Ricoh Aficio MP 1350 Kullanıcı Kılavuzu - Sayfa 18

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Security

Market Background Information:

High-tech security is never out of the news,

with reports of information theft and hacking

making headlines. By the very nature of their

development, network printers and MFPs are

security risks if not managed correctly.

Advanced network connectivity options open ports to

hackers. Industry-standard Java and Web browser design

elements are vulnerable to virus attack. Large hard drives

store a latent copy of every document flowing through the

device data for years. Devices link directly to core network

components such as the LDAP address list or the central

file server. Plus, fast communication options let insiders

send information to the outside with no method of being

traced.

Security and data compliance buzzwords and regulations

such as Common Criteria (CC) certification, HIPAA,

Gramm Leach Bliley, FERPA, SEC, FSMA, and the Patriot

Act look to safeguard information and force companies to

conform to best practices in document and data security

management.

Safeguarding Data

Most MFPs now offer a standard or optional hard drive.

Any company dealing in critical, sensitive information

should determine if they need a data overwrite capability

that has passed Common Criteria certification. Data over-

write deletes information on the hard drive by writing a

series of random ones and zeros over the sectors storing

data, usually multiple times. The CC test relates to how

data is deleted from a device's hard drive after being

used. It is carried out by a government-approved test facil-

ity. Many manufacturers get this certification to satisfy gov-

ernment security requirements, and it is a requisite for

many government agencies and contractors. Most MFP

devices pass evaluation assurance level (EAL) 2 with

some aiming higher at EAL 3. The higher the level and the

more extensive the testing, the more secure the security

features are deemed.

Controlling Access

One of the keys to security is limiting the initial access to

the device both remotely and at the device itself. TCP/IP

and MAC filtering allow the administrator to limit remote

access to the device. MAC filtering is more secure. The

TCP/IP address can be copied, but the MAC address is a

fixed specification that cannot be changed.

IPv6 is now becoming commonplace on network devices.

IPv6 makes it harder to crack or hack into a PC address

range by making the address more complex.

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Security Features Summary

Hard Drive Overwrite

Removable Hard Drive

Private Print

Encrypted Print

Secure Fax

Encrypted PDF Send

Network Authentication

LDAP Authentication

Kerberos Authentication

SNMP v3.0

IPv6

SSL

IP Filtering

MAC Filtering

Network authentication is now available on nearly every

MFP and printer, forcing users to enter a user name and

password before access to the device is granted. Most

devices can verify a user by linking to Windows Exchange

user lists, Novell network user lists, and LDAP server lists.

There should also be password encryption at the point of

the login process through SSL or other encryption. Or,

there should be other security technology (such as Kerbe-

ros) preventing hackers from watching and capturing user

names and IDs as they travel over the network.

Secure Transmissions

The hard drive (if not equipped with a data overwrite capa-

bility) provides the ability to create secure repositories for

incoming print and fax jobs. Instead of being printed upon

delivery, print jobs and faxes can be stored on the device

and printed only after a PIN has been entered by the au-

thorized user. IPv6 makes it harder to crack or hack into a

PC address range by making the address more complex.

Ricoh Aficio MP1350

Optional

Standard

Optional

Not Applicable

Standard

Standard (IPv4 and 6)

13 November 2006

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