Monitor and dynamically respond to issues. This allows the client to receive and process the status message without having to incur the additional round-trip costs of a separate connection to the OCSP server itself. Get F5 Advanced WAF (No license required). All ingress and egress traffic flows through SACA, via the ExpressRoute connection to the DISA BCAP. These revocations are generally signed lists of revoked certificate serials numbers. F5 Declarative Onboarding. Two separate F5 deployment templates cover two different architectures. An idiom from the cryptographic community says, Cryptography is easy; it is key management that is hard. This gem is never truer than when applied to the world of public key cryptography, where keys must be trusted in hierarchies and are difficult to revoke and change. Another benefit is manageability. Then they force tunnel all their traffic through the VDSS instance. The following diagram illustrates the reference architecture for deploying the services and appliances outlined in the solution. These subnets are where virtual appliances or Azure Firewall are deployed. Now they are moving to the cloud as network-attached standalone devices. While the field of web analytics can encompass multiple subdomains, including security, it more commonly provides usability data for human interface designers. Delegate DNS . Gain a practical view of F5 products and solutions in action. . However, the various underlying products and components used (for example: F5 BIG-IP Virtual Edition, F5 BIG-IP Runtime Init, F5 Automation Toolchain extensions, and Cloud Failover Extension (CFE)) in the solutions located here are F5-supported and capable of being deployed with other orchestration tools. The F5 Synthesis elastic, high-performance services fabric reduces the cost and complexity of deploying software defined application services ( SDAS ) across all types of systems and environments, including software defined networks (SDN), virtual infrastructures, and cloud. This document is a high-level design and best-practices guide for deploying the Cloudera Enterprise distribution on Microsoft Azure cloud infrastructure. It helps to size the VMs, ExpressRoute circuits, and identify the licenses that are required from the various vendors you use in your SACA deployment. It allows the architect to virtualize more of the infrastructure, including the device that was previously terminating the SSL, such as the ADC. Responsible for leading enterprise . It can enable you to move workloads into Azure after you're connected. . The image below provides a high-level representation of the components within this reference architecture. It can also improve availability by sharing a workload across redundant computing . The cryptographic protocol known as the Secure Sockets Layer (SSL) is quickly becoming the de-facto protocol for all important (and sometimes even casual) communications today. Of course its necessary to connect a home computer to the Internet. The solution to this problem, in general, is to be strategic about where the initial SSL decryption is taking place. The global surveillance issue is also spurring designers to build security right into the protocol itselffor example, HTTP/2.0 will require end-to-end cryptography. F5s portfolio of automation, security, performance, and insight capabilities empowers our customers to create, secure, and operate adaptive applications that reduce costs, improve operations, and better protect users. The SACA reference architecture is designed to deploy the VDSS and VDMS components in Azure and to enable the TCCM. The structures and respective elements and relations provide templates for concrete architectures in a domain. Advanced bot protection to prevent large scale fraud. More info about Internet Explorer and Microsoft Edge, Secure Cloud Computing Architecture (SCCA) Functional Requirements Document (FRD), SACA implementation for Palo Alto Networks on Azure, Trusted Internet Connections (TIC) with Azure, Azure and other Microsoft cloud services compliance scope, Azure Policy regulatory compliance built-in initiatives, Security control mapping with Azure landing zones, Virtual Datacenter Managed Services (VDMS). This Azure-specific solution is called the Secure Azure Computing Architecture (SACA), and it can help you comply with the SCCA FRD. F5s portfolio of automation, security, performance, and insight capabilities empowers our customers to create, secure, and operate adaptive applications that reduce costs, improve operations, and better protect users. The adoption of PKCS12, the integration with the network-attached HSM, and finally the programmability of the F5 TMOS platform via the F5 iControl API are the elements needed to allow true third-party integration to prosper. An NVA is typically used to control the flow of traffic between network segments classified with different security levels, for example between a De-Militarized Zone (DMZ) Virtual . Gain visibility and detailed analytics for your Azure apps from one central location. (Trial license required). They use virtual network