Avancerad sökning

Hittade 4 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Characterization of clients-side revocation checks and their security-performance tradeoffs

    Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Christoffer Gärdin; George Shnouda; [2021]
    Nyckelord :security; performance; onecrl; crlset; OCSP; crl; OCSP-staple; transparency;

    Sammanfattning : There are several different methods for checking whether certificates on the web have been revoked, timely discovery of revoked certificates are important to ensure security when authentication within the HTTPS protocol is used. These methods have both advantages and disadvantages as they can contribute to security but at the same time worsen performance on the web browsers. LÄS MER

  3. 2. Longitudinal characterization of X.509 revocation statuses : A framework for monitoring newly issued certificates from the most popular Certificate Transparency logs

    Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Adam Halim; Max Danielsson; [2021]
    Nyckelord :pki; tls; ssl; x.509; security; certificates; https; revocation; certificate transparency;

    Sammanfattning : The X.509 landscape is one of the cornerstones of the internet today. It is used to establish trust between entities online. Revocations of X. LÄS MER

  4. 3. Digital Certificate Revocation for the Internet of Things

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Samuel Tanner Lindemer; [2019]
    Nyckelord :IoT; public key infrastructure; digital certificate; revocation; security;

    Sammanfattning : Digital certificates have long been used for traditional Internet applications, and have now entered into widespread use for the Internet of Things. However, constrained devices currently have no means to verify the revocation status of certificates. LÄS MER

  5. 4. How Certificate Transparency Impact the Performance

    Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Linus Sjöström; Carl Nykvist; [2017]
    Nyckelord :SCT; Certificate Transparency; CT; Network Performance; TLS; OCSP; X.509;

    Sammanfattning : Security on the Internet is essential to ensure the privacy of an individual. Today, Trans- port Layer Security (TLS) and certificates are used to ensure this. But certificates are not enough in order to maintain confidentiality and therefore a new concept, Certificate Trans- parency (CT), has been introduced. LÄS MER