One of the biggest benefits of the Threat Stack Cloud Security Platform® is the deep level of visibility we bring to observing operator behaviors in customers’ cloud runtime environments. We frame this discussion in terms of “security observability,” and it can be distilled into a single question: “If suspicious or risky behaviors occur on one of your servers, what can you see and how quickly can you see it?” Read more “Threat Stack Introduces Bulk Data Export Feature”
Cloud computing has become a necessity for almost all businesses. Given this reality, there is a significant need to design, develop, deploy, manage, and secure workloads in the cloud.
AWS offers a multitude of certifications, and having relevant certifications is an important way you can demonstrate cloud credibility and competence as an individual and how your organization can demonstrate value to its customers.
With that in mind, here’s a list of nine key AWS Security Certifications to consider. Whether you’re just starting to build your cloud credentials, looking to expand your skills and expertise in a particular area, or want to deepen your expertise, there should be something to match your needs among these industry-recognized certifications. Read more “9 Core & Specialty AWS Security Certifications”
As AWS continues to expand its services landscape, Threat Stack has made a commitment to keeping in step by crafting additional coverage that keeps your cloud environment secure. The latest additions we’ve made to Threat Stack’s CloudTrail rules are focused on giving more granular alerting and context to your interactions with the AWS control plane.
Threat Stack has significantly expanded the CloudTrail Base Ruleset in its Cloud Security Platform®. Not only have we increased the number of rules from 26 to 87 — we have also provided rules for five AWS Services that were not covered previously (DynamoDB, Elastic Container Service, Elastic Kubernetes Service, Security Token Service, and AWS Support). And don’t forget — the Cloud Security Platform still gives you the flexibility to create custom rules based on CloudTrail event data.
While we’re not going to comment on all 87 rules in this post, we are going to focus on important highlights, including:
- New rules to cover five additional AWS Services
- Expanded rules for Identity and Access Management (IAM)
- Expanded rules for Virtual Public Cloud (VPC)
The new rules for five additional AWS Services are discussed in Part 1 below, while Part 2 gives an overview of the expanded rules for AWS Services that we already support. Read more “Threat Stack Announces New and Enhanced CloudTrail Rules”
UPDATED — January 22, 2019
The Threat Stack SOC is aware of the recent disclosure of a breach of the PHP Extension and Application Repository (PEAR). Details of the breach have not been disclosed publicly, and we have no special knowledge of the breach. However, attacks against code repositories and injection of malicious code into third-party application dependencies help to underscore the importance of behavioral detection methods to identify and mitigate the exploitation of insecure PHP deployments. We will update this blog as appropriate pending additional public information on the PEAR breach.
UPDATED — February 1, 2019
Several weeks after the original publication of this blog, the PHP Extension and Application Repository (PEAR) disclosed a breach of its website, which led to the compromise of go-pear.phar. While Threat Stack has no inside or special knowledge of the breach at PEAR, based on publicly available information, we have confirmed that the Threat Stack Cloud Security Platform and Cloud SecOps Program can detect and mitigate an attack leveraging this injected PHP code.
It appears the attackers in this incident leveraged the research Sam Thomas presented at Black Hat 2018, which we discussed in this blog post. Based on publicly available information, the attackers appeared to be performing the first step in the attack chain by attempting to deliver injected phar files into a target environment. It is possible this attack was part of a poison well tactic targeting a specific or multiple organizations known to use PEAR and this file.
Insecure data deserialization first made its way into OWASP’s 2017 Top 10 list by way of community feedback. In the history of application security, that makes it a relatively new vulnerability that can be harder to detect due to the way it uses popular code libraries that are commonly used in web development.
The Threat Stack Cloud SecOps Program℠ exists not only to monitor customer environments and investigate alerts, but also to work with customers to help them improve their security postures. Occasionally, here in the SecOps Program’s security operations center (SOC), we get questions about the detection capability of the Threat Stack Cloud Security Platform®, and whether it is capable of detecting new and advanced attack vectors. (Our system uses behavioral detection, which is an extremely robust methodology for detecting new and old attack techniques.)
In this post, I’ll walk through how my colleagues and I in the SOC addressed an inquiry regarding a specific insecure deserialization exploit seen in the wild. Read more “Detecting Unsafe Data Deserialization With Threat Stack”
Another year at AWS re:Invent has come and gone. As usual it was a jam packed show full of exciting announcements, great keynotes, sessions, and interesting conversations. In case you couldn’t make it to Vegas this year or could use a summary of what you missed while you were running between sessions, here are some of the highlights from our week in the desert. Read more “AWS re:Invent 2018 Recap: Security, DevOps, ML, & Hybrid Cloud Take Center Stage”
The adage “Everything old is new again,” rings true in the cybersecurity industry as much as anywhere else. Some of the best practices from old-school network security still apply to modern virtual server or containerized environments.
Even though hackers are becoming increasingly sophisticated with their attacks, applying some of these oldies but goodies to your arsenal could help reduce the risk of a security incident or breach.
Here are a few security best practices that stand the test of time. Read more “Three Old-School Network Security Tips That (Still!) Work for Modern Infrastructure”
That’s right. The tl;dr is that Threat Stack is launching a podcast series called Your System Called — and I’ll be hosting it. You can access the podcast on iTunes, subscribe via RSS, or preview the first two episodes below. Read more “Introducing Threat Stack’s New Podcast: “Your System Called””
Security budgets are growing and are being directed toward cloud infrastructure security, but organizations aren’t confident in their SecOps practices. This post shares three insights from our recent security budgeting survey, The State of Security Budgeting in 2018. Read more “3 Security Budgeting Insights for SecOps”
Just this morning I received my weekly AWS announcements email, and as I usually do, took a peek to see if there was anything useful or interesting. There were yet more features on their intimidating laundry list of 109 offerings, some outdated and maintained for legacy reasons like Simple Workflow, and some hot off the press like MariaDB RDS support. It’s easy to get lost in the sea of AWS services and be tricked into thinking there’s a feature that will solve your problem. But one feature, in particular, that should be a staple for organizations in their efforts to organize and manage their infrastructure, is tags, which we will discuss in this post.
Read more “AWS EC2 Tagging — An Overview”
Our Motto is: Threat Modeling: The sooner the better, but never too late. — OWASP
The practice of creating a threat model can help teams proactively understand and develop a strategy for managing the possible vulnerabilities their organization faces, instead of waiting until after an incident occurs. OWASP defines threat modeling as “a procedure for optimizing security by identifying objectives and vulnerabilities, and then defining countermeasures to prevent, or mitigate the effects of, threats to the system.”
SecOps teams can benefit from creating a threat model for cloud infrastructure, and defining an approach to operationalizing, hardening, and automating security throughout the software development lifecycle. While it’s best to build security into the design of your systems at the outset, remember the motto: “Threat Modeling: The sooner the better, but never too late.”
Let’s walk through how to get started. Read more “How to Create a Threat Model for Cloud Infrastructure Security”