Comparing certificates Experimental feature

You are comparing two certificates. By default, only differing attributes are shown. Use the button below to show/hide all attributes.

Showing only differing attributes.
AhnLab MDS, MDS with MTA, and MDS Manager v2.1
CCEVS-VR-VID-10818-2017
Huawei iMaster MAE-CN version V100R021C10
NSCIB-CC-0351648-CR
name AhnLab MDS, MDS with MTA, and MDS Manager v2.1 Huawei iMaster MAE-CN version V100R021C10
scheme US NL
status archived active
not_valid_after 08.05.2019 06.10.2026
not_valid_before 08.05.2017 06.10.2021
cert_link https://www.commoncriteriaportal.org/nfs/ccpfiles/files/epfiles/st_vid10818-ci.pdf https://www.commoncriteriaportal.org/nfs/ccpfiles/files/epfiles/NSCIB%20certificate%2021-0351648.pdf
report_link https://www.commoncriteriaportal.org/nfs/ccpfiles/files/epfiles/st_vid10818-vr.pdf https://www.commoncriteriaportal.org/nfs/ccpfiles/files/epfiles/NSCIB-CC-0351648-CR.pdf
st_link https://www.commoncriteriaportal.org/nfs/ccpfiles/files/epfiles/st_vid10818-st.pdf https://www.commoncriteriaportal.org/nfs/ccpfiles/files/epfiles/NSCIB-CC-21-0351648-ST.pdf
manufacturer AhnLab, Inc. Huawei Device Co., Ltd.
manufacturer_web https://www.ahnlab.com/ https://www.huawei.com/
security_level {} EAL4+, ALC_FLR.2
dgst 9628d00ce6f61640 72d350ff8a19224a
heuristics/cert_id CCEVS-VR-VID-10818-2017 NSCIB-CC-0351648-CR
heuristics/cert_lab US
heuristics/extracted_sars ASE_TSS.1, ADV_FSP.1, ALC_CMC.1, ASE_INT.1, ASE_SPD.1, ASE_OBJ.1, AVA_VAN.1, ATE_IND.1, ALC_CMS.1, AGD_OPE.1, ASE_REQ.1, ASE_CCL.1, ASE_ECD.1, AGD_PRE.1 ASE_INT.1, ALC_CMC.4, ASE_ECD.1, ADV_IMP.1, ATE_COV.2, ASE_TSS.1, ALC_TAT.1, ASE_SPD.1, ALC_DEL.1, ALC_LCD.1, AGD_OPE.1, AVA_VAN.3, AGD_PRE.1, ALC_CMS.4, ATE_FUN.1, ADV_ARC.1, ASE_OBJ.2, ADV_TDS.3, ATE_DPT.1, ALC_FLR.2, ASE_REQ.2, ALC_DVS.1, ADV_FSP.4, ATE_IND.2, ASE_CCL.1
heuristics/extracted_versions 2.1 -
heuristics/report_references/directly_referencing {} NSCIB-CC-0351632-CR, NSCIB-CC-0138342-CR
heuristics/report_references/indirectly_referencing {} NSCIB-CC-0351632-CR, NSCIB-CC-0138342-CR
heuristics/scheme_data
  • category: Network Device
  • certification_date: 08.05.2017
  • evaluation_facility: Leidos Common Criteria Testing Laboratory
  • expiration_date: 08.05.2019
  • id: CCEVS-VR-VID10818
  • product: AhnLab MDS, MDS with MTA, and MDS Manager v2.1
  • scheme: US
  • url: https://www.niap-ccevs.org/product/10818
  • vendor: AhnLab
heuristics/protection_profiles c7cf611c6bb1e4b0 {}
maintenance_updates
protection_profile_links https://www.commoncriteriaportal.org/nfs/ccpfiles/files/ppfiles/CPP_ND_V1.0.pdf {}
