Web Security


Threat Intelligence Sharing Still Seen as a Challenge

SAN FRANCISCO–The discussion about information sharing has been going on in the security community since before there was a security community, but the tone and shape of the conversation have changed recently thanks to an executive order from the Obama administration and the relentless drumbeat of attacks and data breaches. The benefits of sharing threat intelligence are […]

‘Fully Secure Systems Don’t Exist’

SAN FRANCISCO–The more things change, the more they stay the same. Thirty years ago, Adi Shamir, one of the inventors of the RSA algorithm, was asked to do a keynote speech at a conference and spoke about his laws of computer security. They were a set of principles that he developed over the years relating […]


SAN FRANCISCO–Encryption is the hot new topic in security at the moment, as it has been any number of times in the last few decades. And, as in the past, the notions of key escrow, mandated legal access to encrypted systems and other ideas for helping governments defeat cryptosystems have followed right along with the latest crypto […]

Google engineers have spent the last several years moving many of the company’s online services to encrypted links. Gmail is HTTPS by default, and Google search is done over SSL for much of the world. Now the company is working to move its ad-serving and ad-buying platforms to HTTPS, as well. Google’s ad networks are pervasive […]