anti-virus

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

Review: Kaspersky Anti-Virus 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 has attracted enough devotees to make it a best-selling program, both in and out of the security … Read more

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

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

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

What do you do when a virus or trojan horse cripples your system? Your favorite security app may have a bootable rescue CD you can use but could require you to enter a valid license key. Alternatively, you can use the free AVG Rescue CD.

In part six of our "What to do with your USB flash drive," we'll show you how to install the AVG Rescue CD onto your USB flash drive. Here's how:

Step 1: Download the AVG Rescue CD software. Be sure to download the one labeled "for USB stick." Rick … Read more

Is malware really a problem on Android smartphones? It might just be, as evidenced by the rash of malicious apps that recently appeared in the Android Market.

As much as I dislike the idea of needing antivirus and antispyware software for my phone, better safe than sorry. And if I'm going to run such an app, it might as well kill multiple security birds with one stone.

ESET Mobile Security for Android offers malware protection, an antitheft system, call blocking, SMS blacklisting, and more. It's currently in beta, and currently free.

When you first install it, ESET Mobile Security identifies any immediate threats, which on my new Nexus S 4G included disabled SIM matching, an undefined "trusted" SIM, and an undefined password (for the app itself; it's there to prevent unauthorized attempts to uninstall it).

From there it's not immediately clear what you're supposed to do, if anything, but each of EMS' primary modules--Antivirus, Antispam, Anti-Theft, and Security Audit--comes with extensive built-in help.… Read more

A new version of rogue antivirus malware that targets the Macintosh operating system does not need victims to type in their administrator passwords to install and infect the machine, a security company said today.

The latest version of the malware has been overhauled to look like a native Mac OS X application and is using the application name MacGuard, according to an Intego blog post. But particularly concerning is the fact that unlike previous versions, which were dubbed Mac Defender, MacProtector, and MacSecurity, MacGuard installs itself without prompting for the admin password.

"If Safari's 'Open safe files after … Read more

A new malware infection has apparently been spreading relatively rapidly among Mac users, and it's unclear both how pervasive the infection is and whether Apple is addressing the problem. What is known, however, is how to get rid of it.

What is it? Most often called MacDefender, but also known as MacProtector and MacSecurity, this bit of malware is a socially engineered threat of a type that's more familiar to Windows users. It often starts with a Web advertisement that suckers you into downloading a rogue antivirus program, which purports to protect you. In fact, once installed it … Read more

New Norton betas include the ability to rate a download's stability based on the file behavior on the computers of other Norton users and full Google Chrome support, setting the tone for the premium security suite updates due later this year.

Released today by Symantec, Norton Internet Security 2012 beta (download) and Norton AntiVirus 2012 beta (download) also include a new start-up manager that debuted earlier this year in Norton 360, changes to Symantec's SONAR technology, and a new autofix feature for curing installation woes quickly.

The changes are not ground-breaking, but do appear to be able to … Read more