pdf_data/cert_filename st_vid10818-ci.pdf NSCIB certificate 21-0351648.pdf
pdf_data/cert_keywords/cc_cert_id
  • US:
    • CCEVS-VR-VID10818-2017: 1
  • NL:
    • CC-21-0351648: 1
pdf_data/cert_keywords/cc_security_level
  • EAL:
    • EAL4: 1
    • EAL4 augmented: 1
pdf_data/cert_keywords/cc_sar
  • ALC:
    • ALC_FLR.2: 1
pdf_data/cert_keywords/cc_claims
  • R:
    • R.L: 1
pdf_data/cert_keywords/vendor
  • Huawei:
    • Huawei: 2
    • Huawei Technologies Co: 1
pdf_data/cert_keywords/eval_facility
  • Leidos:
    • Leidos: 1
  • BrightSight:
    • Brightsight: 1
  • SGS:
    • SGS: 1
    • SGS Brightsight: 1
pdf_data/cert_keywords/standard_id
  • ISO:
    • ISO/IEC 15408-1: 1
    • ISO/IEC 15408-2: 1
    • ISO/IEC 15408-3: 1
    • ISO/IEC 18045: 2
pdf_data/cert_metadata
  • /CreationDate: D:20170512081917-04'00'
  • /ModDate: D:20170512081917-04'00'
  • /Producer: iText 2.1.0 (by lowagie.com)
  • pdf_file_size_bytes: 176877
  • pdf_hyperlinks: {}
  • pdf_is_encrypted: False
  • pdf_number_of_pages: 1
  • /CreationDate: D:20211007140730+01'00'
  • /Creator: C458-M
  • /ModDate: D:20211007140316+02'00'
  • /Producer: KONICA MINOLTA bizhub C458
  • /Title: C458-M&S21100714070
  • pdf_file_size_bytes: 73425
  • pdf_hyperlinks: {}
  • pdf_is_encrypted: False
  • pdf_number_of_pages: 1
pdf_data/report_filename st_vid10818-vr.pdf NSCIB-CC-0351648-CR.pdf
pdf_data/report_frontpage
  • NL:
  • US:
    • cert_id: CCEVS-VR-VID10818-2017
    • cert_item: for AhnLab MDS, MDS with MTA, and MDS Manager V2.1
    • cert_lab: US NIAP
  • NL:
    • cert_id: NSCIB-CC-0351648-CR
    • cert_item: Huawei iMaster MAE-CN version V100R021C10
    • cert_lab: SGS Brightsight B.V.
    • developer: Huawei Technologies Co., Ltd
  • US:
pdf_data/report_keywords/cc_cert_id
  • US:
    • CCEVS-VR-VID10818-2017: 1
  • NL:
    • CC-20-0132795: 2
    • NSCIB-CC-0132795: 1
    • NSCIB-CC-0138342: 1
    • NSCIB-CC-0351632-CR: 1
    • NSCIB-CC-0351648-CR: 12
pdf_data/report_keywords/cc_security_level
  • EAL:
    • EAL 4: 1
    • EAL 4 augmented: 1
    • EAL4: 2
    • EAL4 augmented: 1
    • EAL4+: 2
pdf_data/report_keywords/cc_sar
  • ADV:
    • ADV_FSP.1: 1
  • AGD:
    • AGD_OPE.1: 1
    • AGD_PRE.1: 1
  • ALC:
    • ALC_CMC.1: 1
    • ALC_CMS.1: 1
  • ATE:
    • ATE_IND.1: 1
  • AVA:
    • AVA_VAN.1: 1
  • AGD:
    • AGD_OPE: 1
    • AGD_PRE: 1
    • AGD_PRE.1: 1
  • ALC:
    • ALC_FLR.2: 2
pdf_data/report_keywords/cc_sfr
  • FAU:
    • FAU_STG.1: 4
  • FCS:
    • FCS_CKM.1: 1
    • FCS_SSHS_EXT.1: 4
    • FCS_TLSC_EXT.2: 4
