Not too long ago, McKinsey released a report titled “Making a secure transition to the public cloud,” the result of interviews with IT security experts at nearly 100 enterprises around the world.

Leveraging the expertise of Google Cloud and McKinsey security experts, the research presents a strategic framework for IT security in cloud and hybrid environments, and provides recommendations on how to migrate to the cloud while keeping security top of mind.

The research shows what many already know: that public cloud adoption is accelerating thanks to increased technical flexibility, simpler scaling, and lower operating costs.

What’s exciting is that the research also reveals that many Chief Information Security Officers (CISOs) no longer view security as an inhibitor to adoption but instead an opportunity.

“In many cases [CISOs] acknowledge that cloud service providers’ security resources dwarf their own,” the authors write—and now these companies are focused on how to best adopt and configure cloud services for increased security.

The research identifies three common archetypes for perimeter security: backhauling, cleansheeting, and adopting cloud provider controls by default.

• Backhauling allows companies to continue managing IT security on-prem, with an external gateway connecting the data center to the public cloud. Approximately half of the companies surveyed currently use this model, but only 11% plan to continue doing so, since it can keep companies from realizing certain cloud benefits, such as agility.
• Cleansheeting requires greater investment and expertise, as it calls for redesigning IT security around a “virtual perimeter” and leveraging multiple cloud-native tools and services.
• Using cloud provider controls is the most cost-effective solution, but—depending on the cloud provider—can limit autonomy and may offer limited capabilities.

McKinsey uses these three models, along with the decision to re-architect applications for the cloud, to identify six “archetypes” for cloud security. Each archetype has its own tradeoffs.

The report also includes a tactical 10-step plan for successful cloud migration. Download it now.

I’m excited to share our first Cloud CISO Perspectives post of 2022. It’s already shaping up to be an eventful year for our industry and we’re only in month one. There’s a lot to recap in this post, including the U.S. government’s recent efforts to address critical security issues, like open source software security and zero trust architectures. We’ve also released new resources from our Google Cybersecurity Action Team like the Cloud Security Megatrends and the Boards of Directors whitepaper on cloud risk governance. 

Cloud Security Megatrends 

We’re often asked if the cloud is more secure than on-prem (and why) so we shared our answer in a recent blog post. At Google Cloud, security by design is our priority. We’ve long adopted zero-trust principles for our baseline security architectures and built a global network that relies on defense in depth layers to protect against configuration errors and attacks. But security is always evolving and that is why we also take advantage of the following megatrends:

1. Economy of scale: Decreasing the marginal cost of security raises the baseline level of security. 
2. Shared fate: A flywheel of increasing trust drives more transition to the cloud, which compels even higher security and even more skin-in-the-game from the cloud provider.
3. Healthy competition: The race by deep-pocketed cloud providers to create and implement leading security technologies is the tip of the spear of innovation. 
4. Cloud as the digital immune system: Every security update the cloud gives the customer is informed by some threat, vulnerability, or new attack technique often identified by someone else’s experience. Enterprise IT leaders use this accelerating feedback loop to get better protection.
5. Software-defined infrastructure: Cloud is software defined, so it can be dynamically configured without customers having to manage hardware placement or cope with administrative toil. From a security standpoint, that means specifying security policies as code, and continuously monitoring their effectiveness.
6. Increasing deployment velocity: Because of cloud’s vast scale, providers have had to automate software deployments and updates, usually with automated continuous integration/continuous deployment (CI/CD) systems. That same automation delivers security enhancements, resulting in more frequent security updates.
7. Simplicity: Cloud becomes an abstraction-generating machine for identifying, creating and deploying simpler default modes of operating securely and autonomically. 
8. Sovereignty meets sustainability: The cloud’s global scale and ability to operate in localized and distributed ways creates three pillars of sovereignty. This global scale can also be leveraged to improve energy efficiency.

If you’re an IT decision maker, pay attention to these megatrends that will continue to drive and reinforce cloud security and will outpace the security of on-prem infrastructure well into the future. 

