Junte-se a nós no SASE Summit da Netskope, chegando a uma cidade perto de você! Registre-se agora.

  • Produtos de Serviço de Segurança Edge

    Proteger-se contra ameaças avançadas e com nuvens e salvaguardar os dados em todos os vetores.

  • Borderless SD-WAN

    Confidentemente, proporcionar acesso seguro e de alto desempenho a cada usuário remoto, dispositivo, site, e nuvem.

  • Plataforma

    Visibilidade incomparável e proteção de dados e contra ameaças em tempo real na maior nuvem privada de segurança do mundo.

A plataforma do futuro é a Netskope

Intelligent Security Service Edge (SSE), Cloud Access Security Broker (CASB), Cloud Firewall, Next Generation Secure Web Gateway (SWG) e Private Access for ZTNA integrados nativamente em uma única solução para ajudar todas as empresas em sua jornada para o Secure Access Service Arquitetura de borda (SASE).

Vá para a plataforma
Vídeo da Netskope
Borderless SD-WAN: Desbravando na Nova Era da Empresa Sem Fronteiras

Netskope Borderless SD-WAN oferece uma arquitetura que converge princípios de confiança zero e desempenho de aplicativo garantido para fornecer conectividade segura e de alto desempenho sem precedentes para cada site, nuvem, usuário remoto e dispositivo IoT.

Read the article
Borderless SD-WAN
A Netskope oferece uma pilha de segurança na nuvem moderna, com capacidade unificada para proteção de dados e ameaças, além de acesso privado seguro.

Explore a nossa plataforma
Birds eye view metropolitan city
Mude para serviços de segurança na nuvem líderes de mercado com latência mínima e alta confiabilidade.

Conheça a NewEdge
Lighted highway through mountainside switchbacks
Permita com segurança o uso de aplicativos generativos de IA com controle de acesso a aplicativos, treinamento de usuários em tempo real e a melhor proteção de dados da categoria.

Saiba como protegemos o uso de IA generativa
Safely Enable ChatGPT and Generative AI
Soluções de zero trust para a implementação de SSE e SASE

Learn about Zero Trust
Boat driving through open sea
A Netskope permite uma jornada segura, inteligente e rápida para a adoção de serviços em nuvem, aplicações e infraestrutura de nuvem pública.

Learn about Industry Solutions
Wind turbines along cliffside
  • Nossos clientes

    Netskope atende a mais de 2.000 clientes em todo o mundo, incluindo mais de 25 dos 100 da Fortune.

  • Customer Solutions

    Estamos aqui junto com você a cada passo da sua trajetória, assegurando seu sucesso com a Netskope.

  • Treinamento e certificação

    Os treinamentos da Netskope vão ajudar você a ser um especialista em segurança na nuvem.

Ajudamos nossos clientes a estarem prontos para tudo

Ver nossos clientes
Woman smiling with glasses looking out window
A talentosa e experiente equipe de Serviços Profissionais da Netskope fornece uma abordagem prescritiva para sua implementação bem sucedida.

Learn about Professional Services
Netskope Professional Services
Proteja sua jornada de transformação digital e aproveite ao máximo seus aplicativos de nuvem, web e privados com o treinamento da Netskope.

Learn about Training and Certifications
Group of young professionals working
  • Recursos

    Saiba mais sobre como a Netskope pode ajudá-lo a proteger sua jornada para a nuvem.

  • Blog

    Saiba como a Netskope viabiliza a segurança e a transformação de redes através do security service edge (SSE).

  • Eventos e workshops

    Esteja atualizado sobre as últimas tendências de segurança e conecte-se com seus pares.

  • Security Defined

    Tudo o que você precisa saber em nossa enciclopédia de segurança cibernética.

Podcast Security Visionaries

Bônus Episódio 2: O Quadrante Mágico para SSE e como acertar o SASE
Mike e Steve discutem o Gartner® Magic Quadrant™ para Security Service Edge (SSE), o posicionamento da Netskope e como o clima econômico atual afetará a jornada do SASE.

Reproduzir o podcast
Bônus Episódio 2: O Quadrante Mágico para SSE e como acertar o SASE
Últimos blogs

Como a Netskope pode habilitar a jornada Zero Trust e SASE por meio dos recursos de borda de serviço de segurança (SSE).

Leia o Blog
Sunrise and cloudy sky
Netskope AWS Immersion Day World Tour 2023

A Netskope desenvolveu uma variedade de laboratórios práticos, workshops, webinars detalhados e demonstrações para educar e auxiliar os clientes da AWS no uso e implantação dos produtos Netskope.

