Cisco Cisco NSS030 Smart Storage External Power Adapter 白皮書

Security Considerations White Paper for Cisco Smart Storage

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Figure 21 Security Level Configuration

Conclusion

“You can’t outrun the Bear” but there are ways to avoid being eaten. One is to be

faster than the guy next to you. The other is to make it difficult and not worth the

effort for the bear to chase you. In either case, you have to do something. It is

difficult to render the system bullet-proof from hackers and attacks without

effecting the system usability and accessibility. The key is to consider the trade-

offs very carefully between the convenience and utility of enabling WAN based

access to the NAS, and various services (MySQL, Web Server, etc.) versus the

security risks. If improperly assessed, the end result can lead to loss of sensitive

information (confidential company information, marketing strategies, etc.),

correspondence (emails, contacts), or financial details.

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