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CloudEC V600R019C00 Security Maintenance (Enterprise On-premises, Only Conference)

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Measures Against Common Attacks

Measures Against Common Attacks

  • Deploy firewall devices on the network where the MCU is located, open ports related to services only and conduct traffic control.
  • When traffic is excessive, alarms generated by the MCU notify maintenance personnel to handle traffic attacks promptly.
  • Denial-of-service (DoS) attacks of large traffic affect related services such as leaving a conference and web and SSH operations. To improve network security, set related parameters on the firewall or professional anti-DDoS devices.
  • CloudEC on-premises conference-only solution services provide appropriate measures to avoid the following protocol attacks:
    • Telnet attack: It is recommended that you disable the Telnet.
    • Ping or ARP attack: The function of not responding unreachable packets is enabled for CloudEC on-premises conference-only solution services by default. It is recommended that you retain the default setting.
    • SNMP attack: enable SNMP Whitelist function.
    • Slow Web Denial of Service attack: enable Web Whitelist function.
    • TCP attack: enable TCP Whitelist function.
  • When the CloudMCU cannot be remotely accessed, you can use the VMware to maintain and manage the CloudMCU.
Updated: 2019-08-07

Document ID: EDOC1100059091

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