Free Security Articles

Annoyed of going through junk emails each time you access your inbox? I sure was. I felt as I would never complete checking my mail since half of them were spam. To make matters worse, some of the junk was even offensive. I was doubtful that my daughter would open the family email in my presence and in turn get propositioned in our own home! Antispam has come to my rescue. No longer do I worry about spam. The anitspam software is even easy to install. Junk mail spam not on...

Traditionally, a firewall is used to protect one unit in a multi-unit building from a fire that occurs in an adjacent unit. The hope is that the firewall will isolate each unit from a disaster in one of its neighbors. Today we use firewalls in computer networks to isolate our network and hosts from danger posed by our neighbors. Firewalls protect us from the unauthorized use of our resources by external entities. Simply put, a firewall protects you from what is happening "...

Is your business suffering from crime, or are you worried that you haven?t done enough to protect it? There are many different security measures you can take to ensure that your business, your stock, your employees and your customers are safe, and one of these is by installing a CCTV system. We?re used to seeing CCTV operations in our streets and in our shops, perhaps even in the place where we work, but would you put it in your business, and if so, why? Peace of mind ...

A network firewall can be defined as a device that checks traffic (for security purposes) between more than two networks. The network firewall is a fantastic multi-tasker. (1) A firewall monitors, inspects and controls inbound and outbound network traffic. (2) It makes use of user-defined preferences to allow or deny communication with a specific network. These preferences point out the criteria and the features by which the firewall decides to allow or discard the n...

If you are a regular Internet user, then you've probably come across the term "spyware". This is a pretty good description of what these programs are. Spyware is a program that exists within your computer system to carry out tasks like displaying unwanted ads, recording your keystrokes, and even monitoring how much you use your computer. These programs enter your computer system without you even knowing it (just like real spies). They may slip past you when you?re download...

The State of Michigan keeps several different archives of information on criminal records. However, a minor problem is that majority of these sources of Michigan criminal records deal mostly with convictions. Criminal records for Michigan State do not necessarily warrant convictions. In fact, not all criminal records for Michigan result in convictions. And for this reason, databases maintained by the Michigan State Government may not be as comprehensive a source as we would l...

When security systems hit the market, you probably felt pretty secure and thought you were one of the elite who could afford such a system. The problem is that many of these systems are horribly outdated and won?t protect your home the way many of the newer systems will. Perhaps it?s time for an upgrade? In fact, there are so many new advancements in home security these days that you really don?t want to be stuck with an older system that probably won?t protect you anymore...

Computers have simplified millions of people's lives. With the advent of online technology we can be more productive in the office, organize household matters, and communicate with others around the globe. Do you ever think it's all too good to be true? Well, you'd be smart to question the overall ease and efficiency of the web. The sad truth is, along with these perks there are a few major pitfalls. And if you aren't aware of them now, you may be in for a rude awakening. ...

If you are still using dial-up, you have probably gotten either the ?You don?t use DSL yet?? or the ?You don?t use cable yet?? expressions of credulity. So you?ve decided that it?s probably time to get off of dial-up ? yet, the question remains: which is better, DSL or cable? There are advertisements arguing the perks of both, but which will really get you more bang for your buck? The three issues to take into account when comparing DSL and cable Internet connection are sp...

In the UK, home of twenty percent of the world's CCTV cameras, there is mounting concern about its invasion and lack of regulation. "UK Public CCTV Surveillance Regulation Campaign." The thought-provoking questions they ask are good ones. They want to know, for instance, why, if television programming and licensing is so heavily regulated in the UK that the same legislators have never considered licensing for CCTV use and installation? They ask also if the crime statist...

With the many types of anti-virus software, it is helpful to read a brief description of what the different types do and how they can be beneficial to you and your computer. Norton Anti-virus Symantec's Norton AntiVirus software is perhaps the world's most trusted antivirus solution. It is available for both Windows PC's, and Macintosh (Symantec Antivirus for Macintosh - S.A.M). Norton AntiVirus is a very reliable and easy-to-use anti-virus product. It's the best anti-...

The employee is a vital part of a company?s business. In fact, one can even say that the employee makes a company for surely without him, the company can never be. Employees are the workforce that keeps a company going. They serve as the fuel that keeps business operations going like a well-oiled machine. For this reason, hiring individuals to become prospective employees of a company are serious matters of interest and one that can never be relegated as dismal. Why Conduc...

Security is something that is sometimes optional; however, there are times when you really have no choice about securing your home or office. This is especially true when your business is at stake. These days, security systems are incredibly complex but, in spite of that, they are worth the effort and will give you much more security than you ever dreamed imaginable. Some security systems, in fact, are so complex and advanced that no one can even tell the system is there. One...

How has our society improved with the use of modern surveillance equipment technology? Industry surveys report a 25 percent increase in sales of hidden spy cameras often referred to as "nanny cams" and other surveillance devices over the past five years. Most are hidden wireless cameras and can be tucked away in almost any type of household item including plants, stuffed animals, dolls, hair dryers, a potato chip can, smoke detector, mirror, wall clock, a pencil sharpener ...

If you want to have lasting pleasure online then you should have some kind of adware spyware removal tool protecting your computer against adware, spyware, trojans, dialers and worms. The web delivers more threats to the innocent browser on a daily basis than the advance user, and that is why you should protect yourself from identity theft or any other scams that can be caused by malicious adware or spyware. The first thing anyone online should do, is get a antivirus pr...

