# US 8,474,032 B2 · Firewall+ storage apparatus, method and system

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- Number: US 8,474,032 B2
- Document ID: US8474032B2
- Status: Granted
- Kind: B2
- Application number: 12/820,137
- Filed: 2010-06-21
- Published: 2011-04-14
- Granted: 2013-06-25
- Earliest claimed: 2006-05-17
- Applicants: Richard Fetik
- Inventors: Richard Fetik
- Web page: https://patentgrep.com/patent/US8474032B2

## CPC

- H04L 63/0209: {Architectural arrangements, e.g. perimeter networks or demilitarized zones}
- G06F 21/552: {involving long-term monitoring or reporting}
- G06F 2221/2117: User registration
- G06F 2221/2141: Access rights, e.g. capability lists, access control lists, access tables, access matrices
- H04L 63/0227: {Filtering policies (mail message filtering H04L51/212)}
- H04L 63/101: {Access control lists [ACL]}
- H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M)
- G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N)

## Abstract

A storage firewall architecture, method and system that works in parallel with existing security technologies and, inter alia, provides application software authentication, user authentication & authorization in the execution of an application, examination, verification, and authentication of all storage access requests, monitoring of protected storage to detect & repair anomalous changes, encryption of protected storage, both data and software, provisioning (deployment) of patches, configuration changes, and software through a secure synchronization link to a configuration and patch management server, and server-based system administration & configuration to prevent malware from penetrating local configuration mechanisms.

## Claims

### Claim 1

A data storage firewall apparatus for working in parallel with existing security technologies to prevent unauthorized writes and/or reads between a host processor and a storage component that includes non-volatile or persistent memory, and/or random access memory, and a controller processor for handling storage requests, comprising:
a storage firewall for communicatively coupling the storage component and the host processor, said storage firewall being included in at least one of said non-volatile or persistent memory, said random access memory, or said controller processor, said storage firewall being operative to provide application software authentication including application registration, runtime authentication of application identity and permission to execute, and/or user authentication and authorization in the execution of an application's request to write and/or read, and/or examination, verification, and authentication of all storage access requests.

### Claim 2

A data storage firewall apparatus for working in parallel with existing security technologies to prevent unauthorized writes and/or reads between a host processor and a storage component that includes non-volatile or persistent memory, and/or random access memory, and a controller processor for handling storage requests, comprising:
a storage firewall for communicatively coupling the storage component and the host processor, said storage firewall including operative components distributed between at least two of said non-volatile or persistent memory, said random access memory, and said controller processor, said storage firewall being operative to provide application software authentication including application registration, runtime authentication of application identity and permission to execute, and/or user authentication and authorization in the execution of an application's request to write and/or read, and/or examination, verification, and authentication of all storage access requests.

### Claim 3

A storage firewall and management system, comprising:
a data storage apparatus that includes a protected storage component including non-volatile or persistent memory, and/or random access memory, and a controller processor for handling storage requests;
a host interface for coupling said protected storage component to a host processor; and
a storage firewall adapted to communicatively couple said protected storage component to said host interface, said storage firewall being included in at least one of said non-volatile or persistent memory, said random access memory, and said controller processor, said storage firewall being operative to provide application software authentication including application registration, runtime authentication of application identity and permission to execute, user authentication & authorization in the execution of an application, and examination, verification, and authentication of all storage access requests;
an update server including a configuration database;
an Internet interfacing means for communicating with said update server via the Internet to provide updates, configuration changes, new software, and other information to said data storage apparatus; and
a configuration web server or other user interface coupled to said update server for enabling end users to select customization options for their storage firewall protected storage and endpoint devices.

### Claim 4

A storage firewall and management system, comprising:
a data storage apparatus that includes a protected storage component including non-volatile or persistent memory, and/or random access memory, and a controller processor for handling storage requests;
a host interface for coupling said protected storage component to a host processor; and
a storage firewall adapted to communicatively couple said protected storage component to said host interface, said storage firewall including operative components distributed between at least two of said non-volatile or persistent memory, said random access memory, and said controller processor, said storage firewall being operative to provide application software authentication including application registration, runtime authentication of application identity and permission to execute, user authentication & authorization in the execution of an application, and examination, verification, and authentication of all storage access requests;
an update server including a configuration database;
an Internet interfacing means for communicating with said update server via the Internet to provide updates, configuration changes, new software, and other information to said data storage apparatus; and
a configuration web server or other user interface coupled to said update server for enabling end users to select customization options for their storage firewall protected storage and endpoint devices.

