4 ms·

Lol, it's a trap. I get an untrusted certificate.

by sun_n_surf 10y ago

noja 10y ago
I don't, I get a valid DigiCert cert.
akerro 10y ago
Yup, same here https://i.imgur.com/PsYzYmV.png https://i.imgur.com/PsYzYmV.png
mnx 10y ago
I get a valid cert, with the S/N: 05:CA:2A:A9:A5:D6:ED:44:C7:2D:88:1A:18:B0:E7:DC
aq3cn 10y ago
How do I view the link?
- witty_username 10y ago
  > https://webcache.googleusercontent.com/search?q=cache%3Ahttps%3A%2F%2Fblog.torproject.org%2Fblog%2Fannouncing-tor-browser-user-manual https://webcache.googleusercontent.com/search?q=cache%3Ahttp... Tip: in Google search you can type cache:<URL> to see Google's cached version of a page.
overlordalex 10y ago
It's because they're using a stricter form of https, which fails if your company messes with the certs (I'm guessing proxy problems). This is what it looks like for me: > Certificate Error There are issues with the site's certificate chain (net::ERR_CERT_AUTHORITY_INVALID). Issued To Common Name (CN) blog.torproject.org Organisation (O) <Not Part Of Certificate> Organisational Unit (OU) <Not Part Of Certificate> Issued By Common Name (CN) $my_company Web Gateway Organisation (O) $my_company Organisational Unit (OU) $my_company_infrastructure_unit
- noja 10y ago
  How do you generate a stricter cert like this?
  - tucif 10y ago
    Using HSTS (https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/St...) From the RFC 6797 : (https://tools.ietf.org/html/rfc6797#page-27 https://tools.ietf.org/html/rfc6797#page-27) 11.3. Using HSTS in Conjunction with Self-Signed Public-Key Certificates If all four of the following conditions are true... o a web site/organization/enterprise is generating its own secure transport public-key certificates for web sites, and o that organization's root certification authority (CA) certificate is not typically embedded by default in browser and/or operating system CA certificate stores, and o HSTS Policy is enabled on a host identifying itself using a certificate signed by the organization's CA (i.e., a "self-signed certificate"), and o this certificate does not match a usable TLS certificate association (as defined by Section 4 of the TLSA protocol specification [RFC6698]), ...then secure connections to that site will fail, per the HSTS design. This is to protect against various active attacks, as discussed above. However, if said organization wishes to employ its own CA, and self- signed certificates, in concert with HSTS, it can do so by deploying its root CA certificate to its users' browsers or operating system CA root certificate stores. It can also, in addition or instead, distribute to its users' browsers the end-entity certificate(s) for specific hosts. There are various ways in which this can be accomplished (details are out of scope for this specification). Once its root CA certificate is installed in the browsers, it may employ HSTS Policy on its site(s).
Wheaties466 10y ago
which company is your organization using for web filtering?

Lol, it's a trap. I get an untrusted certificate.

noja 10y ago

I don't, I get a valid DigiCert cert.

akerro 10y ago

Yup, same here https://i.imgur.com/PsYzYmV.png https://i.imgur.com/PsYzYmV.png

mnx 10y ago

I get a valid cert, with the S/N: 05:CA:2A:A9:A5:D6:ED:44:C7:2D:88:1A:18:B0:E7:DC

aq3cn 10y ago

How do I view the link?

witty_username 10y ago
> https://webcache.googleusercontent.com/search?q=cache%3Ahttps%3A%2F%2Fblog.torproject.org%2Fblog%2Fannouncing-tor-browser-user-manual https://webcache.googleusercontent.com/search?q=cache%3Ahttp... Tip: in Google search you can type cache:<URL> to see Google's cached version of a page.

overlordalex 10y ago

It's because they're using a stricter form of https, which fails if your company messes with the certs (I'm guessing proxy problems). This is what it looks like for me: > Certificate Error There are issues with the site's certificate chain (net::ERR_CERT_AUTHORITY_INVALID). Issued To Common Name (CN) blog.torproject.org Organisation (O) <Not Part Of Certificate> Organisational Unit (OU) <Not Part Of Certificate> Issued By Common Name (CN) $my_company Web Gateway Organisation (O) $my_company Organisational Unit (OU) $my_company_infrastructure_unit

noja 10y ago
How do you generate a stricter cert like this?
- tucif 10y ago
  Using HSTS (https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Strict-Transport-Security https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/St...) From the RFC 6797 : (https://tools.ietf.org/html/rfc6797#page-27 https://tools.ietf.org/html/rfc6797#page-27) 11.3. Using HSTS in Conjunction with Self-Signed Public-Key Certificates If all four of the following conditions are true... o a web site/organization/enterprise is generating its own secure transport public-key certificates for web sites, and o that organization's root certification authority (CA) certificate is not typically embedded by default in browser and/or operating system CA certificate stores, and o HSTS Policy is enabled on a host identifying itself using a certificate signed by the organization's CA (i.e., a "self-signed certificate"), and o this certificate does not match a usable TLS certificate association (as defined by Section 4 of the TLSA protocol specification [RFC6698]), ...then secure connections to that site will fail, per the HSTS design. This is to protect against various active attacks, as discussed above. However, if said organization wishes to employ its own CA, and self- signed certificates, in concert with HSTS, it can do so by deploying its root CA certificate to its users' browsers or operating system CA root certificate stores. It can also, in addition or instead, distribute to its users' browsers the end-entity certificate(s) for specific hosts. There are various ways in which this can be accomplished (details are out of scope for this specification). Once its root CA certificate is installed in the browsers, it may employ HSTS Policy on its site(s).

Wheaties466 10y ago

which company is your organization using for web filtering?