Sentence examples for compromised certificate from inspiring English sources

"If a compromised certificate has not been revoked, an attacker can still use it to impersonate that website," said Mr Mutton.

This is a promising start, but to really protect and verify websites, the public key infrastructure needs an immune system to root out untrustworthy certificates that have been stolen or issued from compromised Certificate Authorities (CAs).

The attackers used fraudulent SSL certificates issued by a compromised root certificate authority in the Netherlands, DigiNotar.

However, the ability to effectively revoke compromised or untrustworthy certificates is of great importance when coping with misbehavior.

But the French government challenged the validity of certificates of lawfulness granted by Kensington and Chelsea council, arguing that they compromised its security.

In 2011, DigiNotar, a Dutch company that sells security certificates, was compromised by what many believe to have been Iran or hackers working on its behalf.

Her journey is a vital part of my family history, and to have her excluded from my marriage certificate compromises the ability of future generations of my family to trace their roots.

"It would be safest to assume that all of the 500,000 certificates have been compromised," he told the BBC.

"If the old certificates had been compromised, they could still be spoofed and used for man-in-the-middle attacks even if the affected sites are now using new certificates".

It is possible for certificate details to be compromised in other ways such as theft or loss.

Besides our system does not need an HTTPS certificate to work; in other words, one bad CA wouldn't compromise the security of our system.