One of the main ways to compromise internet security on your PC is via a program called a Trojan Horse. A Trojan Horse is a program that quietly runs in the background, inviting the user to run it, while spreading its malicious code. This code can do any number of things. It can start right away or it may simply install a program that won't start for sometime. Once it does start, it can delete all of the files on the computer or it can infect the computer and try to infect ot...

S/N RATIO Signal-to-Noise ratio is calculated with the logarithm of the normal signal and the noise RMS value. SCENE ILLUMINATION The average light level incident upon a protected area. Normally measured for the visible spectrum with a light meter having a spectral response corresponding closely to that of the human eye and is quoted in lux. Scotopic Vision levels are illumination levels below 10-2 lux, thus invisible to the human eye. Silicon. The raw material of which ...

Video surveillance equipment technology is used in many ways for the benefit of society as a whole. The technology is used to study, among other things, the workload among pilots and air-traffic controllers, evaluation of driver reactions to warning devices at railroad crossings, and studies of the behavior of sleep-deprived locomotive engineers, just to name a few. The equipment includes video cameras, digital video recorders, digital video cameras, and CCTV [closed circuit ...

Spy Bot Search and Destroy is a spyware, adware and malware removal program made by Microsoft Windows. Spy Bot Search and Destroy is also known as Spybot-S&D. Spy Bot Search and Destroy helps in scanning, identifying and removing malicious software form your computer. A plethora of threats have been sustaining on the internet to harm your security and privacy. It requires your full time attention, if you want to keep your computer free form such threats. Spy Bot Search and...

You can easily download the spyware into your computer without you even knowing. There are many different ways you are caught with this spyware program in your hard drive. All you have to do is, the minute you enter into the website that has these spyware programs you get it downloaded into your computer. How can you remove spyware program? Easy! You have to get spyware removal software to get rid of the spyware. It is good to always watch out when you are downloading file...

With the age of the personal computer upon us, we must be constantly monitoring the activity of children on the Internet. The World Wide Web is filled with an abundance of unsafe sites that children certainly should not have access to. It is rather unfortunate that many parents simply do not have the knowledge about computers with which to implement proper security systems that restrict the Internet content available for the viewing of young children. In not knowing how to re...

Maintaining a secure computer is a good defense against becoming a victim of Identity Theft. Use a secure password. By secure, I mean a password that is not easily guessable, such as a word you may find in the dictionary. These types of passwords can be found by someone using what is known as a "dictionary attack" This type of attack involves using the words that are found in the dictionary and comparing those to a hash that has been generated by the Operating System. If the ...

If you own a computer and are connected to the internet then you will almost definitely have heard of spyware software and will also be at risk. The purpose of this article is to inform readers as to the risks of spyware software and explain exactly what spyware is and what it does. Spyware as the name suggests is software that spy?s on you and collects information on your internet usage. The computer user will be unaware that this is happening as spyware software applicat...

The official database of Florida criminal records is maintained by the Florida Department of Law Enforcement, under their Criminal History Information (CHI) section. This serves as the central repository of Florida criminal records. It is open to the public and anyone can use the information stored there to conduct a search for Florida criminal records or criminal history information for employment purposes. However, the downside to this official database is that it does n...

You keep hearing there are all these scary things to avoid while being online. There are so many confusing topics and just a lot of noise out there about what you should be doing and shouldn?t be doing. You get to the point where it?s easier to just not go online! You ask yourself, what sites should I go on, which ones to I avoid, what e-mails can I open, and can I download anything or not? These are some of the questions you should be asking yourself and become aware of. ...

Most people get their computer with Internet Explorer already installed and set to all the default settings. The default settings are what Microsoft calls ?recommended settings?. These settings are not always the best for your usage. One size does not always fit all. But how do you change the settings and what do they all mean? I?m glad you asked... In this article I am going to take you step by step through these settings to explain them to you. Open a new browser window ...

A firewall works as a security doorway that stops unknown and seemingly harmful and therefore unauthorized entry to your personal computer network system. It acts as the first line of defense against programs that may harm your personal information. A good firewall protects your information from trojans, spyware, adware, hackers, malware and worms. Firewalls are security-ensuring schemes that manage and decide who can gain access and send information to your computer netwo...

You know you need protection from spyware. But what brand of protection should you use? There are lots of extremely helpful anti-spyware programs out there. Take a look at a few of them: 1. Windows Defender Windows defender is an anti-spyware program you can get for free. It secures your computer against slow performance, annoying pop-ups, and other threats brought about by spyware. With its "Real Time Protection," Windows Defender can monitor and suggest actions that e...

The State of Nevada is one of the few states that allow the public access to their Nevada criminal records. The Records and Identification Bureau under the Nevada Department of Public Safety is the central repository of Nevada criminal records. The purpose of the state database of Nevada criminal records is to provide centralized, complete and documented criminal justice information and statistics to the state?s criminal justice community, the public, and many other authorize...

A computer virus is often termed ?malware? because it is a type of malicious software. Other types of malware are worms and Trojans. Let?s take a look at each of these below. Viruses A virus usually arrives onto your computer hidden inside of another program which is often delivered by email attachments. It derives its name from the fact that just like a living virus, it needs a host to live and breed on. When you run the infected host program, you then launch the virus...