    • FCS_TLSS_EXT: 1
    • FCS_TLSS_EXT.1: 4
  • FMT:
    • FMT_SMF.1.1: 1
pdf_data/report_keywords/vendor
  • Huawei:
    • Huawei: 15
    • Huawei Technologies Co: 3
pdf_data/report_keywords/eval_facility
  • Leidos:
    • Leidos: 8
  • BrightSight:
    • Brightsight: 2
  • SGS:
    • SGS: 2
    • SGS Brightsight: 2
pdf_data/report_keywords/asymmetric_crypto
  • ECC:
    • ECDH:
      • ECDHE: 1
  • FF:
    • DH:
      • DH: 1
pdf_data/report_keywords/crypto_protocol
  • IPsec:
    • IPsec: 2
  • SSH:
    • SSH: 9
    • SSHv2: 2
  • TLS:
    • TLS:
      • TLS: 8
      • TLS v1.1: 1
      • TLS v1.2: 1
pdf_data/report_keywords/ecc_curve
  • NIST:
    • secp521r1: 1
pdf_data/report_keywords/side_channel_analysis
  • other:
    • JIL: 1
pdf_data/report_keywords/standard_id
  • RFC:
    • RFC5280: 1
    • RFC5759: 1
  • X509:
    • X.509: 6
pdf_data/report_keywords/certification_process
  • OutOfScope:
    • TOE deployments to increase the test coverage of the developer. As the hardware models are out of scope for this evaluation the evaluator verified that the firmware packages have been sufficiently: 1
    • out of scope: 1
pdf_data/report_metadata
  • /CreationDate: D:20170511160200-04'00'
  • /ModDate: D:20170511160200-04'00'
  • pdf_file_size_bytes: 573508
  • pdf_hyperlinks: http://www.niap-ccevs.org/
  • pdf_is_encrypted: False
  • pdf_number_of_pages: 24
pdf_data/st_filename st_vid10818-st.pdf NSCIB-CC-21-0351648-ST.pdf
pdf_data/st_keywords/cc_security_level
  • EAL:
    • EAL4: 1
pdf_data/st_keywords/cc_sar
  • ADV:
    • ADV_FSP.1: 1
  • AGD:
    • AGD_OPE: 1
    • AGD_PRE: 1
  • ALC:
    • ALC_CMC.1: 1
    • ALC_CMS.1: 1
  • ASE:
    • ASE_CCL.1: 1
    • ASE_ECD.1: 1
    • ASE_INT.1: 1
    • ASE_OBJ.1: 1
    • ASE_REQ.1: 1
    • ASE_SPD.1: 1
    • ASE_TSS.1: 1
  • ATE:
    • ATE_IND.1: 1
  • AVA:
    • AVA_VAN.1: 1
  • ADV:
    • ADV_ARC.1: 1
    • ADV_FSP.4: 1
    • ADV_IMP.1: 1
    • ADV_TDS.3: 1
  • AGD:
    • AGD_OPE: 1
    • AGD_OPE.1: 1
    • AGD_PRE: 1
    • AGD_PRE.1: 1
  • ALC:
    • ALC_CMC.4: 1
    • ALC_CMS.4: 1
    • ALC_DEL.1: 1
    • ALC_DVS.1: 1
    • ALC_FLR.2: 1
    • ALC_LCD.1: 1
    • ALC_TAT.1: 1
  • ASE:
    • ASE_CCL.1: 1
    • ASE_ECD.1: 1
    • ASE_INT.1: 1
    • ASE_OBJ.2: 1
    • ASE_REQ.2: 1
    • ASE_SPD.1: 1
    • ASE_TSS.1: 1
  • ATE:
    • ATE_COV.2: 1
    • ATE_DPT.1: 1
    • ATE_FUN.1: 1
    • ATE_IND.2: 1
  • AVA:
    • AVA_VAN.3: 1
pdf_data/st_keywords/cc_sfr
  • FAU:
    • FAU_GEN: 5
    • FAU_GEN.1: 2
    • FAU_GEN.1.1: 1
    • FAU_GEN.1.2: 1
    • FAU_GEN.2: 2