U.S. Federal government cybersecurity momentum 

• Open source software security: Earlier this month, Google participated in the White House Summit on open source software security. The meeting came at a critical time for the industry following December’s Log4j vulnerabilities and was both a recognition of the challenge and an important first step towards addressing it. The open source software ecosystem is not homogenous, despite the fact that the industry often thinks of or treats it this way. Some of it, like Linux, is highly curated, while other critical software is supported through diffuse communities including technology companies and other stakeholders. There is also a long tail of many other critical projects driven by a dedicated community of maintainers around the world, including Googlers. In light of this reality, we welcomed the chance to share our recommendations to advance the future of open source software security. Some work we’ve done includes founding the Open Source Security Foundation, which has been instrumental already in making security improvements. We’ve also helped drive a number of key security initiatives within the open source community including security scorecards, the SLSA framework to improve the security and integrity of open source packages, and Secure Open Source Rewards to financially incentivize improvements to critical open source security projects.  
• OMB’s Federal zero trust strategy: The publication of the Office of Management and Budget’s zero trust architecture strategy marks an important step for the U.S. federal government’s efforts to modernize under Executive Order 14028. Google Cloud supports this approach, which recognizes the immense security benefits offered by modern computing architectures. For the past decade, Google has successfully applied zero trust principles through our BeyondCorp and BeyondProd frameworks for providing end-user access and securing our cloud workloads. And we’ve brought these best practices from our own journey to global governments and businesses of any size through solutions like BeyondCorp Enterprise and capabilities like Binary Authorization and Anthos Service Mesh, which are embedded in Anthos, our managed application platform. For Federal agencies embarking on this zero trust journey, the Google Cybersecurity Action Team will offer our expertise by conducting Zero Trust Foundations strategy workshops, which can help organizations in the public and private sectors develop actionable and achievable strategies and plans for zero trust implementation. 

Google Cybersecurity Action Team Highlights 

Here are the latest updates, products, services and resources across our security teams this month: 

Security

• Democratizing security operations: We recently announced that Siemplify, a leading security orchestration, automation and response (SOAR) provider, is joining Google Cloud to help companies better manage their threat response. Providing a proven SOAR capability with Chronicle’s approach to security analytics is an important step forward in our vision to advance invisible security and democratize security operations for every organization.
• Security by design: The Highmark Health security team is using “secure-by-design” techniques to address the security, privacy, and compliance aspects of its Living Health solution with Google Cloud’s Professional Services Organization (PSO). Google has long advocated for and followed security by design principles, which is why we’re continuously building enhanced security, controls, resiliency and more into our cloud products and services. 
• Secure collaboration for hybrid work environments: The Google Workspace team shared its recommendations for businesses as they prepare for the future of work,  where the hybrid/flexible work model is becoming standard practice and a new approach to security is essential.
• Anthos Policy Controller CIS Benchmark enforcement: A big part of our shared fate philosophy is to build secure products and not just security products. A recent example of this in action is embedding CIS benchmark policy conformance in the Anthos Policy Controller. We believe the more we embed approaches like this into our products, the more application and infrastructure teams can intrinsically embed security at the start and reduce toil for the security team.
• DevOps for technology-driven organizations and startups: A key success factor for many security programs is the partnership and integration with development teams, and there are some great resources and lessons in our DORA research.
• Security by design with Chrome OS: ABN AMRO’s Asia-Pacific region team recently shared how they are using Chrome OS and CloudReady to work securely in the cloud, reduce total cost of ownership, and add flexibility for employees. This is a great example of secure by design principles in the use of Chromium.

Risk & Compliance

• Boards of Directors summary guide to cloud risk governance: The latest whitepaper from the Google Cybersecurity Action Team outlines how boards of directors can prioritize safe, secure, and compliant adoption processes for cloud technologies within their organizations.  
• TruSight Risk Assessment of Google Cloud: TruSight recently released a comprehensive
  risk assessment report on Google Cloud. Our Enterprise Trust team collaborated on this robust assessment of Google Cloud services to validate the design and implementation of controls. TruSight’s risk assessment of our security controls will help customers accelerate and complete their risk management due diligence.
• Data governance: Check out this new blog series on data governance where our teams explain the role of data governance, its importance, and the necessary processes to run an effective data governance program. Implementing data governance will help maximize value derived from business data, build user trust, and ensure compliance with required security measures.

