won’t work at this time, nor will trying to establish a new connection.  

We want you to know that we’re on top of this and working hard to find a solution. We’ll keep this post updated as we get more information. 

In the meantime, if you haven’t checked out Tumblr recently, now is a great time to do so! While some social media companies have made recent decisions that adversely affect users’ experience, we’re constantly adding great new features and amping up what’s possible on Tumblr. 

We know that social sharing is vitally important for spreading the word about your work, and we’re sorry for any inconvenience this causes. Thank you for your patience as we work to get everything back up and running.
Quelle: RedHat Stack

Defend against DDoS attacks with Azure DDoS IP Protection

Distributed denial of service (DDoS) attacks continue to rise as new threats and attack techniques emerge. With DDoS attacks becoming more frequent, it’s important for organizations of all sizes to be proactive and stay protected all year round. Small and medium businesses (SMBs) face the same risks as larger organizations though are more vulnerable as they often lack resources and specialized expertise.

We are committed to providing security solutions to all our customers. We are announcing the general availability of Azure DDoS IP Protection SKU, a new SKU of Azure DDoS Protection designed to meet the needs of SMBs.

Enterprise-grade DDoS protection at an affordable price point

Azure DDoS IP Protection provides enterprise-grade DDoS protection at an affordable price point. It offers the same essential capabilities as Azure DDoS Network Protection (previously known as Azure DDoS Protection Standard) to protect your resources and applications against evolving DDoS attacks. Customers also have the flexibility to enable protection on individual public IP addresses.

“DDoS protection is a must have today for critical websites. Azure DDoS Protection provides comprehensive protection though the existing DDoS Network Protection SKU did not fit the price point for smaller organizations. We are happy that the DDoS IP Protection SKU provides the same level of protection as the Network Protection SKU at an affordable price point and the flexibility to protect individual public IPs.”—Derk van der Woude, CTO, Nedscaper.

“We are excited that the DDoS IP Protection SKU provides enterprise-grade, cost effective DDoS protection for customers with smaller cloud environments with only a few public IP endpoints in the cloud.”—Markus Lintuala, Senior Technical Consultant, Elisa.

Key features of Azure DDoS IP Protection

Massive mitigation capacity and scale– Defend your workloads against the largest and most sophisticated attacks with cloud scale DDoS protection backed by Azure’s global network. This ensures that we can mitigate the largest attacks reported in history and thousands of attacks daily.
Protection against attack vectors– DDoS IP Protection mitigates volumetric attacks that flood the network with a substantial amount of seemingly legitimate traffic. They include UDP floods, amplification floods, and other spoofed-packet floods. DDoS IP Protection mitigates these potential multi-gigabyte attacks by absorbing and scrubbing them, with Azure's global network scale, automatically. It also protects against protocol attacks that may render a target inaccessible, by exploiting a weakness in the layer 3 and layer 4 protocol stack. They include SYN flood attacks, reflection attacks, and other protocol attacks. DDoS IP Protection mitigates these attacks, differentiating between malicious and legitimate traffic, by interacting with the client, and blocking malicious traffic. Resource (application) layer attacks target web applications and include HTTP/S floods and low and slow attacks. Use Azure Web Application Firewall to defend against these attacks.
Native integration into Azure portal– DDoS IP Protection is natively integrated into the Azure portal for easy setup and deployment. This level of integration enables DDoS IP Protection to identify your Azure resources and their configuration automatically.
Seamless protection– DDoS IP Protection seamlessly safeguards your resources. There’s no need to deploy anything in your Azure Virtual Network (VNet), or to change your current networking architecture. DDoS is deployed as an overlay on top of your current networking services.
Adaptive tuning– Protect your apps and resources while minimizing false-negatives with adaptive tuning tuned to the scale and actual traffic patterns of your application. Applications running in Azure are inherently protected by the default infrastructure-level DDoS protection. However, the protection that safeguards the infrastructure has a much higher threshold than most applications have the capacity to handle, so while a traffic volume may be perceived as harmless by the Azure platform, it can be devastating to the application that receives it. Adaptive tuning guarantees your applications are protected when application-targeted attacks are undetected by Azure’s DDoS infrastructure-level protection offered to all Azure customers.
Attack analytics, metrics, and logging– Monitor DDoS attacks near real-time and respond quickly to attacks with visibility into attack lifecycle, vectors, and mitigation. With DDoS IP Protection, customers can monitor when the attack is taking place, collect statistics on mitigation, and view the detection thresholds assigned by the adaptive tuning engine to make sure they align with expected traffic baselines. Diagnostic logs offer a deep-dive view on attack insights, allowing customers to investigate attack vectors, traffic flows, and mitigations to support them in their DDoS response strategy.
Integration with Microsoft Sentinel and Microsoft Defender for Cloud– Strengthen your security posture with rich attack analytics and telemetry integrated with Microsoft Sentinel. We offer a Sentinel solution that includes comprehensive analytics and alert rules to support customers in their Security Orchestration, Automation, and Response (SOAR) strategy. Customers can setup and view security alerts and recommendations provided by Defender for Cloud.

