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.

                                      The Days of the “Security Stack” are Over, Long Live SASE

                                      Jul 21 2020

                                      Words are sticky and persistent. We’ve seen brand names, such as Kleenex or Post-it, become synonymous with their marquee products. This same phenomenon is why we continue to refer to movies as “films” even though they’re produced digitally. 

                                      Today, we’re seeing this at play with the words we use to describe our IT and security systems. Specifically, in our obsession with the word “stack,” which once described how pieces of on-premises hardware were physically stacked on top of one another. With recent research predicting as much as 80 percent of enterprise workloads will be in the cloud by 2025, the days of physical stacks and racks are over. It’s time to start speaking in new terms.

                                      Enter, the secure access service edge, better known as SASE. This evolved concept of cloud security architecture was coined by Gartner in a 2019 report, which outlined a convergence of multiple security functions to offer identity-based secure access. As such, it is the new concept that everyone in the industry is striving to integrate.

                                      To best understand SASE, you need to be aware of the elements that are transforming to make it a reality, which I have broken down into five key criteria:

                                      1. Distributed – When the concept of the “security stack” was initially defined, all of an organization’s IT investments resided within its own walls (or perimeter). That could not be further from the truth today. The explosion of mobile devices has only been compounded by the rise of cloud computing, meaning the stack has become less centralized. This dissolving of the perimeter opens up the potential for SASE solutions, which expand beyond the confines of the traditional data center and allow you to move your security into the cloud.
                                      1. Cloud-native – Due to the distributed nature of our infrastructure, the modern security architecture is comprised of solutions that were purpose-built for the cloud, not repackaged as SaaS offerings after the fact. While not all enterprises have fully transitioned to the cloud yet, that is the direction everyone is headed. Whether your security is still on-prem or you have deployed a hybrid model, future-proofing your architecture for cloud-first future is essential. As a result, SASE solutions are built around the convergence of these security functions, bringing together the functionality of CASB, NG-SWG, SD-WAN, DLP, AI/ML, and much more under one cloud-native solution.
                                      1. API-based – The internet is very different than it was when the old traditional hardware security stacks were built. Application Programming Interfaces (or APIs) are the new language of the web. APIs allow different solutions and applications to communicate at the code level. This provides added context that can’t be communicated through a simple interpretation of HTTP/S protocols and looking at URLs, and is necessary to account for the complexity of the modern enterprise – where the average number of cloud apps used is in the thousands. Without this context, businesses can essentially see who is talking to whom, but they can’t see what they are talking about or what they are doing. In terms of security, that means being unable to view the data being shared both inside and outside of your organization and the activities being performed with that data. This visibility is key to SASE solutions being developed, integrating the context-awareness of SWG’s applied to organizations traffic, making API’s less of a blindspot.
                                      1. Open and explainable – Businesses are fed up with black boxes. Buyers are no longer happy just understanding what a product does, they want to understand how it does it too. This goes against the traditional IT sales model, where demos were scripted by engineers until contracts had been signed and invoices created. The modern security stack needs to strive for interoperability, open interfaces, and explainability, as this is the only way to ensure its various parts interact as intended. Without understanding how your various solutions work on their own, you stand no chance of getting them to work as components of a larger framework. 
                                      1. Lean and mean – There are over 2,500 cybersecurity startups in existence today, and the average enterprise has over 50 security solutions in place. Given that security budgets have continued to climb, it’s easy to see how we’ve come to be in the situation we’re in. But now the seams of our piecemeal security stacks are beginning to come undone. The modern security architecture, which is quickly becoming SASE-enabled solutions, is much smaller than the legacy security stack, relying on a core, converged set of network and security platforms for increased efficiency and security. These technologies include enterprise staples, such as identity and access management platforms for authentication, but also platforms specifically designed for application security and compliance. The day of the point solution is behind us, and you can expect to see security teams focusing their attention on the security platforms that matter most. 

                                      As SASE solutions grow in the cybersecurity industry and become more robust, the old conceptions of security become fleeting memories. With traffic traveling outside of your data center and solutions becoming cloud-native and offering better visibility, the future is looking a lot more like SASE than anything you have sitting on-prem.

                                      Instead of the stack, we now have SASE. SASE solutions will help make the security cloud more robust in how it protects your data while giving you the identity-based secure access organizations need to safely traverse the reimagined perimeter of the cloud.

                                      author image
                                      Sanjay Beri
                                      Sanjay brings more than two decades of innovation and success in the cloud, networking, and security industries.
                                      Sanjay brings more than two decades of innovation and success in the cloud, networking, and security industries.

                                      Restez informé !

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