Learn about AWS Immersion Day
Parceiro da AWS
O que é o Security Service Edge?

Explore o lado de segurança de SASE, o futuro da rede e proteção na nuvem.

Learn about Security Service Edge
Four-way roundabout
  • Empresa

    Ajudamos você a antecipar os desafios da nuvem, dos dados e da segurança da rede.

  • Por que Netskope

    A transformação da nuvem e o trabalho em qualquer lugar mudaram a forma como a segurança precisa funcionar.

  • Liderança

    Nossa equipe de liderança está fortemente comprometida em fazer tudo o que for preciso para tornar nossos clientes bem-sucedidos.

  • Parceiros

    Fazemos parceria com líderes de segurança para ajudá-lo a proteger sua jornada para a nuvem.

Apoiando a sustentabilidade por meio da segurança de dados

A Netskope tem o orgulho de participar da Visão 2045: uma iniciativa destinada a aumentar a conscientização sobre o papel da indústria privada na sustentabilidade.

Saiba mais
Supporting Sustainability Through Data Security
O mais alto nível de Execução. A Visão mais avançada.

A Netskope foi reconhecida como Líder no Magic Quadrant™ do Gartner® de 2023 para SSE.

Obtenha o Relatório
A Netskope foi reconhecida como Líder no Magic Quadrant™ do Gartner® de 2023 para SSE.
Pensadores, construtores, sonhadores, inovadores. Juntos, fornecemos soluções de segurança na nuvem de última geração para ajudar nossos clientes a proteger seus dados e seu pessoal.

Conheça nossa equipe
Group of hikers scaling a snowy mountain
A estratégia de comercialização da Netskope, focada em Parcerias, permite que nossos Parceiros maximizem seu crescimento e lucratividade enquanto transformam a segurança corporativa.

Learn about Netskope Partners
Group of diverse young professionals smiling

Understanding Coverage Isn’t Just About Counting Data Centers

Aug 04 2020

In my last blog, we discussed how the Secure Access Service Edge (SASE) is the optimized “middle mile” that delivers networking and security services at the edge of the internet. This introduces several concepts that many architects have not previously considered. Instead of building out and managing a network and security stack in the locations where it’s needed, SASE changes the model by leveraging a security private cloud and service-delivery approach that the customer manages in a shared responsibility with the vendor.

This is a dramatic transformation, but also an incredible opportunity. Customers are now better positioned to be nimble and respond to an organization’s expansion plans or critical business objectives without having to own and operate network or security infrastructure. This can be particularly challenging when it comes to deploying effective data protection and security, while trying to do it at scale, providing global coverage and addressing the unique requirements of remote sites or teleworkers.

In a discussion about the Netskope NewEdge network, one of the first topics that often comes up is coverage and I can understand why. It’s difficult to wrap your head around the concept of a  security private cloud. A discussion about the locations where service points are located provides a tangible way to gain confidence and achieve a better understanding of the solution. I feel like there are many positive things that come out of a discussion of coverage, but there’s also a lot of confusion in the market.

In this blog, I want to clarify a few points and put a proverbial magnifying glass on this topic of coverage. The goal is to dispel some of the confusion that exists in the market and ultimately help you become a “smarter shopper” as you evaluate what’s needed to select the right cloud to protect and secure your business.

Image of a magnifying glass

Focus on regions & services, not data centers

Would it be surprising to learn the number of data centers doesn’t provide an accurate picture of coverage? When you hear a vendor recite the number of data centers they have, it’s imperative to double-click to determine what this means to you. For example, where are the data centers located? If there are multiple data centers in the same region, does that provide any benefit to you, as a customer? The surprising answer is that the second (or third, or fourth) data center in a region is most often not for redundancy, but rather because of architectural, scaling, or colocation vendor limitations in densely populated areas. This becomes apparent when some regions have multiple data centers and others do not.

Another question to ask is how many of the data centers can you actually use? In many cases, vendors divide up their data centers into coverage zones accessible only to a subset of customers in a region or requiring additional fees and contracts to gain access. In other cases, while a vendor may promote a large number of data centers, in reality, some of these locations are dedicated only for use by strategic partners, such as a managed service provider. One vendor, for example, has more than half of its data centers globally dedicated in this fashion, and accordingly off-limits to other customers! The reality is if you’re only able to use a small fraction of the total universe of data centers, then what’s the tangible benefit of that “larger number of data centers”?