peering to connect their applications virtual network to the SACA virtual network. The chaos that ensued was ultimately too much for DigiNotar and the company imploded, leaving the Dutch government holding the bag. For the latest list of known and fixed vulnerabilities related to versions of BIG-IP VE and BIG-IQ, visit the F5 Documentation Center and select the Security Advisory document type to narrow the search results. Self-service help on F5 products & services, Resource & support portal for F5 partners, Talk to a support professional in your region. Learn how this solution helps you maximize existing security services investments for malware protection and next-generation firewalls. Experienced administrators know that the devices can become synchronized and call home at the same time (e.g., when a firmware update is available). If it ever falls behind, the normal flow of traffic is not impeded since this matching is out of band. Deploy consistent policies across clouds. It also filters out unauthorized traffic. This second layer allows you to add your own IPS separate from F5 in between the F5 layers. We encompass all aspects of the API management solution but go deeper on the API gateway which is responsible for ensuring realtime performance thresholds are met. Correct sizing also allows for best performance. Data lakes. Ultimately it needs to be configured where the SSL is decrypted, and if that is at a central location, then the management surface is reduced to just that location. Use only the components you need for your environment. Offloading in this fashion provides several benefits. Data moving between clients and servers is mainly encrypted using SSL or the more modern, more secure TLS. New cryptographic protocols are being introduced and gaining popularity. IDC estimates that there will be 30 billion network-attached devices at the end of the decade.3. The result is increased speed, throughput, and repeatabilityand a decreased risk profile along . A subset of these SSL-enabled devices will use client certificates to identify themselves to the forwarding authority, which for many organizations will be their BIG-IP system. Auto-scaling services match requirements as app usage fluctuates, while optimizing operating costs. Easily integrates with Azure for a simple deployment experience, Customizable security settings with F5s unique policy builder engine, Comprehensive application and security compliance, Consistent policy management across applications and cloud environments, Integration with Azure Security Center and Azure Sentinel for additional monitoring, reporting, and visualization. Many enterprise deployments are staying with a traditional cryptographic offload at the ADC strategy. Use cloud-native IPS or bring-your-own IPS. F5 SSL Orchestrator, when coupled with an advanced threat protection system like Cisco FTD, can solve these SSL/TLS challenges by centralizing decryption within the enterprise boundaries. Advanced bot protection to prevent large scale fraud. F5's prescriptive reference architectures, optimized . Some organizations have specific IPS requirements. DISA has an enterprise-level Microsoft peering session for customers who want to subscribe to Microsoft software as a service (SaaS) tools, such as Microsoft 365. Choose a data store. This option requires you to lease space in a colocated data center and set up an ExpressRoute circuit to Azure. By using a secure cloud architecture for app delivery, you can have advanced application delivery services that are deployed in the same way as the rest of the application stack, managed via source control, and integrated into your CI/CD pipeline. And in many cases it makes sense to connect a home video camera, baby monitor, alarm system, and thermostat to the Internet as well. The customer scenarios documented in this paper can be viewed as trends from the past into the future. Surface Studio vs iMac - Which Should You Pick? We recommend that you deploy this component by using physical hardware. These organizations are effectively centralizing their public-facing SSL keys and certificates at the ADC. When migrating workloads to VMware Cloud on AWS, you might be concerned about losing the valuable application services you've come to count on from F5 or worse, you may think you'll have to sacrifice all the hours you've already put into creating and maintaining applications, services, and configurations . This is where the transfer protocol PKCS12 can assist the administrator. BCAP performs intrusion detection and prevention. Reference Architecture | Oct 23, 2019. Maintain the Cloud Credential Management Plan. The solution to all these problems is found in the OCSP stapling technique. According to the January 2014 Netcraft report, the use of SSL is growing at 20 percent per year.1. An ADC may be terminating 2048-bit RSA SSL on one application while advertising elliptic curve cryptography (ECC) SSL on anotheror even on the same virtual server. A reference architecture in the field of software architecture provides a template solution for an architecture for a domain. Microsoft