### Claim 5

A storage firewall and management system, comprising:
a data storage apparatus including a protected storage component;
a host interface for coupling said protected storage component to a host processor; and
a storage firewall adapted to communicatively couple said protected storage component to said host interface, said storage firewall being operative to provide application software authentication including application registration, runtime authentication of application identity and permission to execute, user authentication & authorization in the execution of an application, and examination, verification, and authentication of all storage access requests;
an update server including a configuration database;
an Internet interfacing means for communicating with said update server via the Internet to provide updates, configuration changes, new software, and other information to said data storage apparatus; and
a configuration web server or other user interface coupled to said update server for enabling end users to select customization options for their storage firewall protected storage and endpoint devices.

### Claim 6 (depends on 5)

A storage firewall and management system as recited in claim 5 wherein said storage firewall includes:
a transaction processor component for processing storage access requests and other requests related to the administration of the storage firewall,
a working memory component for providing memory storage that persists across transactions,
an encryption/decryption component for providing encryption and decryption functionality for both storage firewall processing, and encryption and decryption of data of authorized transactions, and
an application rights & credentials component for storing, processing, and providing user and application credentials and access parameters for authentication, authorization, and access control purposes.

### Claim 7 (depends on 6)

A storage firewall and management system as recited in claim 6 wherein said transaction processor component includes:
a state engine module for providing execution of the transaction decision tree or state table of the storage firewall,
an authentication/authorization module for providing the authentication and authorization functionality of the storage firewall, and
an access controller module for providing access control for an application that requests access to the protected storage component.

### Claim 8 (depends on 6)

A storage firewall and management system as recited in claim 6 wherein said transaction processor component further includes a SyncLink module for providing an intelligent communication channel to a management server.

### Claim 9

A method of providing a storage firewall and management system, comprising:
providing a data storage means, including providing a host interface for coupling said storage apparatus to a host processor;
providing a protected storage component; and
providing a storage firewall adapted to communicatively couple said protected storage component to said host interface, said storage firewall being operative to provide application software authentication including application registration, runtime authentication of application identity and permission to execute, user authentication & authorization in the execution of an application, and examination, verification, and authentication of all storage access requests;
providing an update server including a configuration database; and
an Internet interfacing means for communicating with said update server via the Internet to provide updates, configuration changes, new software, and other information to said data storage apparatus; and
providing a configuration web server or other user interface coupled to said update server for enabling end users to select customization options for their storage firewall protected storage and endpoint devices.

### Claim 10 (depends on 9)

A method of providing a storage firewall and management system as recited in claim 9 wherein said means for providing a storage firewall includes:
providing a transaction processor component for processing storage access requests and other requests related to the administration of the storage firewall,
providing a working memory component for providing memory storage that persists across transactions, providing an encryption/decryption component for providing encryption and decryption functionality for both storage firewall processing, and encryption and decryption of data of authorized transactions, and
providing an application rights & credentials component for storing, processing, and
providing user and application credentials and access parameters for authentication, authorization, and access control purposes.

### Claim 11 (depends on 10)

A method of providing a storage firewall and management system as recited in claim 10 wherein said means for providing a transaction processor component includes:
providing a state engine module for providing execution of the transaction decision tree or state table of the storage firewall,
providing an authentication/authorization module for providing the authentication and authorization functionality of the storage firewall, and
providing an access controller module for providing access control for an application that requests access to the protected storage component.

### Claim 12 (depends on 10)

A method of providing a storage firewall and management system as recited in claim 10 wherein said means for providing a transaction processor component further includes providing an intelligent communication channel to a management server.

### Claim 13

A storage firewall and management system, comprising:
a data storage means, including an interface for coupling said data storage means to a digital logic means;
a protected storage component;
a storage firewall adapted to communicatively couple said protected storage component to said interface, said storage firewall being operative to provide application software authentication including application registration, runtime authentication of application identity and permission to execute, user authentication & authorization in the execution of an application, and examination, verification, and authentication of all storage access requests to said protected storage component;
an update server including a configuration database;
an Internet interfacing means for communicating with said update server via the Internet to provide updates, configuration changes, new software, and other information to said data storage component; and
a configuration web server or other user interface coupled to said update server for enabling end users to select customization options for their storage firewall protected storage and endpoint devices.

### Claim 14 (depends on 13)

A storage firewall and management system as recited in claim 13 wherein said storage firewall includes:
a transaction processor component for processing storage access requests and other requests related to the administration of the storage firewall,
a working memory component for providing memory storage that persists across transactions,
an encryption/decryption component for providing encryption and decryption functionality for both storage firewall processing, and encryption and decryption of data of authorized transactions, and
an application rights & credentials component for storing, processing, and providing user and application credentials and access parameters for authentication, authorization, and access control purposes.

### Claim 15 (depends on 14)

A storage firewall and management system as recited in claim 14 wherein said transaction processor component includes:
a state engine module for providing execution of a transaction decision tree or state table of the storage firewall,
an authentication/authorization module for providing authentication and authorization functionality of the storage firewall, and
an access controller module for providing access control for an application that requests access to the protected storage component.

