IBM says IT staff need to pay extra attention to use of mobile devices and cloud infrastructure on business networks because both technologies are still young, and security can be sketchy.
Microsoft says it did not "intentionally limit" access to Hotmail's HTTPS encryption service in foreign countries where freedom of expression is under attack.
Yet another reason to take extra precautions while browsing Facebook arose today as reports surfaced that traffic destined for Facebook from AT&T's servers took a misguided loop through China and South Korea this week.
The intrusion by hackers of security giant RSA, a unit of EMC, has left customers and analysts wondering if it is still safe to use millions of the one-time passcode tokens used to log into enterprise IT systems.
With the rising awareness and concern over the stealing of passwords and other sensitive data from unsecured Wi-Fi networks, Twitter is the latest online services company to boost its use of encrypted website connections.
While virtual servers have proven a boon in the data center, they don't address the challenge of incrementally adding server capacity and automatically distributing load across them. As a result, the responsiveness and availability of a highly utiliz...
In theory, stopping spam is easy: just make it uneconomic to send millions of messages by charging for each one sent, or make senders authenticate their identity to stop address spoofing and simplify blocking.
What's "pervasive memory scraping" and why is it considered by SANS Institute security researchers to be among the most dangerous attack techniques likely to be used in coming the coming year?
Hoping to make Android more attractive to security-minded CIOs, Samsung has added encryption and integrated Cisco's AnyConnect VPN client on its latest smartphone, the Galaxy S II, it said on Sunday at the Mobile World Congress.
Researchers in Germany say they've been able to reveal passwords stored in a locked iPhone in just six minutes and they did it without cracking the phone's passcode.
A piece of banking malware that researchers have been keeping an eye on is adding more sophisticated capabilities to stay hidden on victims' PCs, according to the vendor Seculert.
With all of the hype and furor over WikiLeaks exposing sensitive government documents, it is easy to jump to the conclusion that WikiLeaks is bad, and is obviously doing something wrong. The reality, though, is that WikiLeaks is just a symptom, not t...
A cryptographic system used by Canon to ensure that digital images haven't been altered is flawed and can't be fixed, according to a Russian security company that specializes in encryption.
Microsoft on Tuesday began offering users the option to secure their Hotmail sessions with HTTPS data encryption.
Many businesses will not be able to support Microsoft's Windows Phone 7 operating system, which began shipping in the U.S. today. Like the competing Google Android, Windows Phone 7 does not support on-device encryption to protect data stored on it. M...
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