has automated solution templates to deploy the SACA with native services or with solutions from partners like Palo Alto Networks, F5, and Citrix. A New, Open Source Modern Apps Reference Architecture. Azure Resource Manager Templates. Since SSL began as an associate of the fundamental web protocol HTTP, it should be no surprise that it continues to find the most usage in service of the World Wide Web today. Web analytics can be critical for revenue-generating web properties. Bridge the identity gap between cloud-based (IaaS), SaaS, and on-premises applications with F5 APM and Azure Active Directory. At NGINX we've been talking for the last several years about the need to make applications truly modern and adaptive - portable, cloud native, resilient, scalable, and easy to update. Most organizations that use network-attached cryptographic devices select a single vendor, allowing them to easily train staff on that vendors key management solution. Task. If that's the case, the single layer of F5 appliances works for most because that architecture includes IPS on the F5 devices. Either way, security teams are continuously tightening their security policies. As organizations continue to use SSL as their primary communications protection, they may find an even greater need for innovative, efficient network security architecture. These ExpressRoute peers are then linked to the virtual network gateway in each Azure region. Put your F5 pair behind a single internal Azure LB with only 1 LB rule which has "HA" ports checked (all ports). All the pieces of VDSS and VDMS can live in a centralized hub or in multiple virtual networks. Accelerate app and API deployment with a self-service, API-driven suite of tools providing unified traffic management and security for your NGINX fleet. The ADC began to function as both an inbound security and an outbound security gateway. PC211 is an instructor led class that will explore F5 & Microsofts joint efforts to develop an Automated reference architecture that will meet Federal Requiremetns for Cloud Access Points (CAP) and Virtual Datacenter Security Stacks (VDSS). Clearly, the communication channel between the requesting device and the offload device must itself be protected (usually via SSL), and most customers place it in a trusted part of the network as well. The SAP on Azure Architecture Guide describes a set of guiding tenets that are used to help ensure the quality of SAP workloads running on Azure. An ADC can keep the IPS targeted on its strengths by offloading the SSL decrypting for the IPS. The iRule dropped any connection that attempted more than five renegotiations within 60 seconds. F5 Networks, Inc. is now hiring a Enterprise Architect - Cloud in Seattle, WA. Find more details around in-line policy-based traffic steering in theNext-Generation IPS Reference Architecture. The encrypted key and its associated certificate are imported directly into the BIG-IP system. By using the DISA BCAP, you can enable connectivity and peering to your SACA instance. US Department of Defense (DoD) customers who deploy workloads to Azure have asked for guidance to set up secure virtual networks and configure the security tools and services that are stipulated by DoD standards and practice. Once the inbound SSL has been decrypted, the resulting requests can be analyzed, modified, and steered. BIG-IP LTM and BIG-IP DNS provide local and global server load balancing, SSL offload and intercept, DNS services, and performance optimization. This subnet is where VMs and services used for VDMS are deployed, including the jump box VMs. But data protection isnt the whole story. Figure 3: National Institute of Standards and Technology Guidelines for Public-Key Sizes.2. It protects traffic between those customers and the organizations services, whether those services are in the cloud or on premise. Learn more, F5 NGINX Ingress Controller with F5 NGINX App Protect, Infrastructure & Application Availability, Next-Generation IPS Reference Architecture, http://news.netcraft.com/archives/2014/01/03/january-2014-web-server-survey.html, http://csrc.nist.gov/publications/nistpubs/800-57/sp800-57_part1_rev3_general.pdf, http://www.businesswire.com/news/home/20131003005687/en/Internet-Poised-Change-IDC#.U-4pIPldUg8. The protocol infrastructure of the Internet is showing its age. SSL is becoming the primary protocol between an organization and its customers. F5 Application Services Templates. Mission owners then choose the Azure regions in which they plan to deploy their applications. Untrusted, trusted, management, or AzureFirewallSubnet subnets. Relevant experience on Microsoft Azure, AWS, OCI and GCP frameworks and multi-Cloud patterns. Self-service help on F5 products & services, Resource & support portal for F5 partners, Talk to a support professional in your region. Key management becomes simpler when security services are centralized, either at an ADC or at a network-attached hardware security module. Accelerate app and API deployment with a self-service, API-driven suite of tools providing unified traffic management and security for your