The graph grounds the AI in the user's context,

Now, the spirit of the Microsoft Copilot is really about advancing the human agency putting the human at the center and bringing grounded in their context.

It's really about letting people achieve more by having the AI work on their behalf, being grounded in their context, their permissions.

The Copilot can be extended by developers by building plug-ins or the recently announced OpenAI GPTs.

Security is a discipline that is constantly changing.

Today we look at the steps we've taken to help build more resilient systems in this ever changing landscape.

We work closely with you to better understand your particular business needs.

The easiest way I know to explain this is if you have access, you have responsibility.

My biggest takeaway from being part of this program was that it's not a computer committing the crime.

Every year we release thousands of services and features that have been rigorously tested to meet our extremely high security standards because good enough is never good enough for us or our customers.

the problem with traditional virtualization was that the hypervisor had direct access to the storage and network devices.

So any vulnerability in the hypervisor could potentially be exploited by attackers to access or modify network traffic and data.

Over the past decade, Nitro chips have evolved quite a bit,with each generation improving on the past.

We know that our customers' needs around confidential computing fall into a couple of distinct security and privacy dimensions.

The Nitro system is designed so that AWS operators doesn't have access to customer data addressing the first requirement.

As a result, there is no path for any system or operator to log into an EC2 Nitro host.

We also engineered the Nitro system with a hardware based root of trust using the Nitro security chip,allowing us to cryptographically measure and validate the system.

As part of that increased transparency, we engaged NCC Group, a leading cybersecurity consulting firm in the UK.

I'm happy to share that NCC has now issued its report and affirmed our claims.

Every time you spin up a new Nitro based EC2 instance, you automatically benefit from the advanced security and performance capabilities we built into the Nitro system.

Our obsession for better security gave birth to Firecracker.

Secondly, we developed a jailer to constrain the resources that can be accessed by the Firecracker process.

So even if a threat actor managed to escape from the VM boundary, they would only have limited access to the resources assigned to Firecracker and confined to the jailer, hence the name.

And finally, the Firecracker process is isolated, using control groups and is given access to a very small, tightly controlled set of syscalls,significantly minimizing the kernel attack surface.

So when you spin up an AWS Lambda function or use AWS Fargate to run your container based applications, you can rest assured that the underlying infrastructure is not only performant and scalable, but it's also secure thanks to Firecracker.

Last year alone we performed over 7500 AppSec reviews.

By now, it should be clear that when you run your applications on AWS,you inherit a world class security team.

we are assessed regularly by third party independent auditors for certification, audits, audit reports and attestations of compliance.

However, one challenge with these audits is that the auditors traditionally have to physically visit a data center.

Not only is this inefficient and time consuming and from a security standpoint, the fewer humans you're bringing into our facilities, the better, as the number of audits increased every year,we wanted to reduce the friction and decrease the risk.

As I look back at the work we've accomplished in the security space over the last 17 years,

the one thing that never ceases to amaze me is the immense scale of our operations.

AWS spans 99 availability zones within 31 geographic regions around the world with the most extensive global cloud infrastructure.

One of the challenges we're having with such a large global presence and having worked with a wide diversity of customers and workloads is that we often become a target.

Our number one priority is to prevent security issues from causing disruption to your business.

we get a front seat to what is happening on the Internet.

And we have a unique opportunity to gather a lot of security intelligence at scale and in real time.

This is extremely important because scale breeds intelligence which leads to better security.

We also provide you with a comprehensive set of services and prescriptive guidance to help you build an effective mitigation strategy against the humans behind the keyboard and the attacks they perpetrate.

The effectiveness of our mitigation strategies relies heavily on the ability to quickly capture, analyze and act on threat intelligence.

Always on, always monitoring, always working on your behalf to proactively keep your data safe.

The effectiveness of our mitigation strategies relies heavily on the ability to quickly capture, analyze and act on threat intelligence.

At AWS, we focus on mean time to defense.

One way we do this is by using a globally distributed network of threat sensors.

This network, along with tools such as automated malware analysis,active network probing, botnet tracking, help us understand the threat actors’ tactics, techniques and procedures.

I switched jobs.

got the hang of it?

He has gone to NY as well as I have.

A few members left here.

It's a kind of virus.

This picture was painted a long time ago.

I got a sheet of paper from her.

He asked me the same question again and again.

There are many flowers all aroud the house.

He is late all the time.

I have cllected many stamps,books and so on.

You can use any of them.

He arrived at the station at 3PM.

I'm as tall as my father.

You can stay here,as long as you keep quiet.

He started to run as soon as he finished.

I spent my holiday as usual.

You can use the bathroom at anytime.

I didn't speak English well at first.

I pass the Exam at last.

You should call me at least once a month.

He came up to me at once,

She started playing the PIano at the age of six.

We started to run the same time.

My houes is about 5kilometers away from the station.

The Top of the mountain was covered with snow.

HIs idea is dirrerent from mine.

Niigata is famous for rice.

I was impressed with his drawing,

This chair is made of wood.

Her music is popular among young people,

He's supposed to be here by six.

I am used to staying at home alone.

He was late because of the rain.

Do you belong to any clubs at school,

He brought back his backpack from school

She brought up her daughters.

By the way,how's your mother?

You need to deal with his concern.

It depends on the weather,

He's rich enough to buy a new car,

Some leaves fell down from the tree.

Look at the building far away.

I'm sure he will find out the truth.

I haven't seen him for a long time.

I lived in okinawa for some time.

I'll quit smoking from now on.

Do you get along with co-workers?

When will you get back?

Lets get on the bus.

I usually get up at 6

I hope you'll get well soon.

I want to go abroad someday,

I'm going to go around the city,