Schließen
Schließen
Ihr Netzwerk von morgen
Ihr Netzwerk von morgen
Planen Sie Ihren Weg zu einem schnelleren, sichereren und widerstandsfähigeren Netzwerk, das auf die von Ihnen unterstützten Anwendungen und Benutzer zugeschnitten ist.
          Erleben Sie Netskope
          Machen Sie sich mit der Netskope-Plattform vertraut
          Hier haben Sie die Chance, die Single-Cloud-Plattform Netskope One aus erster Hand zu erleben. Melden Sie sich für praktische Übungen zum Selbststudium an, nehmen Sie an monatlichen Live-Produktdemos teil, testen Sie Netskope Private Access kostenlos oder nehmen Sie an Live-Workshops teil, die von einem Kursleiter geleitet werden.
            Ein führendes Unternehmen im Bereich SSE. Jetzt ein führender Anbieter von SASE.
            Ein führendes Unternehmen im Bereich SSE. Jetzt ein führender Anbieter von SASE.
            Netskope debütiert als Leader im Gartner ® Magic Quadrant ™ für Single-Vendor SASE
              Generative KI für Dummies sichern
              Generative KI für Dummies sichern
              Erfahren Sie, wie Ihr Unternehmen das innovative Potenzial generativer KI mit robusten Datensicherheitspraktiken in Einklang bringen kann.
                Moderne Data Loss Prevention (DLP) für Dummies – E-Book
                Moderne Data Loss Prevention (DLP) für Dummies
                Hier finden Sie Tipps und Tricks für den Übergang zu einem cloudbasierten DLP.
                  Modernes SD-WAN für SASE Dummies-Buch
                  Modernes SD-WAN für SASE-Dummies
                  Hören Sie auf, mit Ihrer Netzwerkarchitektur Schritt zu halten
                    Verstehen, wo die Risiken liegen
                    Advanced Analytics verändert die Art und Weise, wie Sicherheitsteams datengestützte Erkenntnisse anwenden, um bessere Richtlinien zu implementieren. Mit Advanced Analytics können Sie Trends erkennen, sich auf Problembereiche konzentrieren und die Daten nutzen, um Maßnahmen zu ergreifen.
                        Die 6 überzeugendsten Anwendungsfälle für den vollständigen Ersatz älterer VPNs
                        Die 6 überzeugendsten Anwendungsfälle für den vollständigen Ersatz älterer VPNs
                        Netskope One Private Access ist die einzige Lösung, mit der Sie Ihr VPN endgültig in den Ruhestand schicken können.
                          Colgate-Palmolive schützt sein "geistiges Eigentum" mit intelligentem und anpassungsfähigem Datenschutz
                          Colgate-Palmolive schützt sein "geistiges Eigentum" mit intelligentem und anpassungsfähigem Datenschutz
                            Netskope GovCloud
                            Netskope erhält die FedRAMP High Authorization
                            Wählen Sie Netskope GovCloud, um die Transformation Ihrer Agentur zu beschleunigen.
                              Lassen Sie uns gemeinsam Großes erreichen
                              Die partnerorientierte Markteinführungsstrategie von Netskope ermöglicht es unseren Partnern, ihr Wachstum und ihre Rentabilität zu maximieren und gleichzeitig die Unternehmenssicherheit an neue Anforderungen anzupassen.
                                Netskope solutions
                                Netskope Cloud Exchange
                                Netskope Cloud Exchange (CE) bietet Kunden leistungsstarke Integrationstools, mit denen sie Investitionen in ihre gesamte Sicherheitslage nutzen können.
                                  Technischer Support von Netskope
                                  Technischer Support von Netskope
                                  Überall auf der Welt sorgen unsere qualifizierten Support-Ingenieure mit verschiedensten Erfahrungen in den Bereichen Cloud-Sicherheit, Netzwerke, Virtualisierung, Content Delivery und Software-Entwicklung für zeitnahen und qualitativ hochwertigen technischen Support.
                                    Netskope-Video
                                    Netskope-Schulung
                                    Netskope-Schulungen helfen Ihnen, ein Experte für Cloud-Sicherheit zu werden. Wir sind hier, um Ihnen zu helfen, Ihre digitale Transformation abzusichern und das Beste aus Ihrer Cloud, dem Web und Ihren privaten Anwendungen zu machen.

