Network Management Software

Following breaches, experts call for two-factor authentication on Twitter

While two-factor authentication is not a silver bullet, it is a necessary step toward better security, said one analyst

Ransomware targets Windows PowerShell

Malware uses Microsoft encryption to hold computers hostage

Cybercriminals using digitally signed Java exploits to trick users

The lack of default certification revocation checking in Java makes the problem worse, researchers say

Taking copyright fight to ISPs too punitive, say critics

Copyright Alert System, which could slow or suspend your Internet service, said to lack due process

Five new flaws found in the latest version of Java

This latest vulnerability report follows a week after the same company reported two other holes in Oracle's plug-in

‘Tis the season for tax scammers — and now, ‘long-lining’ phishers

As IRS battles scams, phishing techniques morph into new threat

Researchers link latest Java zero-day exploit to Bit9 hack

The remote access malware used in both cases connected to the same control server, Symantec researchers said

Top tech companies plug into renewable power

Microsoft, Google and Apple are among those tapping solar, wind and hydroelectric power sources

Your network is essential to your business; but is it essential to manage it yourself?

Are we now living in a post-crypto world?

Cryptologist's comments at RSA draw mixed reaction from security community