Controls and Products

• Encrypting Data Fusion: To help meet the security, privacy and compliance requirements of customers in regulated industries like finance or public sector, we announced the general availability of Customer Managed Encryption Keys (CMEK) integration for Cloud Data Fusion, which enables encryption of both user data and metadata at rest with a key that customers can control through our Cloud Key Management Service (KMS). 

Don’t forget to sign-up for our newsletter if you’d like to have our Cloud CISO Perspectives post delivered every month to your inbox. We’ll be back next month with more updates and security-related news.

In every industry, in every part of the world, cybersecurity concerns continue to grow in the wake of attacks on critical infrastructure and the software supply chain. Governments and businesses of all sizes recognize that they must do more to protect their employees, customers and citizens. 

But doing more of the same, like putting security band-aids on legacy infrastructure, is no longer helpful or productive. We need an enduring commitment, in products, people and monetary terms, to drive meaningful improvements in our collective security posture. Google recently announced a $10 billion investment to advance the security of governments around the world, and by extension, help enterprises and organizations to do the same. 

Over the past year, Google Cloud has been delivering on our vision of Invisible Security for our customers, where capabilities are continuously engineered into both our trusted cloud platform and market-leading products to bring the best of Google’s security to wherever your IT assets are. But being a provider of best-in-class technology is not enough. We want to share our expertise to help organizations with their security transformation and offer even more ways to accelerate these essential improvements. This week, at Google Cloud Next ‘21, we’re sharing the first of what will be many more steps in advancing these efforts.

Introducing our Cybersecurity Action Team

While access to the latest, most advanced security technology is important, the expertise of what it will take to become resilient in the face of today’s risk and threat environment is foundational.  

Today, we’re announcing the formation of the Google Cybersecurity Action Team. The Google Cybersecurity Action Team marshals experts from across Google to form what we believe will be the world’s premier security advisory team. It has a singular mission to support the security and digital transformation of governments, critical infrastructure, enterprises and small businesses.

Building on existing security solutions engineering efforts, today the Google Cybersecurity Action Team announced a security and resilience framework that delivers a roadmap for a comprehensive security management program aligned with the National Institute of Standards and Technology’s Cybersecurity Framework using cloud technologies from Google Cloud and our partners. 

“Google Cloud has been a critical partner in the BBVA security journey, helping us protect our customers’ sensitive and proprietary data with modern frameworks like zero trust and secure-by-default products like Google Workspace,” said Alvaro Garrido, Chief Security Officer at BBVA. “We look forward to the strategic services and guidance the Google Cybersecurity Action Team will deliver as we continue on our security transformation.”

Learn more about the Cybersecurity Action Team here. 

Announcing a safer way to work

Bringing you the expertise and hands-on guidance to help with your security transformation is just one valuable step. We recognize that too many organizations can’t wait any longer to begin their modernization efforts – they need a new baseline, and they need it now. 

That’s why today, we’re announcing the launch of our Google Work Safer offering, designed to help organizations, their employees, and partners collaborate and communicate securely and privately in today’s hybrid work environment. Work Safer provides companies with access to best-in-class security for email, meetings, messages, documents, and more. It uniquely brings together the cloud-native, zero-trust solutions of Google Workspace with BeyondCorp Enterprise for secure access with integrated threat and data protection. For customers who want secure devices, Work Safer includes Pixel phones managed with Android Enterprise, Chrome Enterprise Upgrade, and HP Chromebooks. Customers can also leverage Google’s Titan Security Keys for account protection, reCAPTCHA Enterprise for website fraud prevention, Chronicle for security analytics, and a variety of migration services for a seamless transition.

The program is designed to meet the needs of all organizations, including small businesses, enterprises and public sector institutions, many of which are reliant on legacy technology and often lack expertise to fully address rising security challenges associated with hybrid work. To learn more, visit our Work Safer homepage. 

