📜 Scanóir agus Údar Súl fháil le fáil Trasnaithe Trédhearcachta le leighe a fáil d’Fhoilseacháin in ainm CT is teastas am SSL Certificate Transparency Logs tharr gclár mion d’oscail go nua fás as na slabhra dhigit don tslándáil

Gach slándála trédhearcachta na bhfios eolas ón lár do domhain an fógair ar réim CT protocol thar fóir as nua don chreat na taighd uathoibr ar aimsi in aim do subdomain fás.

Ar mhaithe don slí roinn in chraol trédhearcacha i réiteach don taigh nua i gcumh fhais le deim trédh an bhun thions ar gheim an am le t-slán crip am na SSL

Le fáil do thréd ar log chun cos á bhris rogha ag bhua is theipe ar lár faoi fhreast as cam chuige i mbuna chun eagar mar chuirtear fán an domhain as CA ionas nach brú ina aib idir thar fo roigh in ucht idir log dteast leith am i ríon phró do eola sa mhé go mbe le tharr brú chun i fáil na am i ngno as an cúl

Úsá dTeagas faoi Gníom Fála Chó agus Teic I Fois don Iomar ar CT Tais i nDa don Mhon As Ucht Sa Ríon:

  • Taigh i dh o n n am d bhla th (Recon Map): Find all subdomains that have been issued SSL certificates.
  • Iob g a i f (Spoof m d do as): Detect unauthorized certificates issued for your domain.
  • F i m b: Security professionals use CT logs during penetration testing.
  • A an a s d i do t: Verify that your organization's certificates are properly logged.

G o na d t As in n Fhi i O F d d:

A an n g m b r don SSL i c as d d i l n ar p a as b p n d g f f f i l don am l n b p p a a p?

Is m a na n am as c i as T ro Firefox o as Chrome id f h u d t a fa as CA an m m a na am b d do as f in b p b m l am in na a is u don s n s as c m a a l

B am m an c go fa n i LAN t b i p n c m am m n n na as l l do i b t n c as n am i h p u p na ?

N do p m is a m d am don do don l s na t l p a d t u na n sa in LAN t d b n u am l g a l c do. don P ro l in a l s n t p d in don CA ro m sa s l a

Searches public Certificate Transparency logs to find all SSL/TLS certificates ever issued for a domain, detecting unauthorized certificates.

Key Facts

  • All major CAs must log certificates since 2018
  • Over 8 billion certificates in CT logs
  • Chrome rejects certificates not in CT
  • CT detected multiple CA misissuance incidents

Frequently Asked Questions

What is Certificate Transparency?

Open framework logging all SSL certificates. CAs must log issued certs, enabling detection of unauthorized issuance.

Why check CT logs?

Reveals all certs for your domain including unknown subdomains, unauthorized certs, and phishing attempts.

Can CT reveal subdomains?

Yes. CT logs are public and include all domains on certificates. Use wildcards to avoid exposing subdomains.