security

Firewalls of Linux

Firewalls are necessary for computers if we connect to internet. There are different kinds of methods how the firewalls work and check the incoming

information. At the same time the firewalls let the outgoing ports open. It gives security for our computer and protects it from the system mistakes as well. For personal computers it can be enough and useful but for networks maybe not.

Linux uses iptables filter to give stronger protection and security. It’s a software in basic Linux packages. We can exactly determine that how we would like to check the incoming traffic with this program. We can define the criteria for each port, services and we can define our own strict rules for our incoming traffic.

For network level’s security there are several distributions for firewalls. IPCop is one of them. It’s only for security. We need a computer on which IPCop is running and there are some basic activities like framework, connection to network and routing. Linux distributions like SUSE or Fedora use to have graphical desktop, text editor and more software but on IPCop there are only these basic activities and the previously mentioned very important iptables. It’s our firewall between our network and the internet so we don’t work on it.

It needs a more complicated setup but it’s worth because it gives strong protection for our network.

www.infosecuritylab.com

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Free Spyware Blockers Can Protect your Privacy Always

Spyware is a term you commonly hear when you use the computer and the internet often. Spyware can harm the computer in several ways. Due to advanced

technology we face negative as well as positive challenges. Free Spyware blockers use an advanced technology to prevent Spyware from installing itself on the computer. Spyware adware removal has become common these days due to the common use of the internet for everything in our daily lives.

Spyware means someone is spying on what we do and what sites we visit. They can easily break into our e-mail passwords as well as other passwords like banking accounts. With heavy work schedules, most people now prefer to pay bills online or do bank transactions from the comfort of their home. If you do not use free Spyware removal to protect your computer, chances are that most likely your computer is affected with Spyware. Free Spyware blockers will come to your aid, and these can be downloaded from the internet.

Free Spyware blockers detect Trojan horses, key loggers, adware and Spyware and other sources of infection, that most anti-virus software do not. Some blockers specifically are designed to block advertisements. One famous program for this is called KH blocker. Many a times when you are seriously trying to work something out, several advertisements keep popping up much to your annoyance. Now with the help of these blockers you can stop them. Free Spyware killers and several other anti-Spyware programs are available for free on the internet.

Free Spyware blockers will keep your personal information safe from hackers and other Spyware writers, and help remove Spyware from the computer permanently. It also informs you every time some kind of Spyware tries to get into your system and will give you daily or weekly updates. Most free Spyware blockers are very innovative and effective in nature.

Do not confuse anti-virus software with free Spyware blockers. The way they function is entirely different and of course Spyware is different from viruses. Even while using anti-Spyware software, make sure you keep your personal information to the most minimum exposure while using the internet. Do not try to access any sites unnecessarily with your credit card, as Spyware programs can easily steal your credit card numbers and misuse them. There are several websites that offer free downloads for anti-Spyware programs, however it is advisable to discuss with someone who knows about this technology.

Free Spyware Removal Resource is an online resource, providing in-depth information about Anti Spyware software, which is an essential tool to keep your system free of dangerous spywares, protecting your privacy and your PC. Here you will get vast technical information to get free spyware protection.

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A free virus scanner

Viruses are roller coaster of a hot topic. It seems every time a major virus breaks out, everyone suddenly becomes concerned about how well their computer

is protected. Well there’s a way to never have to worry about it and it’s all free.

Virus scanners are an integral part of computer and network security, so all I’ll say is that you need a router to protect your computer from your public IP, and to be careful when accepting unfamiliar emails or pop-up questions. I will cover security in more depth in a later article, but assuming you already use these techneaks, on to a virus scanner.

The two major virus scanners that people are familiar with are McAfee and Norton. Of the two, in my experience McAfee seems to wreak the least amount of havoc on your system resources. There are other products out there such as Trend Micro and Sophos that seem to do just as good, if not better.

But the point is free. There are some highly respected free scanners out there, one in particular, that gets the job done. Now Trend Micro offers a free online virus scan that works well but I would suggest having a broadband connection. This is a one-time scan that will not protect you in real-time. Grisoft’s AVG is a downloadable, free, real-time protection scanner that has earned a dedicated following. However, this product is only free for personal use, and I’ve seen complications arise that result in you paying to have your computer serviced, which can cost more than any virus scanner.

