區塊鏈安全

檢查交易背後嘅信任。

區塊鏈系統嘅安全審查、智能合約假設同埋數碼資產嘅運作控制。

討論你嘅需要

區塊鏈應用程式唔單止係佢嘅合約代碼。 密鑰管理、行政權力、簽署流程、前端同外部依賴項目都會影響用戶實際信任嘅嘢。

我哋會檢查呢種信任嘅界限。 特權角色可以改變啲咩? 邊啲組件可以停止或者重新導向操作? 關於投入、對手同復甦,我哋做緊啲咩假設?

範圍係圍繞所需嘅技術同專業知識商定嘅。 研究結果係用可利用條件、實際影響同補救方法去解釋。 審查唔可以保證一個系統永遠唔會受到損害,但係佢可以令到佢嘅假設同弱點更加清楚。

我哋解決嘅問題

  • 個設計依賴邊啲信任假設?
  • 特權行動同簽署權係點樣控制?
  • 如果外部依賴項目嘅行為出乎意料,會發生咩事?
  • 邊啲故障情況對運作影響最大?

你攞走嘅嘢

  • 信任界線同特權角色嘅地圖
  • 一個有範圍嘅技術安全評估
  • 優先考慮嘅發現同設計建議
  • 恢復殘餘風險同審查限制

訂婚係點樣展開

發掘我哋嘅方法

我哋開始之前嘅問題

呢個評論係咪涵蓋每個區塊鏈?

喺接受合約之前,會確認支援嘅技術、合約語言同分析深度。 範圍應該符合所需嘅專業知識。

審計係咪保證協議係安全嘅?

唔係。評估係受佢嘅範圍、版本、方法同時間所限制。 報告應該明確噉講明呢啲限制,同埋解釋剩低嘅風險。

你可唔可以睇下監護權同運作流程?

