Kikagua uvujaji wa nenosiri
Kikagua uvujaji wa nenosiri: jua ni mara ngapi nenosiri limeonekana kwenye hifadhidata zilizovuja. Ni herufi tano za kwanza tu za hashi ya njia moja zinazotumwa, kamwe si nenosiri lenyewe.
How it works: your browser makes a SHA-1 hash of the password and sends only its first 5 characters to the Pwned Passwords service, which returns all matching suffixes. The match is made on your device.
Kuhusu Kikagua uvujaji wa nenosiri
Kikagua uvujaji wa nenosiri: jua ni mara ngapi nenosiri limeonekana kwenye hifadhidata zilizovuja. Ni herufi tano za kwanza tu za hashi ya njia moja zinazotumwa, kamwe si nenosiri lenyewe.
Sehemu ya kitengo cha “Usalama na usimbaji” cha SmartCalcy. Kinaendeshwa kwenye kivinjari chako bila akaunti, kinatumia sarafu na vipimo vyako (vibadilishe juu ya ukurasa), na kinatoa makadirio kwa taarifa tu, kwa hiyo angalia mwongozo rasmi kabla ya kutegemea matokeo.
Jinsi ya kutumia Kikagua uvujaji wa nenosiri
Kinachohesabu na wakati wa kukitumia
Kinakagua kama nenosiri limewahi kuonekana katika uvujaji wa data unaojulikana, kwa kutumia huduma ya Pwned Passwords. Nenosiri halitumwi kamwe: kivinjari chako hutuma herufi tano za kwanza tu za heshi yake ya SHA-1 na kulinganisha majibu kwenye kifaa chako. Hii inaitwa k-anonymity.
Jinsi ya kukitumia, hatua kwa hatua
- Andika nenosiri kwenye kisanduku.
- Bonyeza “Kagua nenosiri”.
- Ona kama limepatikana na mara ngapi.
- Ikiwa limepatikana, acha kulitumia kila mahali na ulibadilishe.
Maana ya kila ingizo
- Nenosiri hadi Kagua – The Nenosiri you want hadi test. It stays huko your browser.
Jinsi ya kusoma matokeo
- Matokeo – Yamepatikana huko breaches with a count, au Not Yamepatikana.
Fomula
Your browser computes SHA-1(password), for example 5BAA61E4C9B93F3F0682250B6CF8331B7EE68FD8 for “password”. It sends only the first 5 hex characters, 5BAA6, and receives all hash endings that start with them, then looks for the remaining 35 characters locally.
Mfano uliofanyiwa kazi
The password “password” is found millions of times. A long random password usually returns Not found.
Dhana na mipaka
- The check only covers passwords that appeared in breaches known to the service.
- Not found does not mean strong. A short guessable password can still be cracked.
- Requests to api.pwnedpasswords.com are made only when you press the button.
Makosa ya kawaida
- Reading Not found as a sign the password is safe.
- Testing a Nenosiri with a typo na getting a misleading Matokeo.
- Reusing a found password anywhere after seeing the result.
Maswali yanayoulizwa mara kwa mara
Je, ni salama kuandika nenosiri langu hapa?
Nenosiri haliondoki kamwe kwenye kivinjari chako. Kipande cha herufi 5 tu cha heshi yake ndicho kinachotumwa, ambacho kinalingana na manenosiri mengine mamia.
Hesabu inamaanisha nini?
Idadi ya mara ambazo nenosiri limeonekana katika seti za data zilizovuja.
Nifanye nini ikiwa limepatikana?
Libadilishe kila mahali ulipolitumia, tumia nenosiri la kipekee kwa kila akaunti na uwashe uthibitishaji wa hatua mbili.
Nani anaendesha huduma hii?
Pwned Passwords inaendeshwa na Have I Been Pwned, kwa kutumia data ya uvujaji.