The product that I recommend, and use, is ClamWin. ClamWin is an open source product, published under the GPL. The program offers real-time protection, scheduled scans, and automatically updates it’s virus definitions. It is a virus scanner, not a “security suite”, and produces a negligible impact on system resources. And since it’s an open source product, security is fixed immediately.

So put your workstation behind a router, get ClamWin, and be cautious (not paranoid) about what you are doing in the Internet and your email. The router will allow you to share your internet connection securely throughout your home network saving you time and money. If you feel like you absolutely must buy a virus scanner, go to Amazon.com and lookup the customer reviews. This is the best way to get the scoop about which product will best fit your needs.

.About the Author:
Creator of techneak.net. A web site dedicated to help people use technology to make your life easier.

Free Spyware Removal Tool Can be Downloaded From Internet

If you want to protect yourself from being a victim of targeted online advertisement and password theft download a free spyware removal tool and install

the software. Like the computer virus, spyware is also a type of malware but of different nature. Unlike computer viruses, spywares do not replicate themselves, corrupt files, or infected other computers that come into contact with the infected computer. The construction of the spyware is also different from the computer viruses. Therefore the regular anti virus software that we use can not protect our PC from the spyware infections.

Spywares can cause serious harm o the performance of your PC as well as your privacy and online security. Spywares are primarily created and spread to monitor the internet browsing habits of the users. The spyware collects and stores the information about website visits, page views, file downloads and online purchases and sends these data to the authors of the spywares. These data are analyzed to make out the interest areas of the users and then show them the online advertisements that fall into their areas of interest. So if you want to protect your privacy, keep the performance of your PC steady and enjoy uninterrupted browsing, the first thing you should do is get a free spyware removal tool downloaded from the internet and install the software to your PC.

Apart from keeping track of your net browsing habits, spywares are used for much more harmful purposes as well. They can steal email ids, passwords and even more confidential information like your bank account numbers, credit card numbers, passwords and pin numbers from your computer. Spywares collect these information by logging the keystrokes while you enter these information at the online forms. So even if you are using a secured server to carry out your online transactions you can never be sure of your online security unless you have a free spyware removal tool to protect your privacy.

There are so many spyware remover tools available over the internet and you can choose any of them for successful spyware removal. Just make sure you get a Microsoft anti spyware is you are using Windows as your operating system or a Mac compatible free spyware removal tool to remove spyware from your Mac. Scan the computer with the software and it will detect the traces of spyware and remove them automatically to keep your PC clean.

Spyware Remover Tools is an online resource, providing in-depth information about Anti Spyware program, which is an essential tool to keep your system free of dangerous spywares, protecting your privacy and your PC. Here you will get vast technical information on spyware removal.

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How Spyware Removal Software Helps the Pc Users

Spyware is the biggest problem all PC users face. It was initially viruses, but when spyware programs began appearing, viruses became a secondary problem.

Most anti-virus software companies have upgraded their anti-virus products to spyware removal software. These companies are minting huge amount of money annually, as spyware has become the leading problem that computer users are battling. However they have to compete with free spyware removal tools available on the Internet.

Most corporate business houses spend a lot of money on spyware removal software to keep their vast network of systems spyware free. They have IT department which monitors and keeps the systems clean. All employees are expected to report suspicious activities in their respective computers, and must not be embarrassed even if they are caught doing something undesired. An Anti spyware software can immediately help in rectifying any such problem.

Some spyware programs are written to steal information from a company about their trade secrets. These are highly malicious in nature. If employees fail to report anything suspicious, it may lead to a severe infection of the system and may even lead to the system crash and a possible loss of data. This can also affect the company’s network. The solution lies in Spyware removal software which can be bought for reasonable prices.

Not only business houses but individuals also get affected with spyware. Their information can be spied upon and result in the access to their personal information such as social security numbers and credit card numbers by wrong people. Both spyware and spyware removal programs have begun competing with each other because technology has advanced. Both can use advanced technology for writing better programs. However is easy to install these anti spyware programs on the computer.

One has a choice between manual and automatic operations when you install spyware removal software. If it is automatic, the program updates itself on its own, and it becomes easy to maintain. Manually operated spyware removal software are also quite easy. Today’s technology offers easy and user friendly options making it easier to tackle the problems millions of users face with spyware.

We must definitely be ahead with anti spyware programs or it will be difficult to work on the computer without the fear of being spied upon. So Internet may be one of the greatest inventions of today’s technology, here we are facing an equally daunting task.