係呀,呢啲可以同技術審查一齊包括喺一個界定嘅範圍入面。 簽署權、存取權、恢復同埋變更控制通常係風險嘅核心。

喺攻擊者搵到路徑之前搵路徑。

話畀我哋知邊啲資產最重要。 我哋會定義攻擊性評估、研究優先項目同埋你嘅組織需要作出嘅決定。

討論你嘅需要

語言

EnglishEnglishAbkhazAbkhazAcehneseAcehneseAcholiAcholiAfarAfarAfrikaansAfrikaansAlbanianAlbanianAlurAlurአማርኛAmharicالعربيةArabicArmenianArmenianAssameseAssameseAvarAvarAwadhiAwadhiAymaraAymaraazərbaycanAzerbaijaniBalineseBalineseBaluchiBaluchiBambaraBambaraBaouléBaouléBashkirBashkirBasqueBasqueBatak KaroBatak KaroBatak SimalungunBatak SimalungunBatak TobaBatak TobaBelarusianBelarusianBembaBembaবাংলাBengaliBetawiBetawiBhojpuriBhojpuriBikolBikolbosanskiBosnianBretonBretonбългарскиBulgarianBuryatBuryatCantoneseCantonesecatalàCatalanCebuanoCebuanoChamorroChamorroChechenChechenNyanjaChichewa中文(中国)Chinese (Simplified)中文(台灣)Chinese (Traditional)ChuukeseChuukeseChuvashChuvashCorsicanCorsicancrh (Cyrillic)Crimean Tatar (Cyrillic)crh (Latin)Crimean Tatar (Latin)hrvatskiCroatiančeštinaCzechdanskDanishدریDariDivehiDhivehiDinkaDinkaDogriDogriDombeDombeNederlandsDutchDyulaDyulaDzongkhaDzongkhaEsperantoEsperantoeestiEstonianEweEweFaroeseFaroeseFijianFijianFilipinoFilipinosuomiFinnishFonFonfrançaisFrenchfrançais canadienFrench (Canada)Western FrisianFrisianFriulianFriulianFulaniFulaniGaGaGalicianGalicianGeorgianGeorgianDeutschGermanΕλληνικάGreekGuaraniGuaraniગુજરાતીGujaratiHaitian CreoleHaitian CreoleHakha ChinHakha ChinHausaHausaHawaiianHawaiianעבריתHebrewHiligaynonHiligaynonहिन्दीHindiHmongHmongmagyarHungarianHunsrikHunsrikIbanIbanIcelandicIcelandicIgboIgboIlokoIlocanoIndonesiaIndonesianiu (Latin)Inuktut (Latin)Inuktut (Syllabics)Inuktut (Syllabics)IrishIrishitalianoItalianJamaican PatoisJamaican Patois日本語JapaneseJavaneseJavaneseJingpoJingpoKalaallisutKalaallisutಕನ್ನಡKannadaKanuriKanuriKapampanganKapampanganқазақ тіліKazakhKhasiKhasiKhmerKhmerKigaKigaKikongoKikongoKinyarwandaKinyarwandaKitubaKitubaKokborokKokborokKomiKomiकोंकणीKonkani한국어KoreanKrioKrioKurdishKurdish (Kurmanji)Central KurdishKurdish (Sorani)KyrgyzKyrgyzLaoLaoLatgalianLatgalianLatinLatinlatviešuLatvianLigurianLigurianLimburgishLimburgishLingalaLingalalietuviųLithuanianLombardLombardGandaLugandaLuoLuoLuxembourgishLuxembourgishMacedonianMacedonianMadureseMadureseMaithiliMaithiliMakassarMakassarMalagasyMalagasyMelayuMalayMelayu (Arab)Malay (Jawi)മലയാളംMalayalamMalteseMalteseMamMamManxManxMāoriMaoriमराठीMarathiMarshalleseMarshalleseMarwadiMarwadiMauritian CreoleMauritian CreoleMeadow MariMeadow MariManipuri (Meitei Mayek)Meiteilon (Manipuri)MinangMinangMizoMizoMongolianMongolianBurmeseMyanmar (Burmese)Nahuatl (Eastern Huasteca)Nahuatl (Eastern Huasteca)ndc (Zimbabwe)NdauNdebele (South)Ndebele (South)Nepalbhasa (Newari)Nepalbhasa (Newari)NepaliNepaliBambara (N’Ko)NKonorskNorwegianNuerNuerOccitanOccitanOdiaOdia (Oriya)OromoOromoOssetianOssetianPangasinanPangasinanPapiamentoPapiamentoPashtoPashtoفارسیPersianpolskiPolishportuguês (Brasil)Portuguese (Brazil)português europeuPortuguese (Portugal)ਪੰਜਾਬੀPunjabi (Gurmukhi)پنجابی (عربی)Punjabi (Shahmukhi)QuechuaQuechuaQʼeqchiʼQʼeqchiʼRomaniRomaniromânăRomanianRundiRundiрусскийRussianSami (North)Sami (North)SamoanSamoanSangoSangoSanskritSanskritsat (Latin)Santali (Latin)Santali (Ol Chiki)Santali (Ol Chiki)Scottish GaelicScots GaelicNorthern SothoSepediсрпскиSerbianSouthern SothoSesothoSeychellois CreoleSeychellois CreoleShanShanShonaShonaSicilianSicilianSilesianSilesianسنڌيSindhiSinhalaSinhalaslovenčinaSlovakslovenščinaSlovenianSomaliSomaliespañolSpanishSundaneseSundaneseSusuSusuKiswahiliSwahiliSwatiSwatisvenskaSwedishTahitianTahitianTajikTajikber (Latin)Tamazightber (Tifinagh)Tamazight (Tifinagh)தமிழ்TamilTatarTatarతెలుగుTeluguTetumTetumไทยThaiTibetanTibetanTigrinyaTigrinyaTivTivTok PisinTok PisinTonganTonganTshilubaTshilubaTsongaTsongaTswanaTswanaTuluTuluTumbukaTumbukaTürkçeTurkishTurkmenTurkmenTuvanTuvanAkanTwiUdmurtUdmurtукраїнськаUkrainianاردوUrduUyghurUyghuro‘zbekUzbekVendaVendaVenetianVenetianTiếng ViệtVietnameseWarayWarayWelshWelshWolofWolofXhosaXhosaYakutYakutYiddishYiddishYorubaYorubaYucatec MayaYucatec MayaZapotecZapotecZuluZulu