    • FAU_GEN.2.1: 1
    • FAU_STG: 2
    • FAU_STG.1: 4
    • FAU_STG.1.1: 2
    • FAU_STG_EXT: 3
    • FAU_STG_EXT.1: 2
    • FAU_STG_EXT.1.1: 1
    • FAU_STG_EXT.1.2: 1
    • FAU_STG_EXT.1.3: 1
  • FCS:
    • FCS_CKM: 6
    • FCS_CKM.1: 3
    • FCS_CKM.1.1: 1
    • FCS_CKM.2: 2
    • FCS_CKM.2.1: 1
    • FCS_CKM.4: 3
    • FCS_COP.1: 16
    • FCS_COP.1.1: 4
    • FCS_RBG_EXT: 2
    • FCS_RBG_EXT.1: 3
    • FCS_RBG_EXT.1.1: 1
    • FCS_RBG_EXT.1.2: 1
    • FCS_SSHS_EXT: 3
    • FCS_SSHS_EXT.1: 7
    • FCS_SSHS_EXT.1.1: 1
    • FCS_SSHS_EXT.1.2: 1
    • FCS_SSHS_EXT.1.3: 1
    • FCS_SSHS_EXT.1.4: 1
    • FCS_SSHS_EXT.1.5: 1
    • FCS_SSHS_EXT.1.6: 1
    • FCS_SSHS_EXT.1.7: 1
    • FCS_TLSC_EXT: 3
    • FCS_TLSC_EXT.2: 5
    • FCS_TLSC_EXT.2.1: 1
    • FCS_TLSC_EXT.2.2: 1
    • FCS_TLSC_EXT.2.3: 1
    • FCS_TLSC_EXT.2.4: 1
    • FCS_TLSC_EXT.2.5: 1
    • FCS_TLSS_EXT: 4
    • FCS_TLSS_EXT.1: 6
    • FCS_TLSS_EXT.1.1: 1
    • FCS_TLSS_EXT.1.3: 1
  • FDP:
    • FDP_ACC.1: 3
  • FIA:
    • FIA_PMG_EXT: 2
    • FIA_PMG_EXT.1: 4
    • FIA_PMG_EXT.1.1: 1
    • FIA_UAU: 2
    • FIA_UAU.7: 2
    • FIA_UAU.7.1: 1
    • FIA_UAU_EXT: 3
    • FIA_UAU_EXT.2: 3
    • FIA_UAU_EXT.2.1: 1
    • FIA_UIA_EXT: 3
    • FIA_UIA_EXT.1: 3
    • FIA_UIA_EXT.1.1: 1
    • FIA_UIA_EXT.1.2: 1
  • FMT:
    • FMT_MOF.1: 4
    • FMT_MOF.1.1: 2
    • FMT_MTD: 2
    • FMT_MTD.1: 3
    • FMT_MTD.1.1: 1
    • FMT_SMF: 2
    • FMT_SMF.1: 3
    • FMT_SMF.1.1: 3
    • FMT_SMR: 2
    • FMT_SMR.2: 2
    • FMT_SMR.2.1: 1
    • FMT_SMR.2.2: 1
    • FMT_SMR.2.3: 1
  • FPT:
    • FPT_APW_EXT: 4
    • FPT_APW_EXT.1: 2
    • FPT_APW_EXT.1.1: 1
    • FPT_APW_EXT.1.2: 1
    • FPT_SKP_EXT: 3
    • FPT_SKP_EXT.1: 2
    • FPT_SKP_EXT.1.1: 1
    • FPT_STM: 2
    • FPT_STM.1: 3
    • FPT_STM.1.1: 1
    • FPT_TST_EXT: 3
    • FPT_TST_EXT.1: 2
    • FPT_TST_EXT.1.1: 1
    • FPT_TUD_EXT: 3
    • FPT_TUD_EXT.1: 3
    • FPT_TUD_EXT.1.1: 1
    • FPT_TUD_EXT.1.2: 1
    • FPT_TUD_EXT.1.3: 1
  • FTA:
    • FTA_SSL: 4
    • FTA_SSL.3: 3
    • FTA_SSL.3.1: 1
    • FTA_SSL.4: 3
    • FTA_SSL.4.1: 1
    • FTA_SSL_EXT: 4
    • FTA_SSL_EXT.1: 5
    • FTA_SSL_EXT.1.1: 1
    • FTA_TAB: 2
    • FTA_TAB.1: 3
    • FTA_TAB.1.1: 1
  • FTP:
    • FTP_ITC: 3
    • FTP_ITC.1: 4
    • FTP_ITC.1.1: 1
    • FTP_ITC.1.2: 1
    • FTP_ITC.1.3: 1
    • FTP_TRP: 2
    • FTP_TRP.1: 3
    • FTP_TRP.1.1: 1
    • FTP_TRP.1.2: 1
    • FTP_TRP.1.3: 1
  • FAU:
    • FAU_GEN.1: 11
    • FAU_GEN.1.1: 1
    • FAU_GEN.1.2: 1
    • FAU_GEN.2: 7
    • FAU_GEN.2.1: 1
    • FAU_SAR.1: 9
    • FAU_SAR.1.1: 1
    • FAU_SAR.1.2: 1