Advancing our trusted cloud with new security capabilities

Above all, security has been and continues to be the cornerstone of our product strategy. There are three critical areas where Google Cloud’s capabilities can make a meaningful difference for any business’ or government’s digital security transformation:

At Next’ 21, we’re introducing new security products and partnerships that will enable you to:

• Protect your employees with new zero trust access capabilities: We’re delivering new features that expand the surface area for our zero trust access solution, BeyondCorp Enterprise, to cover all your apps – both modern and legacy. The new client connector, now in preview, enables identity and context-aware access to non-web applications running in Google Cloud and non-Google Cloud environments. We are also making it easier for admins to diagnose access failure, triage events, and unblock users with the new Policy Troubleshooter feature. You can learn more about both of these new enhancements in the live BeyondCorp Enterprise demo on October 13.
• Improve your detection and response capabilities: We announced a new collaboration with Cybereason for Extended Detection and Response (XDR) across endpoints, networks, cloud and workspaces. The combination of these capabilities delivers a cloud-native XDR solution, Cybereason XDR powered by Chronicle, that automates prevention for common attacks, guides analysts through security operations and incident response, and enables threat hunting with precision at a pace never before achieved. We are also deepening the integration between Chronicle and Security Command Center (SCC) on GCP. New integrations in preview centralize alerts and investigative workflows across the two platforms, and enable threat-specific pivots by enriching SCC alerts with intelligence on associated threat actors and entities. 
• Automate and bolster protection of your sensitive data: Automatic DLP, now in preview, is a prime example of how we are making Invisible Security a reality. It’s a game-changing capability that discovers and classifies sensitive data for all the BigQuery projects across your entire organization without you needing to do a single thing. We’re also introducing Ubiquitous Data Encryption, a solution which combines our generally available Confidential Computing, External Key Management, and Cloud Storage products to seamlessly encrypt data as it’s sent to the cloud. Using your External Key Management solution, data can now only be decrypted and run in a confidential VM environment, greatly limiting potential exposure.
• Protect your IP and implement a zero trust software supply chain: Today, we’re building on our zero trust software supply chain with new launches. Cloud Build is SLSA Level -1 compliant by default, with scripted builds and available provenance. With the new Build Integrity feature, Cloud Build automatically generates a verifiable build manifest that includes a signed certificate describing the sources that went into the build, the hashes of artifacts used, and other parameters. Additionally, Binary Authorization’s integration with Cloud Build makes it easy to set up deploy-time constraints. You can also now easily pair Binary Authorization with Cloud Run to ensure only trusted images make it to production. These integrations are now generally available.
• Protect your users and brand: We recently announced the preview of Cloud Armor Bot Management, which integrates Cloud Armor and reCAPTCHA Enterprise. You can enable protection without any server-side changes to your applications, and because detection and enforcement happens in-line, at the edge of Google’s network, you can mitigate threats before they have a chance to impact your applications, whether they run on GCP, on premise, or in a hybrid or multicloud deployment.
• Ensure secure collaboration: Today, Google Workspace is also introducing new security features. Client-side encryption for Google Meet, in beta, gives customers direct control of encryption keys and the identity service used to access keys. Data Loss Prevention (DLP) for Google Chat, in beta, helps prevent sensitive information from leaking outside of your organization. Check out the blog post from Google Workspace to learn more. 

As we head into three days of great content and engagements from our security and technology teams across Google Cloud at Next ‘21, we want to leave you with this: You are not alone on your security journey. Our goal is to ensure that every day, you are making your organization safer because you have partnered with us. Please make sure to watch our security experts, customers, and partners in our track sessions to go deep on the topics and products that matter most to you.

At Google Cloud, we’re focused on giving customers new ways to strengthen their security posture. Managing identities and authorization is a core security control that underpins interactions inside and collaboration outside the organization. To address fraud, identity theft, and other security challenges associated with the proliferation of online accounts, many organizations have opted to use centralized identity provider (IdP) products that can help secure and manage identities for their users and SaaS applications, and we want to strengthen support for these solutions and the use cases they support.

Today we’re pleased to announce Workforce Identity Federation in Preview. This new Google Cloud Identity and Access Management (IAM) feature can rapidly onboard workforce user identities from external IdPs and provide direct secure access to Google Cloud services and resources. Workforce Identity Federation uses a federation approach instead of Directory Synchronization, the method currently used by most organizations for onboarding Google Cloud identities. Workforce Identity Federation provides flexibility to support third-party collaboration use cases and business requirements that can be better addressed by using a localized, customer-managed IdP.

Federating existing identities eliminates the need to maintain separate identities across multiple platforms. This means that organizations using Workforce Identity Federation no longer need to synchronize workforce user identities from their existing identity management solutions to Google Cloud. IdPs can include Identity-as-a-Service (IDaaS) and directory products such as those from ForgeRock, Microsoft, Okta, JumpCloud, or Ping Identity.