Choosing the right Azure DDoS protection SKU for your needs

Azure DDoS protection is available in two SKUs:

DDoS IP Protection is recommended for SMB customers with a few public IP resources who need a comprehensive DDoS protection solution that is fully managed, easy to deploy, and monitor.
DDoS Network Protection is recommended for larger enterprises and organizations looking to protect their entire deployment that spans multiple virtual networks and includes many public IP addresses. It also offers additional features like cost protection, DDoS Rapid Response, and discounts on Azure Web Application Firewall.

Let’s see a detailed comparison between these two SKUs:

Get started

DDoS IP Protection can be enabled from the public IP address resource Overview blade.

Protection status in the Properties tab shows if the resource is DDoS protected, and what is the protection type (either Network or IP Protection).

For more information on DDoS IP Protection, see Azure DDoS IP Protection documentation.

Azure DDoS IP Protection pricing

With DDoS IP Protection, you only pay for the public IP resources protected. The cost is a fixed monthly amount for each public IP resource protected with no additional variable costs. For more details on pricing, visit the Azure DDoS Protection pricing page.

Next Steps

Azure portal
Configure DDoS telemetry
Configure DDoS diagnostic logging
Monitoring Azure DDoS Protection
Test with simulation partners

Quelle: Azure

Discover an Azure learning community with Microsoft Learn rooms

Microsoft Learn has many options for remote learning—and now we’re expanding our catalogue with even more. We’re excited to announce our newest offering to help connect you with our Azure learning community: Microsoft Learn rooms. Learning rooms are a core part of the Microsoft Learn community, and they’re designed to connect you with other learners and technical experts.

Whether you’re a tenured techie, looking to jumpstart your career, or begin a pathway, learning rooms open the door to a world of opportunities. The Learn community can help you grow your network, meet others in the field, explore topic-specific technologies in the real-world, and sharpen your Microsoft Azure Cloud skills. With learning rooms, you can join peers and experts on your pathway to skill up on Azure at your own pace in a safe and supportive environment—so you can strengthen your knowledge and propel your cloud computing career. 

What are learning rooms?

Learning rooms are free and open to anyone seeking a connected, supportive, and engaging community experience to learn. Designed for cohort learning and guided by a Learn expert, with asynchronous conversations and office hours, a focus for many of the learning rooms will be towards Microsoft Azure. They bring together individuals with a common learning interest—such as the Azure cloud—and unite them with experts in the community who will look to support and guide learners in their journey and foster an engaging and supportive educational environment.  They’re a part of the Microsoft Learn Azure community, a broader space where learners from all over the world can engage directly with technology experts and others who share common Azure interests.

Learning rooms are also connected to Microsoft Tech Community, which is a network of resources that supports the Azure, Windows Server, and SQL Server interest groups. Within the Tech Community are smaller tech communities for specific topics, like Azure infrastructure, and you can visit these smaller forums and browse all learning rooms that connect to it. Once you’ve found a room that you like, joining is easy—you simply request access using a registration form and accept a learner agreement. From there, you’ll be able to bring all your Azure questions, at any time of the day, to your cohort who will guide you through them—giving you the classroom experience right at home. Discover more about learning rooms here.

What will I learn?

Learning rooms focus across several technology areas. They include Microsoft Cloud and Azure subjects, such as Azure Infrastructure, Data and AI, and Digital and Application Innovation, and their small size ensures that you get exactly the support you need. Each room is led by Microsoft Learn experts, who are validated technical subject matter experts present throughout our community resources with experience in technical skilling, community support, and a deep knowledge in the room’s specific topic area. Not just anyone can be an expert—they’re proven community leaders that are selected by invitation only, such as Microsoft Most Valuable Professionals (MVPs), Microsoft Certified Trainers (MCTs), and Microsoft Technical and Trainers (MTTs).

Besides offering one-on-one support, Microsoft Learn experts are also knowledgeable resources who can direct you to other programs that fit your skillset, such as our Microsoft Azure Connected Learning Experience (CLX), 30 Days to Learn It, and Azure Skills Navigator Guides. They can also give you studying tips, advise you on best learning practices, and they can invite other Microsoft leaders to a room to discuss even the most difficult technical topic areas on your learning path. Finally, experts can help you prep for many Microsoft Certification Exams, ensuring you get the knowledge you need to exceed your professional goals, wherever you are in your learning journey.

What happens in a room?

Once you’ve joined a room, you’ll be immersed in a lively discussion. You can post questions on complex or more straightforward topics, like how to sign up for a Virtual Training Day. If you’re preparing for a Microsoft Certification Exam, you can even use the room for study prep by crowdsourcing study guides and practice tests, learning about which questions are most likely to appear on your upcoming exam, or figuring out if you qualify for an exam discount. Whatever your need may be, you’ll get answers from a peer, pro, or invited Azure authority, giving you a myriad of thoughtful and diverse perspectives.

