CSA Summit Recap Part 2: CSP & CISO Perspective
Blog Article Published: 03/12/2019
By Elisa Morrison, Marketing Intern, Cloud Security Alliance
When CSA was started in 2009, Uber was just a German word for 'Super' and all CSA stood for was Community Supported Agriculture. Now in 2019, spending on cloud infrastructure has finally exceeded on-premises, and CSA is celebrating its 10th anniversary. For those who missed the Summit, this is the CSA Summit Recap Part 2, and in this post we will be highlighting key takeaways from sessions geared towards CSPs and CISOs.
During this session, Jason Garbis identified three steps towards implementing Zero Trust: reducing attack surfaces, securing access, and neutralizing adversaries. He also addressed how to adopt modern security architecture to make intelligent actions for trust. In implementing Zero Trust, Garbis highlighted the need for:
- Authentication. From passwords to biometric to tokens. That said, authentication alone is not sufficient for adequate security, as he warned it is too late in the process.
- Network technology changes. Firewall technology is too restricted (e.g. IP addresses are shared across multiple people). The question in these cases is yes or no access. This not Zero Trust. Better security is based on the role or person and data definition. This has more alternatives and is based on many attributes, as well as the role and data definition.
- Access control requirements. There is a need for requirements that dynamically adjust based on context. If possible, organizations need to find a unified solution via Software-Defined Perimeter.
Securing Your IT Transformation to the Cloud - Jay Chaudhry, Bob Varnadoe, and Tom Filip
Every CEO wants to embrace cloud, but how can you do it securely? The old world was network-centric, and the data center was the center of universe. We could build a moat around our network with firewalls and proxies. The new world is user-centric, and the network control is fluid. Not to mention, the network is decoupled from security, and we rely on policy-based access as depicted in the picture below.
In order to address this challenge, organizations need to view security with a clean slate. Applications and network must be decoupled. More traffic on the cloud is encrypted, but offers a way for malicious users to get in, so proxy and firewalls should be used for inspection of traffic.
Ten Years in the Cloud - PANEL
The responsibility to protect consumers and enterprise has expanded dramatically. Meanwhile, the role of the CISO is changing – responsibilities now include both users and the company. CISOs are faced with challenges as legacy tools don't always translate to the cloud. Now there is also a need to tie the value of the security program to business, and the function of security has changed especially in support. In light of these changes, the panel unearthed the following five themes in their discussion of lessons learned in the past 10 years of cloud.
- Identity as the new perimeter. How do we identify people are who they say they are?
- DevOps as critical for security. DevOps allows security to be embedded into the app, but it is also a risk since there is faster implementation and more developers.
- Ensuring that security is truly embedded in the code. Iterations in real-time require codified security.
- Threat and data privacy regulations. This is on the legislative to-do list for many states; comparable to the interest that privacy has in financial services and health care information.
- Security industry as a whole is failing us all. It is not solving problems in real-time; as software becomes more complex it poses security problems. Tools are multiplying but they do not address the overall security environment. Because of this, there’s a need for an orchestrated set of tools.
Now we have entered the gateway wars ...Web vs. CASB vs. SDP. Whoever wins, the problem of BYOD and unmanaged devices still remains. There is also the issue that we can’t secure endpoint users' mobile devices. As is, the technologies of mirror gateway and forward proxy solve the sins of “reverse proxy” and have become indispensable blades. Forward proxy is the solution for all apps when you can manage the endpoint, and mirror gateway can be used for all users, all endpoints and all sanctioned apps.
Lessons from the Cloud -David Cass
Cloud is a means to an end … and the end requires organizations to truly transform. This is especially important as regulators expect a high level of control in a cloud environment. Below are the key takeaways presented:
- Cloud impacts the strategy and governance from the strategy, to controls, to monitoring, measuring, and managing information all the way to external communications.
- The enterprise cloud requires a programmatic approach with data as the center of the universe and native controls only get you so far. Cloud is a journey, not just a change in technology.
- Developing a cloud security strategy requires taking into account service consumption, IaaS, PaaS, and SaaS. It is also important to keep in mind that cloud is not just an IT initiative.
Security Re-Defined - Jason Clark and Bob Schuetter
This session examined how Valvoline went to the cloud to transform its security program and accelerate its digital transformation. When Valvoline split as an IPO with two global multi-billion startup they had no datacenter for either. The data was flowing like water, there was complexity and control created friction, not to mention a lack of visibility.
They viewed cloud as security’s new north star, and said the 'The Fourth Industrial Revolution' was moving to the cloud. So how did they get there? The following are the five lessons they shared:
- Stop technical debt
- Go where your data is going
- Think big, move fast, and start small
- Organizational structure, training, and mindset
- Use the power of new analytics
Inspired by the cryptocurrency model, OpenCPEs is a way to revolutionize how security professionals measure their professional development experiences.
OpenCPEs provides a method of validating experiences listed on your resume without maintaining or storing an individual’s personal data. Learn more about this project by downloading the presentation slides.
The full slides to the summit presentations are available for download.