                                      Insider Threat: The Risk That Never Goes Away

                                      Mar 03 2020

                                      The “insider threat” has been one of the greatest threats since the beginning of IT. One of the earliest insider threat cases I worked on involved spinning the rounding error of a bill calculation into a separate account. While it was a minuscule dollar amount on a transaction basis, at volume it was real money!

                                      Over the years, the insider threat still remains dominant. The biggest security breaches I have investigated have all been an insider and were often not disclosed because the breach was in a business process and did not result in a public disclosure of regulated data. These types of breaches go vastly underreported due to the brand damage they bring to the company, and without a requirement, executive teams will often decide not to prosecute the case. When you look at breach notification statistics, recognize that the number is only a small portion of the actual breaches that occur. 

                                      How Has Insider Threat Evolved?

                                      Complex business systems and access requirements have enabled a different kind of insider. One that is looking to do their job, just not the way you intended. These insiders, power users, and untrained users shoot the gaps in our systems and processes to be more efficient. They do so in the name of the customer, the business, and many times in the heat of the moment.  I like to say they did all the wrong things for all the right reasons. This insider while well-defined has also evolved. As users moved to client-server and web applications they also began to have more access to more and more data and systems. These users were targets for common attacks known as “phishing,” “whaling,” “spear phishing,” and “business systems compromise,” with email being the primary means for attackers to target their prey. 

                                      Looking forward, the insider threat is going to continue and, due to the mobilization of the workforce, it will only grow in frequency and difficulty to detect. The movement of systems from on-premise to cloud applications makes it more difficult to detect an insider or threat agent posing as an insider. The data is not in the applications or organizations host, does not ride on the networks we built and no longer resides in systems we own or control. An insider can now be at our company or at the application providers company. With the paradigm shift in the consumption and delivery of business systems and data one would think the programs would need to have rapid change as well. 

                                      Protecting Against Insider Threat

                                      However, I am here to say, while there is rapid change in technology, there is not rapid change needed in the program and approach. Insiders are largely triggered by emotional events. While these events are not ones that a company can easily support the identification, education, and systems to support a strong insider threat program can not be any easier to deploy. 

                                      First, strong background checks, general awareness, and targeted education to high value employees is key in turning an insider from malicious to benign. The systems most of us have can let users know, that while we don’t always see them, our systems, processes, and culture does. Alerts, daily action reports, and notices to users on their behavior will make them think twice about their actions. It also can be leveraged to coach an unknowing or untrained user to do the right action such as leveraging a secure file transfer system provisioned by the company over email or other systems. This awareness will also help users identify if they have been targeted as they know their actions better than we do. 

                                      Another control we all can leverage and historically have not been able to is analytic systems using strong statistical analysis are a huge game changer. These systems are only becoming smarter, as they become supercharged with AI and ML analytics and engines which can learn what is and isn’t normal behavior. While these technologies and approaches are at your fingertips, the trick is the pivot your program must make to get the visibility, control, and ability to notify the users of their actions. 

                                      Start by taking a look at your systems and adjust your strategy for insider threat management to include the growing evolution of the threat from “cloud-first” or “cloud-only” IT strategies and how this impacts your security strategy. Next evaluate your ability to do deep analysis on the traffic, understanding the user, the data, the actions, the source, and the destination. These are your context for a baseline in your analytic systems, but also the baseline for education and awareness. Lastly make sure you have inline support to stop and, in some cases, get justification for the users actions. Many times this simple step will stop the user from proceeding, but it also will break many automated scripts that are trying to exfiltrate data to cloud systems.

                                      author image
                                      James Christiansen
                                      James Christiansen is Netskope’s VP of cloud security transformation and leader of the Global Chief Strategy Office. He is focused on enhancing Netskope’s global clients.
                                      James Christiansen is Netskope’s VP of cloud security transformation and leader of the Global Chief Strategy Office. He is focused on enhancing Netskope’s global clients.

                                      Bleiben Sie informiert!

                                      Abonnieren Sie den Netskope-Blog