Securing Dispersed Networks

Transcription

1 SESSION ID: SPO-F01 Securing Dispersed Networks Sanjay Ramnath Senior Director, Security Barracuda

2 Dispersion is Rampant SaaS Virtualization Public Cloud/IaaS Office365 CRM App App Web App Web App Mobile Devices Headquarters Remote Office Branch Office ATM Remote Users Cloud Apps

3 Drivers of Dispersion Application Dispersion - The Cloud Network Dispersion - Distributed Networks User Dispersion - Mobility Application Delivery Dispersion - Virtualization

4 Application Dispersion The Cloud Move to SaaS drives Network & Application Security Business apps that were on the LAN are moving to the cloud Need business quality Internet access to business applications Move to Public Cloud drives Network & Application Security Application delivery model changes

5 Application Dispersion The Cloud SaaS Physical Network Exchange CRM Web App Users Public Cloud apps data

6 Application Dispersion The Cloud SaaS Physical Network Office 365 CRM Web App Users Public Cloud apps data

7 Application Dispersion The Cloud SaaS Physical Network Office 365 CRM Users Public Cloud apps data Web App

8 Application Dispersion The Cloud Physical Network Get to the cloud SaaS Office 365 CRM Users Public Cloud apps data Web App

9 Application Dispersion The Cloud Physical Network Get to the cloud SaaS Office 365 CRM Users Public Cloud apps data Secure assets in the cloud Web App

10 Azure AD Single Sign-On to Internal Apps Users Windows Active Directory Azure AD

11 Network Dispersion Distributed Networks Traffic is not backhauled anymore Cloud apps are accessed from local breakouts Need business quality Internet access at all locations Central Management is key

12 The Old World Backhauling Internet Headquarters Remote Office ATM Public Cloud

13 The Old World Backhauling Internet Headquarters Remote Office ATM Public Cloud

14 The Old World Backhauling Internet Headquarters Remote Office ATM Public Cloud Central Policy Management

15 Network Dispersion Central Management

16 Network Dispersion SaaS Barracuda Cloud Control Headquarters Users Branch Office Users

17 User Dispersion Mobility User Dispersion Impact BYOD devices restrict heavy endpoint deployment Lightweight endpoints with intelligent cloud + premises backend New requirements Remote filtering Integrated policy/reporting for web filtering inside and outside the firewall Mobile VPN access control and portals Cloud access to internal resources even when hosted in private clouds Mobile device management Device security posture, configuration of security services, and application management

18 User Dispersion - Mobility Remote Users Barracuda Web Security Agent Corporate Network data Barracuda Safe Browser apps Mobile Devices

19 User Dispersion Centralized Monitoring

20 App Delivery Dispersion Virtualization Impact Data Centers span Physical, Virtual and Public Cloud Application traffic flows are non-deterministic New requirements Connectivity Secure, bandwidth optimized connectivity across all surfaces Application Security Application security that can migrate with the application Traffic Distribution High throughput traffic distribution across virtual infrastructures

21 App Delivery Dispersion Virtualization Physical Datacenter Virtual Datacenter App

22 App Delivery Dispersion Virtualization Physical Datacenter Virtual Datacenter App

23 App Delivery Dispersion Virtualization Physical Datacenter Virtual Datacenter App

24 App Delivery Dispersion Virtualization Physical Datacenter Virtual Datacenter App

25 App Delivery Dispersion Virtualization Physical Datacenter Virtual Datacenter App

26 Secure Dispersed Networks Secure all network threat vectors Extend to remote locations, users and applications Cover all deployment surfaces Physical, Virtual, Cloud Centrally manage and monitor

27 Barracuda Total Threat Protection Central Management and Reporting Threat Vectors Web Security Security Next Generation Firewall Application Security SSL VPN Attack Surfaces: Appliance Cloud Virtual

28 Thank You