SASE Explained: Secure Access for the Cloud Era
Episode Summary
In this episode we talk about SASE — Secure Access Service Edge — an architecture that plays an important role in the future of network security, remote user access, SaaS, Cloud, and Zero Trust.
As the IT world changes, users no longer connect to applications only from inside the company, and applications are no longer hosted only inside the data center. Today, users access services such as Microsoft 365, Google Workspace, Salesforce, Public Cloud, and internal business applications from home, branch offices, coffee shops, or anywhere else. This shift has made traditional models, such as VPN and backhauling all traffic to the data center, not always the best option.
In this video, we explain SASE in simple language and review how this architecture, by combining cloud-based security, Zero Trust, Secure Internet Access, Secure SaaS Access, and Secure Private Access, can make user access from anywhere more secure, smarter, and easier to control.
We also talk about concepts such as SWG, CASB, FWaaS, ZTNA, DLP, and Shadow IT, and explain the role each one plays in the SASE architecture.
If you work in Network, Cybersecurity, Cloud Security, or Infrastructure, this episode can give you a clear understanding of the SASE architecture and why it matters in modern security.
As the IT world changes, users no longer connect to applications only from inside the company, and applications are no longer hosted only inside the data center. Today, users access services such as Microsoft 365, Google Workspace, Salesforce, Public Cloud, and internal business applications from home, branch offices, coffee shops, or anywhere else. This shift has made traditional models, such as VPN and backhauling all traffic to the data center, not always the best option.
In this video, we explain SASE in simple language and review how this architecture, by combining cloud-based security, Zero Trust, Secure Internet Access, Secure SaaS Access, and Secure Private Access, can make user access from anywhere more secure, smarter, and easier to control.
We also talk about concepts such as SWG, CASB, FWaaS, ZTNA, DLP, and Shadow IT, and explain the role each one plays in the SASE architecture.
If you work in Network, Cybersecurity, Cloud Security, or Infrastructure, this episode can give you a clear understanding of the SASE architecture and why it matters in modern security.
Key Takeaways
- Understand the SASE architecture and why it matters for remote users, SaaS, cloud, and Zero Trust.
- Learn why traditional VPN and backhauling models are not always ideal for modern access patterns.
- Understand the roles of SWG, CASB, FWaaS, ZTNA, DLP, and Shadow IT controls.
- See how cloud-delivered security can support users accessing applications from many locations.
Chapters
- Why access architecture is changing
- What SASE is
- From VPN and backhaul to cloud-delivered access
- Secure Internet, SaaS and Private Access
- SWG, CASB, FWaaS and ZTNA
- DLP and Shadow IT
- SASE in modern security architecture
Detailed Notes
The episode starts from the shift in where users and applications are located.
It explains why accessing SaaS, public cloud, and private applications from many locations challenges traditional centralized access models.
SASE is presented as an architecture that combines connectivity and cloud-based security capabilities.
It explains why accessing SaaS, public cloud, and private applications from many locations challenges traditional centralized access models.
SASE is presented as an architecture that combines connectivity and cloud-based security capabilities.
Speaker
Ehsan Emad