NGINX fleet. Outside North America: +800 11 ASK 4 F5 (800 1127 5435) F5 Premium support includes 24x7 assistance from F5 Network Support Engineers online or by phone. Enable the use of F5 in the automated toolchain without writing code or managing a server. We recommend that you use as many Azure native tools as possible. While they have not been seen in the wild yet, there arealready iRulesprepared to mitigate them. Some may use HSM devices embedded in the ADCs. These devices therefore require SSL for confidentiality. Even within just the context of the web, there are several distinctive customer scenarios worth reviewing. A sizing exercise must be completed. Companies like Google are tinkering with the HTTP to reduce round-trip times between the client and server as in the SPDY protocol. The all-in-one software load balancer, content cache, web server, API gateway, and WAF, built for modern, distributed web and mobile applications. Organizations dont want to reconfigure hundreds of servers just to offer these new protocols. Install CFE using the BIG-IP Configuration utility (or) Install CFE using cURL from the Linux shell. The sum of these network-attached devices is called the Internet of Things (IoT). The F5 SSL Everywhere reference architecture is centered on the custom-built SSL software stack that is part of every F5 BIG-IP Local Traffic Manager (LTM) deployment. It conducts traffic inspection to secure the applications that run in Azure. In the future, the two protocols (HTTP and SSL) will become even more intertwined when HTTP/2.0 requires SSL. A solid architectural foundation starts with five pillars . More recently, two concepts have come to the fore that facilitate the creation and delivery of modern apps. F5 BIG-IP Virtual Editionand F5 Advanced WAF. Solution Template. Step 1. If you did not want to have a 3-NIC BIG-IP, it would be possible to achieve scenario C above with a single NIC or dual NIC VM: Use a 2-nic BIG-IP (1 nic for mgmt., 1 for dataplane). Get dedicated, right-sized services. Conversely, key management will get easier as cryptographic offload is consolidated to fewer and fewer points in the network. Advanced use cases (not pictured) Single NIC. Policy changes in recent years have included a restriction against plain text private keys on the device, even for those times when a key is being imported into the embedded HSM itself. Security vulnerabilities . The purpose of the VDSS is to protect DoD mission-owner applications that are hosted in Azure. The modules worked by allowing the hosting system to generate a key within the cryptographic device and then asking for information to be encrypted or decrypted with it. By mapping how users interact with the websitewhere they linger and how they skipweb analytics provides an essential view into the workings of the website and allows administrators to quantify the value of changes. Gain SSL/TLS visibility via dynamic service chaining. The term load balancing refers to the distribution of workloads across multiple computing resources. Advanced bot protection to prevent large scale fraud. The three most significant today include transformational services, cipher agility, and the scalability challenges that will be introduced as the Internet of Things grows larger than the Internet of People. Guidance for architecting solutions on Azure using established patterns and practices. . If you plan to use NAT to connect private address space in Azure, you need a minimum of a /24 subnet of address space assigned from the NIC for each region where you plan to deploy SACA. This architecture meets the VDSS requirements. The integration of F5 and Azure Active Directory ensures seamless, trusted access to all applications. Reference architecture takes into consideration that many of the same challenges apply to both inbound and outbound traffic. Clearly, the data examined by web analytics must be decrypted prior to observation. Extract, transform, and load (ETL) Online analytical processing (OLAP) Online transaction processing (OLTP) Data warehousing in Microsoft Azure. A good cost analysis cant be done without the sizing exercise. Use the Azure native tools in the following list to meet various SCCA requirements: Several Microsoft customers have gone through the full deployment or at least the planning stages of their SACA environments. See how F5 interacts with different tools and partner solutions to get a sense of how well fit into your environment. This problem needs to be foremost among the minds of network and security architects as they rebuild for an SSL-everywhere world. Accelerate app and API deployment with a self-service, API-driven suite of tools providing unified traffic management and security for your NGINX fleet. This guide is based on the Microsoft Azure Well-Architected Framework, but the recommendations are specific to deployments of SAP solutions. When you take business-critical apps to the Azure public cloud, look to F5 application services for industry-leading security, performance, and availability solutions. 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