Free Security Articles

For eight years now, I have been involved in searching for missing and abducted children and have been an advocate for child safety. Parents are scared every time they see a news story about yet another abducted or missing child. ?What if that were my child?? ?What would I do if I were that child?s parent?? ?Why didn?t that child?s parents do more to keep their child safe?? ?How can I keep this from happening to my child?? Those are just a few of the questions that go t...

If you are an Internet junkie and surf nearly 24 hours a day, it may be to your benefit to understand how Web Browser hijacking works and what you can be to prevent it as well as get rid of this nagging problem should you experience it. The web contain sites that will override your browser's homepage setting and then replace it with their own. You can correct this by opening Internet Options in Control Panel and under Home Page, click either use blank or you specify a site...

The first step in your antispam campaign may well be to understand spam and how it works. Spam is usually defined as unsolicited e-mail that is delivered in bulk. It has become so prevalent because it's cheap, reaches the greatest number of folks in the least amount of time, and because it's unregulated. In the U.S. alone more than 50 million citizens are online, with their own Internet accounts. For spammers this is an ideal situation. Even were it not to work, there's...

According to statistics the crime rate has been falling steadily all over the nation since the 1990's. However, it is still a huge problem in some of the bigger cities across the nation. As population grows there are more problems to contend with. The fight against crime is a never ending battle and the law enforcement agencies and government officials have to be on their toes all the time or else lawlessness and social unrest will prevail.

The people who own and maintain Web sites have a responsibility to the customer to ensure those who make use of the services and products of that Web site never have their private information compromised. To help ensure this, only the information that is absolutely required to process a transaction should be transferred. Details such as the name of the customer, residence, contact number and the credit card number should be sufficient for most online transactions. To en...

Every computer user gets spam in their email almost daily. There is just no way to avoid junk email unless you want to delete it without reading it. Yes, you can compare it to those telemarketers who call you at dinnertime (or any other time). There is no way to avoid having an email address on the computer because if you have an account, you must have an email address to do business on the Internet. Someone will find a way to contact you either by phone, snail mail or email ...

By now you have to have at least heard of spyware the virus infecting computers all over the world. You are also probably freaked out about being on the internet at all for fear that you to will fall prey to this nasty cyber bug. You also probably have no idea what you are dealing with. Or maybe (and this is more common than you would think) you are infected with a spyware virus but you just don't know it. You are wondering why your computer has started to act up, runs rea...

Northfield, NJ - A New Jersey police officer is bringing his sleuthing skills to the Internet to allow PC users across the country to play the part of detective. InvestigationsNow.com is the brainchild of police officer Kenneth Bachman. The site, launched earlier this year, caters to employers and civilians alike. Officer Bachman said knowing the background of a new nanny, neighbor or even significant other can be pivotal in today?s world. "I first developed the idea fo...

There have not been any moments in time in the account of the computer system that anti-virus software and firewalls have been in demand and more necessary. In the present day, personal computer protection is not just endangered by worms and viruses, but in addition by spy-ware ? those terribly irritating programs which are unlawfully downloaded into your PC from the Internet. Firewalls, have been a predominant factor in the commercial world for a long time for defending huge...

Security is of major concern in today's world as the world has become increasingly complex and easily accessible, especially via the internet and email. One of the most important issues facing people regarding security today is in regards to computers. Most of the security issues in relation to computer viruses and worms, Trojan horses, and the like, are geared predominantly to the PC consumer market. Ranging from running adware to hijacking browsers, infecting computers w...

A security system is the key to protecting your home or business from intruders and burglars. Today security systems are increasingly popular and are installed in the majority of homes. There are many different models available from wired systems to wireless systems. You can also purchase do it yourself alarm systems that will range in price from $10 to $100, but for a sophisticated whole home security alarm system you will need to call in the experts. A security system is...

With the uncertainty that exists in the World Wide Web at the present time, every computer must have some security device in place. Viruses and other such software can be detrimental to the life of your computer and can be contracted from virtually anywhere on the Internet. Since these elements are very difficult to immunize once they have infiltrated the surface of your hard drive, it is imperative that they be stopped before they have the chance to do so. Hence having secur...

When conducting due diligence research work, part of the process is free online searches for criminal records. You will be amazed to know how much you can learn through the Internet alone. A diverse medium, the Internet offers several web portals to tons of public record information which can help you with your free online searches for criminal records. Below are some of these websites, along with brief descriptions of the type of information they contain. Just one more th...

Computer viruses and spyware are some of the types of malicious software (malware) that propagate and affect computer users. What is a computer virus? A computer virus is the term coined for a malicious software program, which enters into a user?s system and copies itself into various files. The analogy is similar to that of a biological virus, which propagates by copying itself into living cells. Most viruses are intentionally destructive. They either destroy data, ...

A firewall, in general is a part of software or a combo of hardware and software together. The function of a firewall is to manage all outgoing and incoming traffic that goes out and comes in to your computer. Nevertheless this elucidation paints an extremely primal image about firewalls. When we talk about computers and traffic, we talk about the switching over of data packets. Data packets are made use of by computers within a network to swap over info. This is the way w...

