Are you new to CAcert?
CAcert.org is a community-driven Certificate Authority that issues certificates to the public at large for free.
CAcert's goal is to promote awareness and education on computer security through the use of encryption, specifically by providing cryptographic certificates. These certificates can be used to digitally sign and encrypt email, authenticate and authorize users connecting to websites and secure data transmission over the internet. Any application that supports the Secure Socket Layer Protocol (SSL or TLS) can make use of certificates signed by CAcert, as can any application that uses X.509 certificates, e.g. for encryption or code signing and document signatures.
If you want to have free certificates issued to you, join the CAcert Community .
On July 23, the CAcert webdb server will be unavailable for most services from 10:00 CEST until approximately 11:30 CEST. The reason for this is the need to convert the database from MyISAM format to InnoDB format, to address https://bugs.cacert.org/view.php?id=1172 We cannot predict exactly how long this conversion will last, but it is estimated to […]
The software team pushed a new patch to production that has an impact on the way how new assurances have to be entered into the system. Starting today, besides entering the primary email address further information has to be provided in order to gain access to assurance relevant data of the assuree. Additionally the date […]
CAcert Inc. board decided with the motion m20140706.3 to apply at the CA/Browser forum  as “Interested Party”. The CA/Browser forum is responsible for the guidelines how to use X.509 certificates. The reasons are: get the latest ideas and hints how the the certificate business is developing get the chance to show how CAcert Web […][ More News Items ]
For CAcert Community Members
Have you passed the CAcert Assurer Challenge yet?
Have you read the CAcert Community Agreement yet?
Do you want to help CAcert?We are facing an uphill battle to fund this service and could do with your help?
If you can, please donate.
AU$50 per year for this button
or a one off donation for this button whatever you can afford to help
If you are located in Australia, use bank transfer instead.
CAcert bank account details:
- Account Name: CAcert Inc
- SWIFT: WPACAU2S
- BSB: 032073
- Account No.: 180264
If you want to participate in CAcert.org, have a look here and here.