McAfee HARDWARE 1.4 Installationsanleitung PDF herunterladen (Seite 19)

McAfee Email Gateway

Security Target

McAfee Incorporated

Page 19 of 61

events, and/or for identified behavior patterns seen in traffic analyzed that could be indicative of a network

attack, such as a Denial of Service attempt. Alerts and security management are supported by the MEG

operating system.

1.8.4 Cryptographic Operations

File authentication and integrity

When downloading updated Virus/Malware/Spyware signature files the McAfee MEG TOE performs

SHA1 hash message digest verification for signature files to ensure authenticity and file integrity. This

functionality is supported by the core McAfee MEG operating system.

McAfee Agent 4.6 is used by the TOE to manage updates of the engine and .dat files.

S/MIME

The TOE also provides the capability to decrypt and scan mail and attachments that are encrypted with

S/MIME, using preloaded keys and then re-encrypts them.

PGP

The TOE also provides the capability to decrypt and scan mail and attachments that are encrypted with

PGP, using preloaded keys and then re-encrypts them.

TLS

Trusted communication with webmail clients is established using TLS to safeguard confidentiality and

integrity.

1.9 Items Excluded from the TOE

This section identifies items not mentioned above that are specifically excluded from the TOE.

 McAfee E-Policy Orchestrator (software) management of appliances

 Remote Access Card option for the appliances

 Administration from a remote location using the Remote Access Card, including auto-

configuration update

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McAfee HARDWARE 1.4 Installationsanleitung Seite 19