 Hello. Can everybody hear me? Okay, cool. So we are here for the operations and security track. We will be here all day today and tomorrow. My name is Molly Crowther. I'm a senior technical program manager for Pivotal. I work out of the San Francisco Bay office. I previously worked on vulnerability management for the Cloud Foundry community. And I've also been working on customer security assessments of the platform. And at the moment, I'm taking a bit of a break to work on PCF releases. Hi, my name is Christian Breaker. I'm from Iwola. I'm a software developer and cloud engineer. I'm kind of the DevOps specialist helping with system integration and custom development of integration solutions in cloud platforms. I'm based at our mines station and I'm with Iwola. And I'm also a Cloud Foundry ambassador. So if you're newbie to the foundation and need some help, please don't hesitate to ask me questions. I'm happy to answer. And what we will face in the next two days is we will start today with our security topics. So the whole day will be about security. And tomorrow is all about operations. We try to make it one day per topic. And we wanted to emphasize newbie practices for these topics and to show what the community does with them. And of course, don't forget to look into chat and give feedback to the presenters because that's very helpful. Okay, cool. So just a couple of highlights for today. Everyone be more secure. And then we also have a talk with myself. It actually won't be recorded. So tell your friends, everybody should come to this one. It's about kind of the top five recent interesting vulnerabilities that we've had. About some of the issues that we've had in Cloud Foundry and how we fixed them. And some kind of greater learnings for security. And tomorrow we want to highlight for you upgrading of CF releases to CF deployment in a very unusual way. From my colleagues, Johannes and Yannick, where they present how you can get an update without using the normal update cycle in Cloud Foundry. And afterwards in the, at 1450, we have a panel discussion with Zen and Yannick, Akumani, Deborah Wood, James Wine, and Chisara Nibbara about how to mitigate risks in production when you can't afford to fail. And then, right now, we might need a minute to get set up.