Yes, with Philips SpeechExec Pro v7.1, the Philips LFH-9600 Digital Pocket Memo uses Rijndael, commonly referred to as AES with a cipher length of 256bit. AES is an approved security function applicable to FIPS 140-2.
The National Institute of Standards and Technologies (NIST) has approved the Federal Processing Standard (FIPS) for the Advanced Encryption Standard, FIPS-197 .
This standard specifies Rijndael as a FIPS-approved symmetric encryption algorithm that may be used by U.S. Government organizations (and others) to protect sensitive information.
The DPM 9600 and 9620 is using Rijndael with a cipher length of 256bit ( acc. AES-256).
Note: In cryptography, the Advanced Encryption Standard (AES) is an encryption standard adopted by the U.S. government. The standard comprises three block ciphers, AES-128, AES-192 and AES-256, adopted from a larger collection originally published as Rijndael. Each AES cipher has a 128-bit block size, with key sizes of 128, 192 and 256 bits, respectively. The AES ciphers have been analyzed extensively and are now used worldwide, as was the case with its predecessor,[3] the Data Encryption Standard (DES).
Note: AES was announced by National Institute of Standards and Technology (NIST) as U.S. FIPS PUB 197 (FIPS 197) on November 26, 2001 after a 5-year standardization process in which fifteen competing designs were presented and evaluated before Rijndael was selected as the most suitable (see Advanced Encryption Standard process for more details). It became effective as a standard May 26, 2002. As of 2009[update], AES is one of the most popular algorithms used in symmetric key cryptography.[citation needed] It is available in many different encryption packages. AES is the first publicly accessible and open cipher approved by the NSA for top secret information
The Philips 9600 would be considered a Level 2 device, more on security levels below:
Level 1 security are PC encryption and software that runs on a PC and supports a single user.
Level 2, cryptographic modules must run on validated hardware under validated operating systems and provide evidence of tampering and role-based authentication.
Levels 3 and 4 have additional protection requirements, such as identity-based authentication, additional physical- security mechanisms to prevent an intruder from gaining access to critical security parameters and environmental monitoring to ensure the integrity of the cryptographic module in conditions outside the normal operating range of the equipment.
Verification Source: Philips LFH-9600 Data Sheet
Test Date: 3.20.12
Yes, the Philips SpeechExec Mobile Server hosted through Philips is HIPAA compliant.
The Philips SEM is a mobile (Smartphone) dictate and delivery (Workflow) solution with no on premise server requirements that allows users to dictate from their iPhone, iPad, iPod Touch and Blackberry devices and have the dictation routed via email or FTP to your desired location.
End User Benefits:
• Cost Effective -Minimal investment, faster ROI, low TCO
• Always have the latest Philips software
• Intuitive way of working
Mobile Hosted Benefits
• Philips Manages the Mobile Server
• Dedicated Server
• HIPAA Compliant Site
• PCI Compliant Site
• SSAE 16 Type III & ISAE 3402 Compliance Site
Verification Source:  Robert Johnson, Philips Product Manager
Test Date: 5.30.12