DDIDNSDNS SecurityRemote Worker Protection Using DoHMost organizations now have remote workers and need to provide them with maximum comfort and security to perform their operations. We all know that DNS can be abused to carry out very powerful attacks, animate botnet activities, exchange data with command and control servers or for exfiltrating valuable information. Remote workers always use the public infrastructure from each ISP to connect back to the organization’s IT system and to consume SaaS or cloud services and applications. This shared and public...
DDIIPAMVirtualization & CloudDDI for Multicloud: Improving Opex, UX and App DeploymentWhen it comes to handling of new applications and workloads for modern digital infrastructures, multicloud is an unquestionable reality. However, the real value of cloud is being held back by siloed data and manual processes which are both error-prone and time-consuming. Success of hybrid multicloud projects is very much reliant on resiliency, accessibility, security and performance of cloud infrastructures and services. For this, integrating the resources deployed in clouds with a DDI (DNS–DHCP–IPAM) solution is critical, as it brings the...
DDIDNSWhy Using DoH is QuestionableDoH (DNS over HTTPS) is an interesting solution for securing the transport of DNS traffic up to the first resolver. But is it required? What are the drawbacks? Do we really need it? Can we trust its usage and the DoH providers currently available? After a few months of intensive usage, some are pushing the message that in the context of an organization DoH is an important subject for I&O teams and more generally for the CISO & CIO to...
DDIIPAMNetwork AutomationVirtualization & Cloud3 DDI Ways to Improve your Network Automation JourneyWhen tasked with rolling out new network automation infrastructure in hundreds or even thousands of retail stores to support the digital transformation initiative of his company, imagine what the Infrastructure Director of a worldwide retail brand has to plan for. The DDI (DNS-DHCP-IPAM) components would likely come last or even not be considered at all. In addition to the design of the new network infrastructure matching the Digital Transformation goals, the technical assessment of the readiness of each site, the...
DDIDNSDNS SecurityIPAMNetwork AutomationVirtualization & CloudAccelerating Transition to the New Normal: Top 5 Predictions for 2021After the challenging events in 2020, the effects of the Covid pandemic will continue throughout next year, ensuring remote working & remote customers will remain in the limelight. In order to function, businesses will have no choice but to transform, both from organizational and societal viewpoints. The result will be rapid acceleration of digital transformation projects, covering key initiatives like edge computing, multi-cloud, zero-trust security, autonomous networks and infrastructure-as-code. So as organizations continue their transition to the “new normal”, here...
DDIDNSDNS SecurityMitigating Data Theft in the Education Sector with DNS SecurityIn recent years the education sector has undergone a significant digital transformation, replacing school books with tablets and in some cases physical classes with virtual classrooms. E-learning platforms and digital devices have become commonplace in most institutions, especially in higher education. The COVID-19 pandemic has accelerated adoption of digital education tools, prompting ad hoc overnight solutions for remote learning. However, the BYoD culture and rising number of connections from remote locations has led to network security challenges. Cybercriminals have taken...
Application Traffic RoutingDDIHow Edge DNS GSLB complements LB/ADCEdge DNS GSLB (Global Server Load Balancing) is a great solution for enabling global application traffic routing and is therefore very complementary to all ADC load-balancing solutions installed directly in datacenters for improving performance and redundancy. This blog article focuses especially on the combined benefits of using both technologies to provide more value to the users and help ease the work of I&O teams. The role of a load balancer (LB) or application delivery controller (ADC) is mainly to distribute...
DDIIPAMHow to Migrate Smoothly to IPv6 with Smart DDIIoT proliferation and the 5G new paradigm are stressing the need for Telcos to deploy IPv6 at an unseen scale on their public infrastructures. At the same time, in the context of private networks, enterprises could face the need to move faster from IPv4 coexistence to IPv6 migration in order to simplify service deployment at scale. IP address is required for every device Nowadays, and even more so in the future, any device is expected to have an IP address...
DDIIPAMNetwork AutomationVirtualization & CloudGain Central Visibility Across All Your AWS Cloud VMs With IPAM RepositoryOne of the main promises of the cloud native principle is elasticity. Workload should be able to benefit from a flexible infrastructure and scale whenever necessary. The primary and easiest component to scale up and down is the virtual machine, as most enterprises are still using servers. But with network teams simultaneously creating, modifying and destroying hundreds of VMS across multiple clouds in multiple locations, network administrators are quickly left with outdated status visibility and unmanageable management complexity. The obvious...
Application Traffic RoutingDDIDNS SecurityIPAMNetwork AutomationVirtualization & CloudPredictions 2020: Networks and IT Biggest ImpactsFrom 5G driving SDN and NFV, to exploding enterprise apps, edge computing, connected hybrid clouds and, of course, cybersecurity, the new decade in 2020 promises to be very eventful for network and security managers across the globe. Here are our predictions for the top five trends that will shape technology and the networks industry in the coming year. 1. Infrastructure will move closer to the edge Progressing towards multiple clouds is a really smart move. It helps ease digital transformation...
