6.6
Table Of Contents
- Secure Configuration
- Contents
- Secure Configuration
- vRealize Operations Manager Security Posture
- Secure Deployment of vRealize Operations Manager
- Secure Configuration of vRealize Operations Manager
- Secure the vRealize Operations Manager Console
- Change the Root Password
- Managing Secure Shell, Administrative Accounts, and Console Access
- Enable or Disable Secure Shell on a vRealize Operations Manager node
- Create a Local Administrative Account for Secure Shell
- Restrict Secure Shell Access
- Maintain Secure Shell Key File Permissions
- Harden the Secure Shell Server Configuration
- Harden the Secure Shell Client Configuration
- Disable Direct Logins as Root
- Disable SSH Access for the Admin User Account
- Set Boot Loader Authentication
- Single-User or Maintenance Mode Authentication
- Monitor Minimal Necessary User Accounts
- Monitor Minimal Necessary Groups
- Resetting the vRealize Operations Manager Administrator Password (Linux)
- Configure NTP on VMware Appliances
- Disable the TCP Timestamp Response on Linux
- Enable FIPS 140-2 Mode
- TLS for Data in Transit
- Enabling TLS on Localhost Connections
- Application Resources That Must be Protected
- Configure PostgreSQL Client Authentication
- Apache Configuration
- Disable Configuration Modes
- Managing Nonessential Software Components
- Secure the USB Mass Storage Handler
- Secure the Bluetooth Protocol Handler
- Secure the Stream Control Transmission Protocol
- Secure the Datagram Congestion Control Protocol
- Secure Reliable Datagram Sockets Protocol
- Secure the Transparent Inter-Process Communication Protocol
- Secure Internet Packet Exchange Protocol
- Secure Appletalk Protocol
- Secure DECnet Protocol
- Secure Firewire Module
- Kernel Message Logging
- End Point Operations Management Agent
- Additional Secure Configuration Activities
- Network Security and Secure Communication
- Configuring Network Settings for Virtual Application Installation
- Prevent User Control of Network Interfaces
- Set the Queue Size for TCP Backlog
- Deny ICMPv4 Echoes to Broadcast Address
- Configure the Host System to Disable IPv4 Proxy ARP
- Configure the Host System to Ignore IPv4 ICMP Redirect Messages
- Configure the Host System to Ignore IPv6 ICMP Redirect Messages
- Configure the Host System to Deny IPv4 ICMP Redirects
- Configure the Host System to Log IPv4 Martian Packets
- Configure the Host System to use IPv4 Reverse Path Filtering
- Configure the Host System to Deny IPv4 Forwarding
- Configure the Host System to Deny Forwarding of IPv4 Source Routed Packets
- Configure the Host System to Deny IPv6 Forwarding
- Configure the Host System to Use IPv4 TCP Syncookies
- Configure the Host System to Deny IPv6 Router Advertisements
- Configure the Host System to Deny IPv6 Router Solicitations
- Configure the Host System to Deny IPv6 Router Preference in Router Solicitations
- Configure the Host System to Deny IPv6 Router Prefix
- Configure the Host System to Deny IPv6 Router Advertisement Hop Limit Settings
- Configure the Host System to Deny IPv6 Router Advertisement Autoconf Settings
- Configure the Host System to Deny IPv6 Neighbor Solicitations
- Configure the Host System to Restrict IPv6 Maximum Addresses
- Configuring Ports and Protocols
- Configuring Network Settings for Virtual Application Installation
- Auditing and Logging on your vRealize Operations Manager System
- Index
Secure Deployment of
vRealize Operations Manager 2
You must verify the integrity of the installation media before you install the product to ensure authenticity
of the downloaded les.
This chapter includes the following topics:
n
“Verify the Integrity of Installation Media,” on page 9
n
“Hardening the Deployed Software Infrastructure,” on page 9
n
“Reviewing Installed and Unsupported Software,” on page 10
n
“VMware Security Advisories and Patches,” on page 10
Verify the Integrity of Installation Media
After you download the media, use the MD5/SHA1 sum value to verify the integrity of the download.
Always verify the SHA1 hash after you download an ISO, oine bundle, or patch to ensure the integrity
and authenticity of the downloaded les. If you obtain physical media from VMware and the security seal is
broken, return the software to VMware for a replacement.
Procedure
u
Compare the MD5/SHA1 hash output with the value posted on the VMware Web site.
SHA1 or MD5 hash should match.
N The vRealize Operations Manager 6.x-x.pak les are signed by the VMware software
publishing certicate. vRealize Operations Manager validates the signature of the PAK le before
installation.
Hardening the Deployed Software Infrastructure
As part of your hardening process, you must harden the deployed software infrastructure that supports
your VMware system.
Before you harden your VMware system, review and address security deciencies in your supporting
software infrastructure to create a completely hardened and secure environment. Software infrastructure
elements to consider include operating system components, supporting software, and database software.
Address security concerns in these and other components according to the manufacturer's
recommendations and other relevant security protocols.
VMware, Inc.
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