SECURING FIBRE CHANNEL FABRICS - Brocade

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Chapter 11: Brocade Data Encryption ProductsBrocade Encryption InternalsThe Brocade encryption device is a state-of-the-art hardware productbuilt to integrate seamlessly into an existing SAN infrastructure andintegrate with the market leaders of encryption key management. Boththe encryption switch and the encryption blade essentially share thesame hardware components and offer the same functionality, but in adifferent form factor. The encryption blade does not have a USB port,serial port, or management Ethernet port and the switch does nothave a backplane. Figure 48 and Figure 49 illustrate the simplifiedinternal architecture of the Brocade Encryption Switch and FS8-18Encryption Blade respectively.Figure 8. Brocade Encryption Switch internal architecture188 Securing Fibre Channel Fabrics
Brocade Encryption InternalsFigure 9. Brocade FS8-18 Encryption Blade internal architectureThe components described in the following three sections areenclosed within a physical crypto boundary. The security boundary isdesigned to comply with the FIPS 140-2 standard at Level 3 to isolateall hardware components involved in the processing of cleartext keys.The encryption switch cover is the physical crypto boundary for theBrocade Encryption Switch and the encryption blade has a specialcover that encloses the necessary hardware on the card.Encryption FPGA ComplexThe FPGA complex is composed of several FPGAs and other hardwarecomponents. The principle encryption component is the FPGA (FieldProgrammable Gate Array). An FPGA is a programmable hardwaredevice that contains instructions to perform specific functions. Theadvantage of the FPGA is that it is programmable and the instructionscan be changed at any time. A new feature or enhancement can bemade without requiring a hardware upgrade.The FPGA complex is where the actual encryption and compression isperformed in the encryption device, in addition to a few other functions.Securing Fibre Channel Fabrics 189
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SECURINGFIBRECHANNELFABRICSSECOND E
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SECURINGFIBRECHANNELFABRICSSECOND E
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© 2012 Brocade Communications Syst
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viSecuring Fibre Channel Fabrics
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viiiSecuring Fibre Channel Fabrics
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ContentsChapter 4: Security Basics
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ContentsIsolation and Separation ..
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ContentsxivSecuring Fibre Channel F
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Chapter 1: Introduction• The Euro
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Chapter 1: IntroductionThe SAN Secu
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Chapter 1: IntroductionInternet sta
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Chapter 1: Introductionoften, the s
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Chapter 2: SAN Security MythsSAN Se
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SAN Security Myth Number 5SAN Test
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SAN Security Myth Number 6To demons
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SAN Security Myth Number 7SAN Secur
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SAN Basics for SecurityProfessional
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Evolution of the FC ProtocolTable 1
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Fibre Channel BasicsTable 2. FC pro
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Fibre Channel BasicsFC FabricsFC fa
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Fibre Channel BasicsType Category N
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FC Fabric Features and ServicesAn F
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FC Fabric Features and Servicesing
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FC Fabric Features and ServicesWhen
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FC Fabric Features and ServicesAnd
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FC Fabric Features and ServicesSwit
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FC Fabric Features and ServicesAs c
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FC Fabric Features and ServicesSwit
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FC Fabric Features and Servicesothe
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Security Basics forStorage Professi
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Security Modelshave enacted such le
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Security Modelssures must be taken
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Types of ThreatsTypes of ThreatsA t
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Types of ThreatsOne significant thr
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Types of Threatsside attacks such t
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Types of Threatsences from previous
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AttacksAttacksAttackers have many o
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Attackstion between the two parties
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Identification and AuthenticationBi
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Physical SecurityOne challenge with
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Physical SecurityPhysical access co
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Information Disposal and Sanitizati
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Chapter SummaryAlgorithm Passes Des
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Elementary Cryptography5This chapte
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Common Cryptography TermsHere are s
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Symmetric vs. Asymmetric Cryptograp
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Cryptographic Algorithms• Range o
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Cryptographic AlgorithmsHashing alg
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Modes of Operationencryption proces
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Modes of OperationRSAAt around the
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Key ManagementSSL can be used with
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Key ManagementBrocade Encryption De
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FC Security Best Practices6In previ
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The Brocade SAN Security ModelThe m
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The Brocade SAN Security ModelStora
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The Brocade SAN Security ModelChann
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The Brocade SAN Security Modelrestr
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The Brocade SAN Security Modeltem a
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The Brocade SAN Security ModelPassw
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The Brocade SAN Security ModelData
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The Brocade SAN Security ModelWith
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Encrypting Data-in-FlightEncrypting
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Encrypting Data-at-RestEncrypting D
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Encrypting Data-at-Restand disk dev
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Encrypting Data-at-RestPhysical Sec
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Encrypting Data-at-RestTraining and
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Chapter SummaryChapter SummaryAltho
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Deploying SAN-AttachedDevices in a
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Securing the Servers in the DMZpoli
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Securing the Storage DevicesFor exa
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Securing the Storage DevicesInterne
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Auditing and Assessing the SANAudit
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Securing FOS-Based Fabrics8When it
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Securing Management InterfacesThe f
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Securing Management InterfacesThe t
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Page 159 and 160: FC-Specific SecurityFC-Specific Sec
Page 161 and 162: FC-Specific SecurityBrocade-support
Page 163 and 164: FC-Specific SecurityTo prevent this
Page 165 and 166: Fabric-Based Encryptionthe Brocade
Page 167 and 168: Fabric-Based Encryption3. (LDAP onl
Page 169 and 170: Chapter SummaryInsistent Domain IDI
Page 171 and 172: Compliance and Storage9Certainly, m
Page 173 and 174: Payment Card Industry Data Security
Page 175 and 176: Breach Disclosure LawsThe precedent
Page 177 and 178: Gramm-Leach-Bliley Act (GLBA)vides
Page 179 and 180: Federal Information Processing Stan
Page 181 and 182: Common Criteria (CC)allow different
Page 183 and 184: Defense Information Systems Agency
Page 185 and 186: Other SAN Security Topics10SAN secu
Page 187 and 188: The Future of Key ManagementThe Fut
Page 189 and 190: Brocade Data EncryptionProducts11Br
Page 191 and 192: Brocade Encryption for Data-At-Rest
Page 193 and 194: Brocade Encryption for Data-At-Rest
Page 195 and 196: Brocade Encryption Features• Data
Page 197 and 198: Brocade Encryption FeaturesThe next
Page 199 and 200: Brocade Encryption FeaturesDEK clus
Page 201 and 202: Brocade Encryption Featuresthe DEK
Page 203: Brocade Encryption FeaturesThe foll
Page 207 and 208: Design and Implementation Best Prac
Page 209 and 210: Design and Implementation Best Prac
Page 211 and 212: Brocade Encryption for Data-In-Flig
Page 213 and 214: Chapter SummarySite ACiphertextSite
Page 215 and 216: Fabric OS SecurityFeatures MatrixAL
Page 217 and 218: Security FeatureFOS2.xFOS3.xFOS4.x+
Page 219 and 220: Security FeatureFOS2.xFOS3.xFOS4.x+
Page 221 and 222: Standards Bodies andOther Organizat
Page 223 and 224: IETFSpecifically, the SNIA Security
Page 225 and 226: IndexNumerics3DES 4Aaccess control
Page 227 and 228: Indexhuman threat 9Iidentification
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SECURING FIBRE CHANNEL FABRICS - Brocade

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