English Study - HPE Aruba boosts NAC security - 분석맨의 '두 번째 뇌'

# My Thoughts - NAC (Network Access Control) - expedient /ɪkˈspiːdiənt/ 방편, 편리한 #### Why? (목적 - 왜 기록하는가?) - 영어 스터디 진행 상황을 트래킹 #### How? (방법 - 어떻게 활용할까?) - 학습 인증을 통해 지속적인 추진력을 얻는다. #### What? (결과 - 무엇을 창조할까?) - 눈에 띄는 표현을 외우고 활용한다. # Summary - Speak aloud - 09:33 ## Highlights - The latest moves by HPE Aruba Networking are aimed at bolstering coordination among security and networking teams to more effectively protect access to enterprise resources. At [RSA Conference 2025](https://www.csoonline.com/article/3972623/rsa-conference-2025-news-and-analysis.html), the vendor announced a variety of updates, including a new policy manager for network access control (NAC), tighter integration between Aruba Networking Central and HPE OpsRamp, and new security components for its SD-WAN and [SSE](https://www.networkworld.com/article/971377/what-s-the-difference-between-sase-sd-wan-and-sse.html) packages. - HPE Aruba is expanding its NAC capabilities via a new policy manager called HPE Aruba Networking Central Network Access Control in its flagship network management platform. It enables precise access policies — such as application-to-role, role-to-subnet, and role-to-role — across the entire network and enforces more detailed policies from the edge to the cloud, Lunetta said. - In addition, HPE Aruba tightened the integration between HPE Aruba Networking Central and HPE OpsRamp, the technology [HPE bought in 2023](https://www.networkworld.com/article/972048/hpe-to-acquire-opsramp-to-boost-greenlake-capabilities.html) to manage hybrid and multicloud environments. OpsRamp monitors elements such as third-party switches, access points, firewalls, and routers. Tighter integration expands the ability to natively monitor third-party devices from vendors such as Cisco, Arista, and Juniper Networks. - The vendor is also adding distributed denial of service (DDoS) protection to its EdgeConnect [SD-WAN](https://www.networkworld.com/article/947944/sd-wan-what-it-is-and-why-you-ll-use-it-one-day.html) appliances. - The company also added high-availability mesh support to its SSE offering. Mesh connectivity routes traffic via the most ==expedient== path possible, providing secure alternative data paths and automatic failure handling to reduce downtime and securely connect devices without requiring intervention from enterprise IT departments, the company stated. - Related to cloud security, Lunetta said the company added a digital circuit breaker or “kill switch” to its HPE Private Cloud Enterprise managed package to temporarily disconnect from the public internet when network threats are detected and isolate critical data, operations, and infrastructure. ## Words and Idioms - expedient /ɪkˈspiːdiənt/ 방편, 편리한 an action that is useful or necessary for a particular purpose, but not always fair or right # References [HPE Aruba boosts NAC security, adds GreenLake 'kill switch' \| Network World](https://www.networkworld.com/article/3973863/hpe-aruba-boosts-nac-security-adds-greenlake-kill-switch.html) # Links [[_MOC_2_English]] # Tags #english #study #hpe #aruba #nac #security # Aliases #영어 #공부 #아루바 #보안