June 02, 2020

The mystery of the expiring Sectigo web certificate

If you're getting TLS connection errors that suddenly started this weekend, a tired old encryption library might be the problem.

Naked Security

February 18, 2020

Nearly a quarter of malware now communicates using TLS

SophosLabs UncutThreat Research

November 22, 2019

Is encryption rendering your firewall irrelevant?

Encryption is great for privacy, but it's also creating a vast blind spot where current firewalls are not up to the task of inspecting great volumes of encrypted traffic.

Products & Services

December 04, 2018

Bleichenbacher’s CAT puts another scratch in TLS

Researchers demonstrate Cache-like ATacks against RSA key exchange.

Naked Security

March 12, 2018

With 4 months to switch on HTTPS, are web hosting companies ready?

You're going to need SSL, but does the shared hosting offered by 1&1, Bluehost, DreamHost, GoDaddy and Hostgator offer it?

Naked Security

March 09, 2018

Facebook says “let me get that for you”, secures your links

The campaign to make HTTPS universal scored a huge win this week.

Naked Security

March 02, 2018

20,000 web certificate private keys outed in “business tiff”

How would you react if the company that sold you your web certificate leaked it by email to force the certificate issuer to revoke it?

Naked Security

February 12, 2018

You have five months to switch your website to HTTPS

Starting in July, Google Chrome will mark all HTTP sites as ‘not secure’.

Naked Security

November 23, 2016

It’s the final countdown for SHA-1 SSL certificates

Apple, Microsoft, Google and Mozilla finally set roadmaps for deprecating SSL certificates still using SHA-1

Naked Security