Workforce Identity Federation is another example of how we are working to make Google Cloud’s Invisible Security vision a reality, in this case delivering secure access leveraging customers’ current identity and access management solutions without the need for redundant user administration

VMware is one of our customers using Workforce Identity Federation in Preview. Thiru Bhat, director at VMware, explained why he’s excited for the new feature.

“VMware runs its own IdP and we needed a solution to allow our developers to access their Google Cloud projects while maintaining corporate control over identities and permissions. Syncing of user identities outside of our IdP is not permitted per our InfoSec policies and we deployed Google Cloud’s Workforce Identity Federation to fulfill our identity requirements. Workforce Identity Federation feature meets our needs with a solution that is robust and straightforward to configure.”

Here’s a closer look at a few use cases and the benefits from the new Workforce Identity Federation.

Use case: Employee sign-in and authorization

Streamlined authentication experience with fine-grained access control

Workforce Identity Federation can enable your organization’s users to access Google Cloud through the same login experience they already use for their existing IdP for single sign-on. Workforce Identity Federation also can enable fine-grained access through attribute mapping and attribute conditions. Attributes — which some IdPs call claims — contain additional information about users.

Google Cloud can use these attributes to further inform authentication decisions. Attribute mapping lets your administrators map identity attributes that are defined in your IdP to those that Google Cloud can use. Your administrators can configure Google Cloud with attribute conditions to authenticate conditionally — to let only a subset of external identities authenticate to your Google Cloud project based on attributes.

For example, your administrators might want to let only those employees who are part of the accounting team sign in. To do this, your administrators can configure an IdP attribute, such as EmployeeJobFamily. Using attribute mapping, they could map this attribute to a similar attribute in Google Cloud, such as employee_job_family. Then, they could configure an attribute condition, assertion.employee_job_family=="accounting".

Use case: Secure access for partners and vendors

Restricted and secure access to Google Cloud services from a partner or vendor that has their own IdP and associated privacy and data policies

Today, the modern enterprise depends on partners and vendors more than ever. Partners and vendors can help scale enterprise workflows, but they also can introduce new complexities for IT teams, such as how to secure partner or vendor identities in addition to the rest of their enterprise users.

Workforce Identity Federation can enable enterprises to selectively federate users from partner or vendor IdPs without requiring enterprise IT teams to sync or create a separate identity store to use Google Cloud resources.

One common scenario where Workforce Identity Federation can help is when a company hires a partner or vendor to provide outsourced development services using cloud resources (such as when Google Kubernetes Engine (GKE) DevOps services are outsourced to a partner.) The company creates a separate workforce pool for the partner or vendor’s administrator, who can then use their own IdP to grant access to their workforce.

This use case can also help support organizations who have requirements to store and maintain identity information locally in support of data residency or digital sovereignty initiatives. By using a local IdP, either customer-managed or partner-managed, and federating identities to Google Cloud, organizations can further strengthen control over their identity information.

Seamless experience for users, easy access management for administrators

Before Workforce Identity Federation, organizations would need to duplicate user identities from their IdP by creating user accounts in Google Cloud Identity. Workforce Identity Federation can help you access Google Cloud without having to first create Cloud Identity user accounts. It also reduces toil by eliminating the need to maintain two separate identity management systems.

Identity providers such as ForgeRock see tremendous value in the Workforce Identity Federation, and how Google Cloud can work with them to jointly help customers manage workforce identities. Peter Barker, ForgeRock’s Chief Product Officer, said that his company’s partnership with Google Cloud makes identity management easy and secure for administrators and users alike.

“Our strategic partnership with Google Cloud delivers great value to our customers and we’re excited to continue to expand our relationship. This integration with Google Cloud Workforce Identity Federation enables ForgeRock customers to leverage their current IAM investments and makes it easier for employees, contractors, and partners to securely access Google Cloud resources.”

Getting started with Workforce Identity Federation

Workforce Identity Federation is now available in Preview to customers already using Google Cloud. You can learn more about Workforce Identity Federation by visiting our webpage and watching this video.

Please contact your account manager to see if workforce identity federation is the right fit for your organization. And, you can get started with these new capabilities today using our product documentation.