Network & Security > Mail Security Mail Security Overview Large-scale migration of email to the cloud has necessitated a strategic shift in securing this communication channel. Security and risk management leaders must adopt a continuous adaptive risk and trust assessment mindset to protect inboxes from exposure to increasingly sophisticated threats. Email security refers collectively to [...]
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Network & Security > IPS (Intrution Prevenion System) solution IPS (Intrution Prevenion System) solution Overview The network intrusion detection and prevention system (IDPS) appliance market is composed of stand-alone physical and virtual appliances that inspect defined network traffic either on-premises or in the cloud. IDPS devices are deployed in-line and perform full-stream reassembly of network [...]
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Network & Security > Security Firewall Security Firewall Overview A next-generation firewall (NGFW) is a network security device that provides capabilities beyond a traditional, stateful firewall. While a traditional firewall typically provides stateful inspection of incoming and outgoing network traffic, a next-generation firewall includes additional features like application awareness and control, integrated intrusion prevention, and [...]
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Network & Security > Monitoring Tools Monitoring Tools Overview Monitoring tools are devices used to monitor many network devices (e.g. switches, access points, etc.) with centralized management. Monitoring tools can be in the form of on-premise or cloud-based. Following is an example of an Aruba HPE network monitoring device. Objective Monitoring Tools are used as [...]
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Network & Security > WAN Optimized WAN Optimized Overview In a company, we need a device that can optimize WAN data flow. This device is needed to support the performance of traffic critical applications or important data. The tool used to answer these needs is the WAN Optimizer. Usually this WAN Optimizer is used to [...]
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Network & Security > Server Load Balance (ADC) Server Load Balance (ADC) Overview Load balancing is defined as the methodical and efficient distribution of network or application traffic across multiple servers in a server farm. Each load balancer sits between client devices and backend servers, receiving and then distributing incoming requests to any available server [...]
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Network & Security > Datacenter SDN (ACI) Datacenter SDN (ACI) Overview Applications and business IT leaders expect a simple, flexible, and agile infrastructure that better aligns with the needs of the entire application lifecycle. They prefer to overcome functional silos, bring together infrastructure, security, application, and cloud teams through a holistic architecture and policy-driven framework [...]
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Network & Security > Datacenter Switching Datacenter Switching Overview Datacenter is the heart of the network, providing agility for businesses promoting IT transformation. As your business grows, you will look towards new technologies and applications to grow your business. A datacenter switching architecture that supports the delivery of enterprise-wide applications and services with scalability, convergence, and [...]
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Network & Security > Cisco Call Manager (CME & CUCM) Cisco Call Manager (CME & CUCM) Overview The Cisco Unified Call Manager (CUCM) server is a UC device for configuring collaboration infrastructure. Besides CUCM, call managers can also be implemented on ISR 4000 Series Cisco Routers with Voice licenses. This is commonly called the Call [...]
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Network & Security > Routing Technology Routing Technology Overview Routing Technology and switching technology are very familiar to networks. When building a LAN network for offices, hospitals, hotels, these two technologies are needed. Routing Technology is usually found in Routers, Firewalls, or Switch Layer 3. These devices work very well at Layer 3 (Network Layer). [...]
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