Tenable Security Center Architecture and Deployment What You Need to Know

Tenable Product Education
28 Feb 202403:32

Summary

TLDRこのビデオでは、Tenable Security Centerの高レベルなアーキテクチャレビューとスタートガイドについて説明しています。Tenable Security Centerは、スキャナー、報告、管理を一元管理するコンソールで、通常はセキュリティ運用センター(SOC)に配置されます。Nessusスキャナーを様々なネットワークに展開し、ターゲットに可能な限り近づけることを推奨します。Security Centerでは、必要な数のNessusスキャナーを展開でき、スキャナーへのインバウンドアクセスが必要です。組織は複数のビジネスユニットを管理でき、データを物理的に分離することが可能です。Tenable Coreアプライアンスのサポートもあり、最適なセキュリティセンター利用が提供されます。

Takeaways

  • 😀 Tenable Security Centerはスキャナー、レポート、管理を管理するコンソールです。
  • 😃 Nessusスキャナーはネットワーク全体に展開できます。セキュリティセンターは8834ポートでスキャナーにアクセスする必要があります。
  • 😄 組織はリポジトリへのアクセスを制御してデータを分離できます。
  • 😁 ユーザーとデータへのアクセスはRBACで制御できます。
  • 😆 セキュリティセンターは仮想アプライアンスとして展開できます。
  • 😅 ハードウェア要件はアクティブIPの数に基づきます。
  • 😂 Tenable Core OSはTenableによってカスタマイズおよびハードニングされています。

Q & A

  • What is Tenable SecurityCenter?

    -Tenable SecurityCenter is a console that manages scanners, reporting, and management for security assessments.

  • Where does Tenable SecurityCenter typically reside?

    -Tenable SecurityCenter typically resides in your SOC (Security Operations Center).

  • What are Nessus scanners used for with Tenable SecurityCenter?

    -Nessus scanners are deployed to various networks to conduct security assessments. The scan results are reported back to Tenable SecurityCenter.

  • How are organizations used in Tenable SecurityCenter?

    -Organizations can have access to one or more repositories to store scan data. This allows separation of business units and access control.

  • What are some Tenable SecurityCenter deployment options?

    -It can be deployed as a virtual appliance on VMware, Hyper-V, or in the cloud.

  • What ports need to be open for Tenable SecurityCenter?

    -By default, TCP port 8834 needs inbound access for the Nessus scanners to communicate with Tenable SecurityCenter.

  • How are hardware requirements determined?

    -The documentation provides hardware requirements based on the number of active IPs needing assessments.

  • What is the benefit of the Tenable Core appliance?

    -The Tenable Core is a self-contained, pre-hardened OS customized by Tenable for optimal use of SecurityCenter.

  • What role does CIS benchmarks play?

    -The Tenable Core OS is pre-hardened using CIS benchmarks.

  • Who can provide guidance on deployment requirements?

    -Pre-sales engineers or Professional Services representatives can provide guidance on infrastructure requirements.

Outlines

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Mindmap

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Keywords

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Highlights

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Transcripts

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