    • FAU_SAR.2: 6
    • FAU_SAR.2.1: 1
    • FAU_SAR.3: 7
    • FAU_SAR.3.1: 1
    • FAU_STG.1: 8
    • FAU_STG.1.1: 1
    • FAU_STG.1.2: 1
    • FAU_STG.3: 7
    • FAU_STG.3.1: 1
  • FCS:
    • FCS_CKM: 7
    • FCS_CKM.1: 4
    • FCS_CKM.1.1: 1
    • FCS_CKM.2: 1
    • FCS_CKM.4: 12
    • FCS_CKM.4.1: 1
    • FCS_COP: 13
    • FCS_COP.1: 1
    • FCS_COP.1.1: 2
  • FDP:
    • FDP_ACC.1: 3
    • FDP_ACC.2: 10
    • FDP_ACC.2.1: 1
    • FDP_ACC.2.2: 1
    • FDP_ACF.1: 10
    • FDP_ACF.1.1: 1
    • FDP_ACF.1.2: 1
    • FDP_ACF.1.3: 1
    • FDP_ACF.1.4: 1
    • FDP_IFC.1: 3
    • FDP_ITC.1: 3
    • FDP_ITC.2: 3
    • FDP_UIT.1: 7
    • FDP_UIT.1.1: 1
    • FDP_UIT.1.2: 1
  • FIA:
    • FIA_AFL.1: 8
    • FIA_AFL.1.1: 1
    • FIA_AFL.1.2: 1
    • FIA_ATD.1: 9
    • FIA_ATD.1.1: 1
    • FIA_SOS.1: 6
    • FIA_SOS.1.1: 1
    • FIA_UAU.2: 11
    • FIA_UAU.2.1: 1
    • FIA_UAU.5: 7
    • FIA_UAU.5.1: 1
    • FIA_UAU.5.2: 1
    • FIA_UAU.6: 8
    • FIA_UAU.6.1: 1
    • FIA_UAU.7: 8
    • FIA_UAU.7.1: 1
    • FIA_UID.1: 4
    • FIA_UID.2: 9
    • FIA_UID.2.1: 1
  • FMT:
    • FMT_MOF.1: 6
    • FMT_MOF.1.1: 1
    • FMT_MSA.1: 10
    • FMT_MSA.1.1: 1
    • FMT_MSA.3: 12
    • FMT_MSA.3.1: 1
    • FMT_MSA.3.2: 1
    • FMT_MTD.1: 5
    • FMT_MTD.1.1: 1
    • FMT_SMF: 1
    • FMT_SMF.1: 15
    • FMT_SMF.1.1: 1
    • FMT_SMR.1: 19
    • FMT_SMR.1.1: 1
    • FMT_SMR.1.2: 1
  • FPT:
    • FPT_STM.1: 1
  • FTA:
    • FTA_SSL.3: 7
    • FTA_SSL.3.1: 1
    • FTA_SSL.4: 6
    • FTA_SSL.4.1: 1
    • FTA_TAH.1: 7
    • FTA_TAH.1.1: 1
    • FTA_TAH.1.2: 1
    • FTA_TAH.1.3: 1
    • FTA_TSE.1: 9
    • FTA_TSE.1.1: 1
  • FTP:
    • FTP_ITC: 14
    • FTP_ITC.1: 2
    • FTP_ITC.1.1: 2
    • FTP_ITC.1.2: 2
    • FTP_ITC.1.3: 2
    • FTP_TRP.1: 9
    • FTP_TRP.1.1: 1
    • FTP_TRP.1.2: 1
    • FTP_TRP.1.3: 1
pdf_data/st_keywords/cc_claims
  • OE:
    • OE.ADMIN_CREDENTIALS_SECURE: 1
    • OE.NO_GENERAL_PURPOSE: 1
    • OE.NO_THRU_TRAFFIC_PROTECTION: 1
    • OE.PHYSICAL: 1
    • OE.TRUSTED_ADMIN: 1
    • OE.UPDATES: 1
  • A:
    • A.NTP: 3
  • OE:
    • OE.NTP: 3
pdf_data/st_keywords/vendor
  • Huawei:
    • Huawei: 14
    • Huawei Technologies Co: 77
pdf_data/st_keywords/symmetric_crypto
  • AES_competition:
    • AES:
      • AES: 14
  • constructions:
    • MAC:
      • HMAC: 5
      • HMAC-SHA-256: 2
  • AES_competition:
    • AES:
      • AES: 4
pdf_data/st_keywords/asymmetric_crypto
  • ECC:
    • ECDH:
      • ECDHE: 1
  • FF:
    • DH:
      • DH: 2
  • RSA:
    • RSA 2048: 2
  • ECC:
    • ECDSA:
      • ECDSA: 1
pdf_data/st_keywords/hash_function
