viruses

Performance, security, and features come together in Norton 2012

The bottom line: Low-impact performance, strong security, and useful features are the hallmarks of Norton Internet Security 2012, one of the best security suites available.

Review: Editors' note: Portions of this review are based on CNET's review of Norton Internet Security 2011.

Over the past few years, Symantec has completed a course reversal for its Norton consumer Internet security suites. The massive package of security tools works better than it ever has before, with an impressive set of features, some useful new tools including remote management and download stability analysis, and third-party security efficacy benchmarks that are at the … Read more

ClamWin AntiVirus offers free protection

ClamWin Antivirus is a free antivirus solution for Windows PCs. This open-source freeware integrates with Windows Explorer and Microsoft Outlook, schedules scans, and automatically updates virus definitions. It offers good, basic protection without the bells and whistles of premium antivirus packages.

ClamWin's installer let us choose to integrate the program with Explorer and install the Outlook module, both of which we selected. Right-clicking the program's system-tray icon let us configure and update ClamWin as well as schedule scans, display reports, manually check for updates, and attend to other matters. The program's main interface is utterly basic but … Read more

Performance targeted in AVG Free 2012

The bottom line: AVG Free 2012's renewed focus on performance keeps scans zippy, but struggles with slowing down your boot time and too many false positives.

Review: The never-ending mantra chanted by security suite vendors sounds a lot like "faster scans, easier to use, better performance," and AVG has released a new version that it says accomplishes all three. Certainly, the scans are faster, it does install more quickly, and some tweaks to the interface have made it easier to view. Two new core security changes will make you safer, too.

Editors' note: Portions of this review … Read more

Titanium's sharper this year, still can be honed further

The bottom line: Following on last year's big overhaul, Trend Micro makes a series of smaller changes to this year's Titanium security suites. While we loved the baked-in mobile support, free storage, and file encryption, inconsistent benchmarks hold the suites back.

Review: Last year was a headliner for Trend Micro's security suites. Overhauled with a lightweight interface and cloud-based detection, and rebranded as Trend Micro Titanium, the changes made the suite competitive again. The 2012 version builds on those improvements, so this year doesn't have a lot of big changes. Still, there are enough substantial changes … Read more

Trend Micro Titanium steels itself for 2012

Trend Micro overhauled its security suites last year to great success. The company changed everything about the programs, from introducing a cloud-based detection engine on up through an interface with fast transitions and even the name, rebranding the suites as Trend Micro Titanium. Available exclusively today from CNET Download.com, this year's Titanium Maximum Security 2012 (download), Titanium Internet Security 2012 (download), and Titanium AntiVirus Plus 2012 (download) offer far fewer and far less dramatic changes, but they do include some improvements that ought to keep the suite competitive.

In addition to last year's Smart Protection Network, which … Read more

More cyberattacks hitting social networks

Cybercriminals are increasingly targeting social networks, prompting people to take more steps to protect their online privacy, according to a new survey from security company Webroot.

A survey of nearly 4,000 social-network users in the U.S., U.K., and Australia found that the number of people hit by Koobface and other social-networking malware reached 18 percent this year, compared with 13 percent last year and 8 percent in 2009.

In the United Kingdom specifically, the number of social networks hit by attacks climbed to 15 percent this year, up from 12 percent last year and 6 percent the … Read more

Android malware masquerading as Google+ app

A new flavor of Android malware is disguising itself as a Google+ app in an attempt to capture instant messages, GPS, location, call logs, and other sensitive data.

Uncovered by the team at Trend Micro, the new malware known as ANDROIDOS_NICKISPY.C can also automatically answer and record phone calls. To capture data, the app loads at boot-up and runs certain services that can monitor messages, phone calls, and the user's location, thereby stealing e-mail and other content.

Detailing its findings in a blog Friday, Trend Micro said it discovered that the malicious app tries to trick people by installing itself under the name Google++.

But instead of providing access to Google's new social network, the app sends its stolen user data to a remote site where presumably cybercriminals can grab it. Unlike some malware in the past that masqueraded as legitimate apps through Google's Android Market, this particular one must be downloaded by an unsuspecting user from a malicious Web site and then manually installed.

And even if installed, the app can be uninstalled from an Android device by selecting Settings > Application > Manage applications, choosing Google++ and then clicking Uninstall, according to Trend Micro.

Trend Micro gives the app a low-risk rating, but it's still something that Android owners should be sure to avoid.

Android users concerned about security can learn how to better protect themselves through Trend Micro's online guide "5 Simple Steps to Secure Your Android-Based Smartphones."Read more

Kaspersky 2012 offers solid but slow protection

The bottom line:

The new Kaspersky Internet Security for 2012 introduces a dual cloud-and-local security system bundled under an interface overhaul that's both easy to use and familiar. The suite's scans aren't the fastest, but it definitely will protect you.

Review: Kaspersky Internet Security continues to provide users with a high level of protection that includes security tools not offered by many competitors. The 2012 version won't change the face of personal computer security, although this particular package of security options and top-shelf performance has attracted enough devotees to make it a best-selling program, both in … Read more

Smart features, slow scans in Kaspersky 2012

The latest major updates to Kaspersky Internet Security 2012 (download) and Kaspersky AntiVirus 2012 (download) debuted today, including a new method of protecting computers using a combination of cloud and local detections, expanded and smoother-running Safe Run, and a major interface overhaul that makes the program easier to use than ever before. Kaspersky Internet Security is available exclusively from CNET Download.com today. However, while Kaspersky has made significant improvements in some areas, the program still takes a noticeable hit on your system performance.

The cloud-based and locally based security combo is a major under-the-hood change in how Kaspersky works. … Read more

Superdrug takes out common cold, other viruses

Scientists at MIT say they've developed a promising new drug that appears to not only be able to attack the common cold, but just about any other virus as well.

The drug goes by the name DRACO (Double-stranded RNA Activated Caspase Oligomerizer--uh, I'll stick with the acronym) and is made using the defense mechanism of living cells. The drug reportedly attacks cells that have been infected with a virus, without harming healthy cells. DRACO attaches itself to virus-tainted cells and contains a protein that initiates a process by which the infected cells kill themselves. If DRACO encounters a … Read more