fermer
fermer
Le réseau de demain
Le réseau de demain
Planifiez votre chemin vers un réseau plus rapide, plus sûr et plus résilient, conçu pour les applications et les utilisateurs que vous prenez en charge.
          Essayez Netskope
          Mettez la main à la pâte avec la plateforme Netskope
          C'est l'occasion de découvrir la plateforme Netskope One single-cloud de première main. Inscrivez-vous à des laboratoires pratiques à votre rythme, rejoignez-nous pour des démonstrations mensuelles de produits en direct, faites un essai gratuit de Netskope Private Access ou participez à des ateliers dirigés par un instructeur.
            Un leader sur SSE. Désormais leader en matière de SASE à fournisseur unique.
            Un leader sur SSE. Désormais leader en matière de SASE à fournisseur unique.
            Netskope fait ses débuts en tant que leader dans le Magic Quadrant™ de Gartner® pour le SASE à fournisseur unique.
              Sécuriser l’IA générative pour les nuls
              Sécuriser l’IA générative pour les nuls
              Découvrez comment votre organisation peut concilier le potentiel d'innovation de l'IA générative avec des pratiques robustes en matière de sécurité des données.
                Prévention des pertes de données (DLP) pour les Nuls eBook
                La prévention moderne des pertes de données (DLP) pour les Nuls
                Obtenez des conseils et des astuces pour passer à un système de prévention des pertes de données (DLP) dans le nuage.
                  Réseau SD-WAN moderne avec SASE pour les nuls
                  SD-WAN moderne pour les nuls en SASE
                  Cessez de rattraper votre retard en matière d'architecture de réseau
                    Identification des risques
                    Advanced Analytics transforme la façon dont les équipes chargées des opérations de sécurité utilisent les données pour mettre en œuvre de meilleures politiques. Avec Advanced Analytics, vous pouvez identifier les tendances, cibler les domaines préoccupants et utiliser les données pour prendre des mesures.
                        Les 6 cas d'utilisation les plus convaincants pour le remplacement complet des anciens VPN
                        Les 6 cas d'utilisation les plus convaincants pour le remplacement complet des anciens VPN
                        Netskope One Private Access est la seule solution qui vous permet d'abandonner définitivement votre VPN.
                          Colgate-Palmolive protège sa "propriété intellectuelle" "grâce à une protection des données intelligente et adaptable
                          Colgate-Palmolive protège sa "propriété intellectuelle" "grâce à une protection des données intelligente et adaptable
                            Netskope GovCloud
                            Netskope obtient l'autorisation FedRAMP High Authorization
                            Choisissez Netskope GovCloud pour accélérer la transformation de votre agence.
                              Faisons de grandes choses ensemble
                              La stratégie de commercialisation de Netskope privilégie ses partenaires, ce qui leur permet de maximiser leur croissance et leur rentabilité, tout en transformant la sécurité des entreprises.
                                Solutions Netskope
                                Netskope Cloud Exchange
                                Netskope Cloud Exchange (CE) fournit aux clients de puissants outils d'intégration pour tirer parti des investissements dans leur dispositif de sécurité.
                                  Support technique de Netskope
                                  Support technique de Netskope
                                  Nos ingénieurs d'assistance qualifiés sont répartis dans le monde entier et possèdent des expériences diverses dans les domaines de la sécurité du cloud, des réseaux, de la virtualisation, de la diffusion de contenu et du développement de logiciels, afin de garantir une assistance technique rapide et de qualité
                                    Vidéo Netskope
                                    Formation Netskope
                                    Grâce à Netskope, devenez un expert de la sécurité du cloud. Nous sommes là pour vous aider à achever votre transformation digitale en toute sécurité, pour que vous puissiez profiter pleinement de vos applications cloud, Web et privées.

                                      Why Network Peering & Interconnections Matter

                                      Sep 03 2020

                                      In previous blogs on the Netskope NewEdge network, we’ve discussed concepts including Secure Access Service Edge (SASE) architecture and why counting data centers alone is meaningless when trying to understand cloud service coverage. Now that we’ve laid the foundation it seems like a good time to get into what’s needed in terms of architecting the actual network and the connections required. When you navigate this territory, it is common for topics like peering relationships or transit provider selection to come up. For the uninitiated, a quick simplified primer: A transit provider sells you access to any IP destination on the internet, whereas peering only enables two networks to exchange traffic destined for each other. Peering is like two buildings installing a skyway to get from one to the other without having to use the street. It doesn’t give you access to any building in the world, just the one.

                                      For the sake of this blog, I’d like to simplify this by referring to peering and transit collectively as  “interconnects,” and the regional selection of transit providers and peering relationships as “interconnection strategy.”

                                      Image of an airport

                                      In advance of writing this blog, I noodled with different analogies to use for conveying why interconnection strategy matters. The simplest one I could come up with is a comparison to air travel–which even with the current COVID-19 shutdowns in many parts of the world and our general reluctance to travel nowadays–is an activity many of us can still remember and relate to. Without the Netskope NewEdge network and relying 100% on the public internet and a traditional direct Internet access connection to access SaaS applications and web, it’s like buying the cheapest ticket on a travel site for a flight from San Francisco (SF) to New York (NY) on a low-cost, budget airline.

