1 - If I have forwarded only the ssh port from my firewall to a machine set up as a ssh server (rsa login only, ssh only for people in a group, no root login) is it a security risk to have other ...

Researchers have published details about a new attack method that exploits a vulnerability in the Secure Socket Shell or SSH networking protocol that raises concerns about the security of data ...

Once upon a time, there were only Unix machines on the Internet. No, really, you could look as hard as you liked and all you would find were *nixen from wall to wall. Anyway, in those far-off days, we ...

A threat actor is using an open-source network mapping tool named SSH-Snake to look for private keys undetected and move laterally on the victim infrastructure. SSH-Snake was discovered by the Sysdig ...

Most breaches don’t start with malware or zero-day exploits. They start with a login.  An attacker gets hold of a password, maybe through phishing, reuse, or a leaked credential dump. They test it ...

In 1995, when I was a university student in Helsinki, I developed a security protocol to protect data-in-transit as it moved throughout our network. I named it the “secure shell,” or SSH for short.

Sometime around the start of 1995, an unknown person planted a password sniffer on the network backbone of Finland’s Helsinki University of Technology (now known as Aalto University). Once in place, ...

A new form of Android malware, named Milkydoor, uses remote port forwarding via Secure Shell (SSH) tunnels to hide malicious traffic and grant attackers access to firewall-protected networks. The ...

Juliet is the senior web editor for StateTech and HealthTech magazines. In her six years as a journalist she has covered everything from aerospace to indie music reviews — but she is unfailingly ...