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Trend Micro recommends the following minimum specifications when installing Deep Discovery Director (Internal Network Analytics Version) on a virtual appliance.

System Requirements

Requirement
Minimum Specifications
Hardware
  • Network interface card: 1 with E1000 or VMXNET 3 adapter
    Important
    Important
    • Deep Discovery Director (Internal Network Analytics Version) does not support the VMXNET 2 (Enhanced) adapter type.
    • For port binding, specify the same adapter type to use for all network interface cards.
  • SCSI Controller: LSI Logic Parallel
  • CPU: 1.8GHz (at least 8 cores)
  • Memory: 24GB
  • Hard disk: 300GB
Note
Note
  • The minimum specifications are calculated using 30 days of detection log storage for 1 Deep Discovery appliance as basis.
  • The CPU, memory, and hard disk requirements increase with the expected throughput for Deep Discovery Director (Internal Network Analytics Version) and with the number of Deep Discovery appliances Deep Discovery Director (Internal Network Analytics Version) is expected to aggregate detection logs from.
    For details, see Recommend System Requirements.
Software
  • Hypervisor: VMware vSphere ESXi 6.0/6.5/6.7/7.0 or Microsoft Hyper-V in Windows Server 2016/2019
  • Guest operating system: CentOS Linux 6/7 (64-bit) or Red Hat Enterprise Linux 7 (64-bit)
Ports
  • TCP 443 (Deep Discovery Director connection)
  • UDP 123 (default NTP server connection)
Certificate
  • Self-signed
  • PEM format
  • Certificate only or certificate and private key in the same file
  • Certificate chain supported
Encryption methods:
  • Private key: RSA algorithm only
  • Certificate: Digest size of 256 (SHA-256) or higher
Generation command example (CentOS):
# openssl genpkey -algorithm RSA -out key.pem -pkeyop
t rsa_keygen_bits:2048
# openssl req -new -key key.pem -out csr.pem
# openssl req -x509 -sha256 -days 365 -key key.pem -i
n csr.pem -out certificate.pem
# cat key.pem >> certificate.pem
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