                                      Many of you are familiar with this scenario and the lack of a seat assignment, paying extra for baggage, plus multiple connections and layovers with as many as three or four hops, from SF to Houston, onward to Chicago, connecting through Washington DC, and then finally arriving in NY. With this flight plan, the routing is incredibly inefficient with increased risk of delays or missed flights, unsure arrival time, or best case a cross-country trip taking a very, very long time. In the path of a packet, this translates into an abysmal user experience. 

                                      Every cloud service provider taps transit in one form or another, as it provides that critical interconnection to access every possible public destination on the internet, as you can’t peer with every network on the planet. But there is a big difference between using transit for the majority of all traffic and using it as a last resort. When a security vendor primarily or exclusively uses transit providers to reach the internet, it is no different than the “100% public internet” example above—totally unpredictable. A vendor overly relying on transit is abdicating responsibility for all routing decisions and cost/performance tradeoffs to a commoditized third-party. You will get there, but it won’t be fast.

                                      Using Chicago O’Hare International Airport as an example, it’s crowded and with wintertime lake-effect weather, like clockwork, the airport shuts down or flights get delayed. Accordingly, not all transit is created equal, as it’s still the public internet and setting up a cloud service in a crowded, oversubscribed IX can introduce a new set of performance issues. For this reason, NewEdge leverages the highest-quality transit with careful selection of who we secure transit from, as well as where we deploy our network equipment to make the interconnection. Sometimes this is in public IX facilities or in other cases private exchanges. NewEdge also works with at least two providers (typically more) in every data center location, plus it utilizes redundant links which adds to the resilience of the overall network.

                                      Peering takes things to the next level. It’s like booking the expensive ticket on the premier airline with a non-stop flight from SF to NY that gets you there in the shortest amount of time, de-risking the travel experience from the nightmare of delays or layovers. Translating this to the delivery of cloud services, peering is like that direct flight to the critical applications, content, and data that drive your business. This could be the public cloud providers like AWS, Azure, or GCP where your applications are hosted. It could be the software-as-a-service applications that are key to running your business, like Office 365, G Suite, or Salesforce. Or lastly, access to content delivery networks (CDNs) like Akamai or Limelight where important content like software image updates or antivirus signatures are cached and served from. 

                                      When it comes to peering, NewEdge directly peers with Microsoft and Google in every data center we operate today. In comparison, many cloud security vendors only peer with them in a few locations, so it’s important to find out how extensive their peering really is (or is not). Peering in one city only benefits users connecting to the data center in that city. Going back to the air travel analogy, if you live in London and want to get to New York, you care about direct flights from London, not other cities. NewEdge also has extensive peering relationships with other strategic providers including Amazon, Verizon, Cloudflare, Imperva, Dropbox, Box, Yahoo!, Facebook, Zenlayer, Fastly, Softlayer, and Internap, among others across the cloud, SaaS, and CDN landscape. By rolling together the relationships NewEdge has both on transit and peering, this is how we achieve the unique position of being one of the most interconnected networks of any security vendor, interconnections that are critical to delivering a truly world-class service, especially without making performance trade-offs. 

                                      This is a major achievement when you consider the number of network adjacencies (or interconnections) maintained by some of the world’s largest Internet companies and how Netskope compares with NewEdge. As of August 2020, NewEdge was one of the “Top 75” most interconnected networks in the world out of hundreds of thousands of BGP networks globally. For customers, this is meaningful since NewEdge optimizes not only the connection and route from the end user to Netskope, but also on the other end, where NewEdge connects to the web and to their applications, content, and data. NewEdge controls every part of its architecture, from the bare metal servers and network gear that gets deployed, to the location of its data centers in 40 (and growing) regions, to an interconnection strategy managed by a team of the world’s top internet routing experts who helped build and scale some of the largest networks and CDNs. This is just part of the secret behind how we deliver our performance advantage. Delivering the lowest possible latency–typically measured in single-digit milliseconds–that translates to the highest throughput, this is what we mean when we say cloud security without performance trade-offs. 

                                      Coming back to the air travel metaphor, NewEdge is like avoiding the pain of commercial air travel entirely. NewEdge is the equivalent of taking a fast, luxurious private jet with personalized service at the gate, a flight plan that gets you to your destination ahead of time, and all the accouterments a VIP would expect. It is unique compared to the approaches used by other vendors in the market, but also the right thing to do for our customers since we know performance and user experience matters.

                                      To learn more about Netskope and NewEdge, please visit: https://www.netskope.com/netskope-one/newedge

                                      author image
                                      Jason Hofmann
                                      Jason Hofmann is a tech executive with 20 years of experience. As VP of Platform Architecture and Services, Hofmann leads the platform architecture and services teams.
                                      Jason Hofmann is a tech executive with 20 years of experience. As VP of Platform Architecture and Services, Hofmann leads the platform architecture and services teams.

                                      Restez informé !

                                      Abonnez-vous pour recevoir les dernières nouvelles du blog de Netskope