When you’re not posting something of your own, you can explore past threads from your peers to discover questions you may have never thought to ask. The most recent and popular threads will appear at the top of the room to ensure you’re always in the loop. You can also vote on questions and answers, boosting the most helpful responses directly to the top of forum. If you’re feeling like a pro yourself, you can even answer questions on your own—experts and other Azure authorities, who you’ll recognize by their blue and green nametag icons, will be there to validate your answers and support you every step of the way.

How do I sign up?

If you’re interested in joining a room, check out our Microsoft Learn community. Here, you can explore rooms like Azure infrastructure, data & AI, and digital & application innovation, and you can tap into other Microsoft Learn community resources.

Don’t forget to also explore our infrastructure skilling resources, read about the myriad of other Azure skilling content we’ve launched recently, sign up for a Virtual Training Day, or simply explore our Microsoft Learn Azure community for even more helpful resources.

If you’re interested in other Azure programs, explore our resources below:

Microsoft Azure CLX
Microsoft Cloud Skills Challenge: 30 Days to Learn It
Azure Skills Navigator Guides

With Microsoft Learn, the knowledge is out there—it’s up to you to harness it.
Quelle: Azure

AWS Chatbot jetzt in Microsoft Teams verfügbar

Heute kündigt AWS die allgemeine Verfügbarkeit von AWS Chatbot für Microsoft Teams an, mit dem AWS-Kunden ihre AWS-Ressourcen sicher überwachen und über Microsoft Teams-Kanäle auf Betriebsereignisse in ihrer AWS-Infrastruktur reagieren können, sodass ihr gesamtes Team allgemeine DevOps-Befehle schnell überprüfen, gemeinsam diagnostizieren und sicher ausführen kann.
Quelle: aws.amazon.com

Amazon EMR auf EKS unterstützt jetzt die Platzierung von JEG-Pods für verwaltete Endpunkte

Wir freuen uns, ankündigen zu können, dass wir nun definieren können, wo ein Jupyter Enterprise Gateway (JEG)-Pod eingesetzt werden kann, wenn interaktive Spark-Workloads über verwaltete Endpunkte ausgeführt werden. Amazon EMR auf EKS ermöglicht Kunden die Ausführung von Open-Source-Big-Data-Frameworks wie Apache Spark auf Amazon EKS. Kunden von Amazon EMR in EKS richten einen verwalteten Endpunkt (in der Vorschau verfügbar) ein und verwenden ihn, um interaktive Workloads mit integrierten Entwicklungsumgebungen (IDE) wie EMR Studio auszuführen.
Quelle: aws.amazon.com

Amazon EMR in EKS unterstützt jetzt verwaltete und selbstverwaltete Knotengruppen für verwaltete Endpunkte

Wir freuen uns, die Unterstützung von EKS-Clustern mit verwalteten und selbstverwalteten Knotengruppen bei der Nutzung interaktiver Spark-Workloads über verwaltete Endpunkte ankündigen zu können. Amazon EMR in EKS ermöglicht Kunden die Ausführung von Open-Source-Big-Data-Frameworks wie Apache Spark auf Amazon EKS. Kunden von Amazon EMR in EKS richten einen verwalteten Endpunkt (in der Vorschau verfügbar) ein und verwenden ihn, um interaktive Workloads mit integrierten Entwicklungsumgebungen (IDE) wie EMR Studio auszuführen.
Quelle: aws.amazon.com

Amazon Connect Tasks unterstützt jetzt benutzerdefinierte Aufgabenvorlagen in Flows

Mit Amazon Connect können Sie jetzt mithilfe des Blocks „Aufgabe erstellen“ in Connect Flows benutzerdefinierte Aufgabenvorlagen verwenden. Dadurch können die MitaKundendienstmitarbeiter rbeiter leichter die richtigen Informationen zur Erstellung und Erledigung von Aufgaben erfassen. Amazon Connect Tasks ermöglicht es Ihnen, alle Aufgaben der Kontaktcenter-Mitarbeiter zu priorisieren, zuzuweisen und bis zur Fertigstellung zu verfolgen. So können Sie die Produktivität der Kundendienstmitarbeiter verbessern und sicherstellen, dass Kundenprobleme schnell gelöst werden. So können Sie z.B. Aufgaben für Szenarien wie die Untersuchung von Abrechnungsproblemen oder neuen Versicherungsansprüchen mithilfe von vordefinierten Aufgabenvorlagen in Flows erstellen und Daten für Kundendienstmitarbeiter mit den Informationen vorab ausfüllen, die zur schnellen Lösung des Problems benötigt werden. Aufgabenvorlagen werden standardmäßig unterstützt, ohne dass eine manuelle Konfiguration für den Amazon-Connect-Workspace der Kundendienstmitarbeiter erforderlich ist.
Quelle: aws.amazon.com