Illustration of how data centers may not be relevant to every customer.
Figure 1: With some vendors, not all data centers are relevant to every customer

This is because the fundamental goal of coverage is to minimize the latency by reducing the dependence on the public internet in the connection between the user and the SASE edge location. If the second or third data center in the same region cannot be used by the customer, and it’s not used for redundancy, then it doesn’t provide any coverage or reliability benefit to the customer. In short, it ends up looking like just a numbers game when it comes to counting data centers.

The situation can get even more dire when you probe on what services are available in each data center? Some vendors have different versions of their technology running in different data centers, so while the total data center may appear adequate, only a small number of data centers may have the services you require available. As you can see, digging into these questions gets you closer to really understanding coverage. This way you can be clear on the data centers available for your use, with the right security capabilities enabled, so you have access where and when you need them.

With NewEdge, we’re delivering on our commitment to provide customers with the world’s largest, highest-performing security private cloud network powered by data centers in 40 regions, with aggressive plans to continue expansion in the months ahead. Is 40 a good number, especially when you hear claims of more than 100 data centers from other vendors? Yes, because only with NewEdge is every data center across all regions accessible to all of our customers with the entire Netskope suite of security services available. No regional surcharges and no surprises.

Identify where traffic gets processed

Another important dimension of fully understanding coverage is to explore where compute is happening or, in other words, where traffic gets processed? Different vendors take different approaches with many not putting compute at the SASE edge, namely the ingress to their network. The main driver for this is cost containment. It’s expensive to deploy compute in multiple locations and often easier (and cheaper) to create many network “on-ramps” that steer traffic to just a few compute locations. These are generically called virtual points of presence (or vPoPs), given that they appear to be a PoP, but the reality is traffic must be hairpinned to another location to actually get processed. The following diagram walks through an example of a typical vPOP:

Diagram showing how vPoPs misrepresent the true number of data centers
Figure 2: vPoPs misrepresent the true number of data centers

There are two fundamental flaws with the vPoP model:

  1. Since inline processing is latency-sensitive, with hairpin routing of traffic to the compute location latency is inevitably going to be added. Accordingly, a user that’s located in a location where the vPoP and the compute are in the same region will have a very different experience than the user that enters via a vPoP in a distant, remote region. This could translate into poor application response times or slowness of file uploads or downloads.
  2. Since all traffic has to ultimately go through the compute location to get processed, then does this diagram represent three data centers in three different regions (namely Johannesburg, Frankfurt, and Tel Aviv), or is it really one data center shared between three regions? And theoretically, if three more vPoPs were added to link up with the same, single compute location in Frankfurt, would it then count as six data centers? One can quickly see that the data center number alone becomes misleading, as clarity is needed between where compute is happening versus where traffic is on-ramping to the network.

Clearly, the concept of vPoPs ends up serving the vendor more than the customer. Not only does it lead to some far-fetched marketing claims, but it quietly helps the vendor scale their network and their services, as well as boost their margins. It also gives a false perception of coverage and service quality, when it’s in fact quite the opposite. With the vPoP approach, customers suffer from increased latency which likely translates into an inconsistent and unsatisfactory user experience.

With the NewEdge network, we’re not taking any shortcuts to deliver the security services of the Netskope Security Cloud Platform. We don’t use vPoPs today and every data center offers full, local compute for real-time, in-line traffic processing. This allows us to inspect and enforce security policies without having to send the traffic halfway around the globe. All Netskope security services – including Next-Generation Secure Web Gateway (NG-SWG), Cloud Access Security Broker (CASB), Data Loss Prevention (DLP), and Zero Trust Network Access (ZTNA) – take advantage of this architectural approach.NewEdge is unique when compared to the approaches used by other vendors in the market. Not only is the architecture of NewEdge a significant technical differentiator, but it’s the right thing to do for our customers since we know latency matters and milliseconds count. We’re tremendously proud of the work we’ve done with NewEdge and excited about what’s ahead for the future. To learn more about Netskope and NewEdge, please visit: https://www.netskope.com/platform/newedge.

author image
Jason Hofmann
Jason Hofmann is a seasoned technology executive with 20 years of experience. As VP of Platform Architecture and Services at Netskope, Hofmann leads the platform architecture and platform services teams. In addition to focusing on building out the global Netskope security cloud, called NewEdge, Hofmann and his team lead all aspects of platform architecture and work closely with customers to ensure delivery of a truly world-class service experience.