Cloud security

Building detections in Google Cloud Platform (GCP) but not sure where to start? Time to get strategic. Our detection and response engineers demystify the process for building detections in the cloud.

A red team recently swooped in and showed off some new tactics. What started as a PowerShell download cradle quickly turned into a custom rootkit download. Find out how we spotted the crafty red team.

Crafty attackers are finding new ways to bypass multiple-factor authentication. Find out how our SOC detected an attack and get some tips on how your org can prevent credentials phishing.

We shared the top attack trend spotted during the pandemic and what to keep an eye out for looking ahead. But how do you remediate and stay resilient against these attacks? Our crew shares some tips.

We’ve added something new to Expel Hunting: cloud hunts. Find out how our crew’s newly developed hunting techniques can help you spot visibility gaps in your cloud (and give you some peace of mind).

Check out our newest infographic to learn about the top attack trend during the COVID-19 pandemic, how our SOC’s data reinforces these recent findings and how you should be looking ahead.

Take our short quiz to find out how your approach to AWS security compares to similar orgs. Based on your responses, we’ll also share some resources to help you level up your AWS security game.

Find out how Expel’s internal teams collaborated to migrate our core infrastructure from a legacy environment to GCP, with no downtime (while also making sure they were prepared for a little chaos).

Flying blind when it comes to running Hashicorp Vault in Kubernetes? We’ve got you covered. Accelerate your path to production without compromising on security with these tips and best practices.

Migrating to Kubernetes as Expel’s core engineering platform with zero downtime – and without interfering with our analysts’ workflow – is a tall order. But our engineers pulled it off. Find out how.

Find out how Expel’s internal teams built an integration on top of Azure signal – creating a new detection strategy for ASC that provides more context around alerts and improves customer visibility.

We’re excited to announce the launch of our first SaaS product! It automates the investigation of AWS alerts and logs – allowing your team to spend less time finding and fixing security issues.

Got Microsoft Azure? Running Microsoft products in your org? Then you might want to get a free copy of our all-new Azure guidebook.

Find out how Expel’s D&R engineers think about detection writing, and how this process helps our SOC analysts make smart decisions and gain a deeper understanding of our customers’ environments.

What do you do when you can’t trust the internet? Supply chain attacks like the SolarWinds Orion breach are not new. Here are some things you can do to help prepare and guard against similar attacks.

Here are some of our early observations on the SolarWinds Orion breach, plus our ideas on what to do next to detect related activity and better protect your org.

Red team sneak attack? Bring it on. Find out how we tackled a red team attack using open source offensive security tools in AWS and what you can do to protect your org from similar attacks.

We’ve been doing a lot of investigations in AWS using CloudTrail logs and have been noticing some interesting things along the way. So we created an AWS mind map for our team (and you). Check it out!

Automation is key when it comes to helping analysts focus on doing what they do best – investigating legitimate threats. Find out how we use orchestration to automate enrichments for AWS alerts.

To build something useful you must first understand your users. Find out how Expel used Terraform and Atlantis to build a platform that makes self-service provisioning in cloud infrastructure easy.

Wonder what real-life investigation and response looks like in the cloud? Buckle up! Our team walks you through a coin-mining attack in AWS that they recently foiled – all the way from alert to fix.

Switching to a multi-cloud solution? Easy! Just kidding. Expel’s senior detection & response engineer shares some things you need to think about when going multi-cloud – and how to stay sane.

Is your data really safer in the server room next door? Probably not. Here are five reasons why the cloud offers better security than your on-prem environment.

If you’re running workloads on AWS, then you’ll want to know all about the latest and greatest AWS-native security tools. We’ve got you covered in our latest post.

If you’re running workloads on AWS, then you’d better be running GuardDuty. But what is it and how can you make sense of all the signals? Here are our pro tips.

Looking to get more or better security signals out of AWS? Then you’ll wanna read our pro tips on making the most of Amazon CloudTrail.

How often does a business email compromise actually happen? And what should you do about it? Our infographic answers those questions and more.

Your IT team isn’t racking and stacking servers like they used to, but cracking the cloud security code is easier than you think. Get our pro tips for doing just that.

There are four missteps we see happen often that open fast-growing companies up to unnecessary legal risks -- here’s how to course correct.

Want to test your analysts’ detection skills in the cloud? Here are our tips and tricks for building your own threat emulation exercise in AWS.

Election security measures (or lack thereof) are making headlines. How can private sector orgs contribute to public sector security? Our CISO Bruce Potter’s got some ideas.

Why do Amazon S3 bucket breaches happen and how can you protect your own org from making this mistake? We’ve got all the AWS pro tips for you in our latest post.

As attackers behind BEC attacks find ever more clever tactics to use, it’s getting trickier for businesses to protect themselves. But here are some telltale signs you can look for that are tip-offs that something’s amiss.

If you're feeling like your SaaS security knowledge is a bit cloudy, these three pro tips will get you started on the right path.

Figuring out how to protect your SaaS infrastructure like Office 365 -- especially if you’re newer to cloud -- can feel overwhelming. So here are five Office 365 security best practices to check out right now.

Understanding how to think about cloud security differently is half the battle. We've thought a lot about it, and we’ve identified three key points that should inform your cloud strategy.