You know that having a strong firewall is a key component to having strong network security, but do you how firewalls work? Firewalls take their name from the protective barriers that keep buildings and engines safe from fire. While it’s unlikely that your computer is in danger of incineration, a firewall does protect it from cyber-threats; here’s how!

Even if you are using the best antivirus software available, sensitive company data can still be compromised by users falling victim to phishing scams. Phishing is a tactic where scammers trick users into giving out their personal information, usually through deceptive spam e-mails. Looking to fry bigger fish, scammers are trying their luck at whaling.

In 2011, Ponemon Research surveyed 583 U.S. businesses and found that 90% of respondents reported that their company's computers had been breached at least once by hackers within the past year; 77% of these companies felt like they were attacked multiple times within the same year. If your SMB does not have any protection from hackers, then your sensitive data is at serious risk.

Facebook has recently achieved one billion active users. Being on top of the social media world comes with a price. Facebook has become one of the top 10 most hated companies in America, this according to a January 2013 study from news site 24/7 Wall St. This survey takes into account customer and employee satisfaction and, most of all, stock prices.

The smartphone ownership rate for American adults increased to 46% in 2012, this according to a study by Pew Research. This study does not include other mobile devices like tablets, laptops, and notebooks, but the use of these devices is also growing, with worldwide sales for just smartphones and tablets projected to hit 1.2 billion in 2013.  

The 2012 holiday online shopping season is shaping up to be the biggest yet. Harris Interactive conducted a survey regarding this holiday season, and found that 51% of Americans plan on shopping online this year. Everybody has different reasons to shop online, 71% of respondents thought they could find better deals, and 31% want to simply avoid the crowds.

Using a strong password with complex combinations of letters and numbers will go a long way in protecting your account, but passwords provide only one level of protection against hackers. Additional levels of security can be added with multi-factor authentication. This is the best protection available for your internet accounts, and major technology companies have recently made this a reality for the public.

Last time, we spoke about password security, we went over the importance of using strong passwords to avoid identity theft. In part two, we will discuss three easy password solutions that can help you manage all of your different passwords.

A weak password makes identity theft easy for hackers. You would never paint your social security number on the side of a truck and drive around town, but if your password is shared, left out in the open, and used on multiple sites, then you might as well ride shotgun with the Lifelock CEO (his SSN has been stolen 13 times).

Dropbox, a popular file-hosting service for both home-users and businesses, recently added a new security feature to prevent unauthorized access to your Dropbox files and folders. You can enable Dropbox to send a security code to your mobile phone whenever you log in.