### Claim 16 (depends on 15)

A storage firewall and management system as recited in claim 15 wherein said transaction processor component further includes a SyncLink module for providing an intelligent communication channel to a management server.

### Claim 17

A method of providing a storage firewall and management system, comprising:
providing a storage means including a protected storage component;
providing a host interface for coupling data to and from a digital logic component;
providing a storage firewall adapted to communicatively couple said protected storage component to said host interface, said storage firewall being operative to provide application software authentication including application registration, runtime authentication of application identity and permission to execute, user authentication & authorization in the execution of an application, and examination, verification, and authentication of all storage access requests;
providing an update server including a configuration database;
providing an Internet interfacing means for communicating with said update server via the Internet to provide updates, configuration changes, new software, and other information to said protected storage component; and
providing a configuration web server or other user interface coupled to said update server for enabling end users to select customization options for their storage firewall protected storage and endpoint devices.

### Claim 18 (depends on 17)

A method of providing a storage firewall and management system as recited in claim 17 wherein said step of providing a storage firewall includes:
providing a transaction processor component for processing storage access requests and other requests related to the administration of the storage firewall,
providing a working memory component for providing memory storage that persists across transactions,
providing an encryption/decryption component for providing encryption and decryption functionality for both storage firewall processing, and encryption and decryption of data of authorized transactions, and
providing an application rights & credentials component for storing, processing, and providing user and application credentials and access parameters for authentication, authorization, and access control purposes.

### Claim 19 (depends on 18)

A method of providing a storage firewall and management system as recited in claim 18 wherein said step of providing a transaction processor component includes:
providing execution of a transaction decision tree or state table of the storage firewall,
providing authentication and authorization functionality of the storage firewall, and
providing access control for an application that requests access to the protected storage component.

### Claim 20 (depends on 19)

A method of providing a storage firewall and management system as recited in claim 19 wherein the step of providing a transaction processor component further includes providing an intelligent communication channel to a management server.

### Claim 21

A storage firewall and management system, comprising:
a data storage means, including an interface for coupling said data storage means to a digital logic means;
a protected storage component;
a storage firewall adapted to communicatively couple said protected storage component to said interface, said storage firewall being operative to provide and/or enable scanning functionality and/or operations, and/or maintenance functionality and/or operations, and/or any other non-access-control and/or functionality and/or operations on said protected storage component;
an update server including a configuration database;
an Internet interfacing means for communicating with said update server via the Internet to provide updates, configuration changes, new software, and other information to said data storage component; and
a configuration web server or other user interface coupled to said update server for enabling end users to select customization options for their storage firewall protected storage and endpoint devices.

### Claim 22

A storage firewall and management system, comprising:
a data storage means, including an interface for coupling said data storage means to a digital logic means such as a host processor;
a protected storage component;
a storage firewall adapted to communicatively couple said protected storage component to said interface, said storage firewall being operative to provide application software authentication including application registration, runtime authentication of application identity and permission to execute, user authentication & authorization in the execution of an application, and examination, verification, and authentication of all storage access requests, said storage firewall being further operative to provide and/or enable scanning functionality and/or operations, and/or maintenance functionality and/or operations, and/or any other non-access-control and/or functionality and/or operations on said protected storage component;
an update server including a configuration database;
an Internet interfacing means for communicating with said update server via the Internet to provide updates, configuration changes, new software, and other information to said data storage component; and
a configuration web server or other user interface coupled to said update server for enabling end users to select customization options for their storage firewall protected storage and endpoint devices.

### Claim 23 (depends on 22)

A storage firewall and management system as recited in claim 22 wherein said protected storage component includes a non-volatile or persistent memory, and/or a random access memory, and a storage controller, and wherein said storage firewall is included in at least one of said non-volatile or persistent memory, said random access memory, and said controller processor.

### Claim 24 (depends on 22)

A storage firewall and management system as recited in claim 22 wherein said storage firewall is executing on at least one of the group consisting of a cloud, a host processor, a storage controller and a security co-processor.

### Claim 25 (depends on 22)

A storage firewall and management system as recited in claim 22 wherein said storage firewall is distributed and executing on at least two of the group consisting of the cloud, the host processor, a storage controller and a security co-processor.

### Claim 26 (depends on 22)

A storage firewall and management system as recited in claim 22 wherein said other non-access-control and/or functionality and/or operations may include
anti-virus scans to find previously successful penetrations of the protected storage component in order to remove the malware and repair the protected storage component,
disk and file system maintenance operations,
storage content management operations,
content scanning for purposes such as data loss prevention,
software maintenance,
other built-in operations or functions as defined by equipment manufacturers, and/or
any other software executable that runs on the protected storage device's storage controller or any other element(s) of the protected storage device.