  • SHA:
    • SHA1:
      • SHA-1: 3
    • SHA2:
      • SHA-256: 5
      • SHA2: 1
      • SHA256: 1
  • PBKDF:
    • PBKDF2: 8
  • SHA:
    • SHA2:
      • SHA256: 2
pdf_data/st_keywords/crypto_scheme
  • MAC:
    • MAC: 5
pdf_data/st_keywords/crypto_protocol
  • IPsec:
    • IPsec: 4
  • SSH:
    • SSH: 39
    • SSHv2: 7
  • TLS:
    • SSL:
      • SSL 2.0: 2
      • SSL 3.0: 2
    • TLS:
      • TLS: 35
      • TLS 1.0: 2
      • TLS 1.1: 2
      • TLS 1.2: 5
      • TLS v1.1: 3
      • TLS v1.2: 4
  • SSH:
    • SSH: 4
    • SSHv2: 3
  • TLS:
    • SSL:
      • SSL: 2
    • TLS:
      • TLS: 8
pdf_data/st_keywords/randomness
  • PRNG:
    • DRBG: 1
  • RNG:
    • RBG: 2
pdf_data/st_keywords/cipher_mode
  • CBC:
    • CBC: 6
  • CBC:
    • CBC: 1
pdf_data/st_keywords/ecc_curve
  • NIST:
    • secp521r1: 1
pdf_data/st_keywords/tls_cipher_suite
  • TLS:
    • TLS_RSA_WITH_AES_128_CBC_SHA: 4
    • TLS_RSA_WITH_AES_256_CBC_SHA: 2
pdf_data/st_keywords/crypto_library
  • OpenSSL:
    • OpenSSL: 8
pdf_data/st_keywords/standard_id
  • FIPS:
    • FIPS PUB 186-4: 6
  • ISO:
    • ISO/IEC 10118-: 1
    • ISO/IEC 18031:2011: 4
    • ISO/IEC 18031:2011 1218: 1
    • ISO/IEC 9796-2: 1
  • PKCS:
    • PKCS #1: 1
  • RFC:
    • RFC 2818: 3
    • RFC 2986: 2
    • RFC 3268: 6
    • RFC 4252: 1
    • RFC 4253: 2
    • RFC 4346: 2
    • RFC 5246: 5
    • RFC 5280: 5
    • RFC 5759: 2
    • RFC 6125: 2
    • RFC5280: 1
    • RFC5759: 1
  • X509:
    • X.509: 16
  • FIPS:
    • FIPS 197: 1
  • NIST:
    • NIST SP 800-38A: 1
  • RFC:
    • RFC8018: 3
pdf_data/st_metadata
  • /CreationDate: D:20190122142723-05'00'
  • /ModDate: D:20190122142723-05'00'
  • pdf_file_size_bytes: 1343585
  • pdf_hyperlinks: {}
  • pdf_is_encrypted: False
  • pdf_number_of_pages: 41
  • /Author: Huawei Technologies Co.,Ltd.
  • /CreationDate: D:20210928143613+02'00'
  • /Creator: Microsoft® Word 2010
  • /ModDate: D:20211006081734Z00'00'
  • /Producer: macOS Version 11.5.2 (Build 20G95) Quartz PDFContext, AppendMode 1.1
  • /Subject: Technical Document
  • /Title: Network Cloud Engine Security Target
  • pdf_file_size_bytes: 1616901
  • pdf_hyperlinks: https://10.145.147.16:31945/eviewwebsite/index.html, mailto:[email protected], https://www.huawei.com/
  • pdf_is_encrypted: False
  • pdf_number_of_pages: 72
state/cert/pdf_hash Different Different
state/cert/txt_hash Different Different
state/report/pdf_hash Different Different
state/report/txt_hash Different Different
state/st/pdf_hash Different Different
state/st/txt_hash Different Different