If you?ve got some private info in your PC in any way and you connect to the Internet, then it is really very essential for you to think about the advantages of a PC firewall. A lot of people bolt their houses, bolt their cars, remain alert and lookout for their kids, and even then leave the private info, bank account, and different types of other info open to the elements and in danger by the use of their personal computers. A cyber space assailment can be equally distres...

Spyware is a term used to describe a broad category of malicious or privacy invading software. Spyware is very much like a virus in the way that it "infects" a computer's operation and functioning without the owner/user's consent. Spyware infects a host by a number of different ways. One way that spyware is distributed is by hiding it inside another piece of software. Disguising software in such a way is very sneaky but is usually not illegal. Often enough, when installing th...

A computer virus is a malicious computer program that, when executed by an unsuspecting human, performs tasks that primarily include replicating itself and in some cases deploying a payload. A decade or so ago, viruses were pretty simple. They got into a system and infected a file or two. It was a basic as ordering coffee when coffee was easy to order. "One coffee pleaseblack." Today, the catalog of viruses you have to defend yourself against is frighteningly complex. I...

Are you wondering how spammers get your email address? There are a few tricks they have for getting your address and once you see them you will see how important it is to protect your ?real? address and only give it to family, friends, and work contacts. Is your email address publicly readable on the internet somewhere? That is; do you have a website that your email address is on or have you posted it on forums? If you are not sure, then enter your email address in Google?...

Spam is an unnecessary evil that bugs anyone with a computer. Yet there are many ways available today by which you can avoid being ?bugged? by spam, which has the potential to completely destroy your data and your computer. The oft-used methods are filters, blockers and other programs which almost all e mail service provider can offer. You may now go for another very innovative way to avoid spam. It is called ?disposable e mails?. The basic methodology by which these dispo...

Not only are anti spam filtering programs important to keep your computers safe from potential online hackers, viruses and bots, they are also an important time saving feature. For example, if you own or manage a small business, if each of your employees spent just several minutes per day reviewing and deleting spam emails, he or she would end up wasting over 20 billable hours annually. Multiplying twenty hours by the number of employees affected and you have just discovered ...

Companies increasingly prefer using an extranet over email to communicate with their team members, clients, and suppliers for document sharing because it ideally suits the groups engaged in collaboration; whereas, email is best-suited for one-to-one communication only. Generally email programs are ineffective to prioritize messages and attachments. In an email, everything arrives in the same place and in the same order in which it was sent. Whereas, with an extranet, all proj...

With the staggering proliferation of Personal Digital Assistants (PDAs) in recent years, a wide range of computer users have found themselves owning one or more of those "miracle" portable electronic systems that contain important files as well as personal information. Belonging to the same category, desktops and laptops -also known as notebooks- have been used extensively by people around the globe as mobility has recently become another major concern for computer users. Exi...

Spyware removal has become a tedious work. As the spyware threat has worsened, a number of techniques have emerged to counteract it. Among these are ? programs designed to remove or to block spyware ? educating the users in such a way that spyware removal no longer is needed ? user practices which reduce the chance of getting spyware on a system. Spyware remains a costly problem even with all new technology used to combat them. If a large number of spyware programs ha...

A very common sight in almost every workstation in every office is the list of the user?s passwords and login ID, neatly kept under the keyboard. The hidden list of passwords throws light on a dark and unavoidable truth about the use of networked computers. Both careless users and over-confidence in one?s knowledge of security policies in the field of Information Technology work in unison to disarm strict security measures. Mostly, IT security schemes and usability are ...

What is CCTV? Closed Circuit Television (CCTV) is an installation of directly connected components creating a circuit which cannot be viewed by anybody outside of the circuit. This is different to a terrestrial television broadcast system which anybody with an antenna and reception equipment can view. Who needs a CCTV system? CCTV systems can be found virtually everywhere in these days. They are no longer considered an expensive luxury item, especially when you co...

In the current technology oriented period, nearly all vital info is saved on computer systems. With the intention of locating and using this important info, hackers get a hold of destructive and innovative methods to pinch this info. People will continuously make an attempt to get into your computer system to come across info for instance your credit card number and make use of it for their own advantage. Computer protection is a very essential and useful field that devise...

I spend a lot of time cracking passwords! No, not for stealing software or information, for doing computer repair! One of the most common home or small business computer service repair calls I get is that Bob, fill in the blank here ? lost his password / forgot his password / left the company and never told anyone his password, and we can?t use the computer or software. If you have physical access, most times you can reset a password on any version of Windows XP. Some vert...

Most of us use a PC these days, but how many of us are really serious about securing it ? Well, not most of us! They just need to get their job done sitting on the PC and hence look no further. But they do find themselves in great trouble when the PC crashes, files are corrupted, login information are stolen or attacked by viruses and malwares. Now, we know that "prevention is better than cure" and "self help is the best help". So according to the lines of these famous prover...

We?ve all been there, you?re browsing through a great little site minding your own business, when all of a sudden a pop up shoots up. You click the close button and it goes away, only to come back again a few seconds later. This goes on for as long as you are on the site and it really starts to drive you insane. Whilst they are annoying enough, there are also more sinister pop ups. Ones that, when they pop up, as soon as you try and close them, they bring up about fifty mo...