Free Spyware Removal Resource is an online resource, providing in-depth information about Anti Spyware software, which is an essential tool to keep your system free of dangerous spywares, protecting your privacy and your PC. Here you will get vast technical information to get free spyware protection.

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A Conundrum Called Adware!

We, as dedicated computer and software users, have traversed a long way from those bad days, when our computers used to get attacked by vicious sounding

viruses, Trojans, spyware and malwares. We are still are under constant threat from attack by invisible viruses or spyware. As the word “spyware” became a household name, and when it started creating havoc on thousands of computer systems the world over, security experts and anti-virus software professionals started taking notice of the menace posed by these spyware modules.

Strangely, all these spywares were designed and propagated by the so called software majors! However, with the passage of time, the word “spyware” became a dirty word among computer users, which needed to be avoided at any cost! As a result, everyone started to think that spyware is a piece of software that closely monitors your activities on computers and reports them back to its maker. In fact, all software users were neatly outflanked by these smart operators, who surreptitiously planted their evil creations in the computer systems. It was a peculiar situation, when people simply abhorred the word “spyware”, and they got irritated when it was suggested to them that their computer systems were being spied upon by these spyware modules. As a result, it was so convenient to label these software items, as something that is very dirty. And, it was a good way to make sure that everyone listened to this fact!

But, the situation is entirely different today; if you notice, there are a lot of public relation exercises that keep coming at you, non-stop for twenty-four hours a day. Many software majors claim that they are not making spyware anymore, but they make highly innovative “adware”! Paradoxically, these firms also claim that adware is actually very good for your computer system! As all computer users were just sighing relief, thinking that they had decisively won the moral war against “spyware”, they were in for a real surprise! Many software majors wanted to push computer users all over the world, with a clever strategy that was devised with a novel idea in mind (maybe ulterior?).

Though, these software majors stopped creating spyware altogether, they found another smart way to outflank computer users! It was very ingenious as well! And it had to be! It is so true that someone could plant legal software right into your computer, with your own consent, to monitor your online activities and browsing habits! And the amazing thing with these software modules was that there was absolutely no need to send those vital bits of information back to the software company! The program that was installed on your computer system did everything by itself!

These smart software items were designed to perform the same thing that was performed by spyware. However, there was no need for any spying with these software modules. The creators of these software programs were intelligent enough to call them “adware” and their monster creation was promoted by floating a huge publicity campaign. All of this was done to separate out adware from spyware!

A typical promotional ad ran like:

“Spyware is really bad and it deserves all those scoldings and whip lashes from people. Here is the change - what is being given to you is an adware, which we’re providing to you free of charge, provided you allow us to display some simple ads! But, there are some people who still hate all forms of advertising! Our adware is totally safe and secure for your computer system.”

It was all so brilliant and smart! We were really outflanked again by them! The big debate was not about how pervert it is to spy on us

without our knowledge, but whether or not advertising was a bad thing! In fact, the truth was that the software was achieving the same thing as before and nothing was really changed! In all, the big debate was centered on ads and not on spying!

Now, the big question is this: Is adware really that bad?

Here is a typical scenario:

It is all about your perception and how you create your own opinions.

When you call a spyware a real parasite, you’re automatically adding two different meanings!

Scenario A: It was definitely true that spyware is a monstrous creation that is designed to do only the bad things.

Scenario B: Spyware also meant that it was very evil in its nature, which made you and me take notice of its existence.

Over a period of years, an effort was made by us to make spyware, as something that is very dirty and bad. But, an equal effort was put to make adware a passable word, so as to make us believe that adware is totally different from spyware.

Do you really believe this argument? Most probably NO! It is time to act tough and stop pretending that adware is different from spyware! What exactly is the real difference between spyware and adware? The real truth is that there is not an iota of difference between them!

Here is the summary of the activities of each of these software programs:

Spyware = Monitoring your online activities and reporting them back to the creator.

Adware = It is stealthy, secretive, suspicious and as effective as damaging spyware. Same unannounced entry! Same pop-up ads!

If adware is so good and better (as claimed by its creators), why are computer users like you and me still complaining about it? Is it due to adware’s ability to know which online shops you visit and the type of goods you buy on them? Most probably, it is just a tip of a bigger picture.

You may notice that you’re disgusted to see that your computer takes ages to load up or you may get angry to see that, brand new toolbars appear over your browser. It is also painful to see those innumerable pop-ads loading on your desktop with an amazing regularity. You may also notice that your web browsers change their settings to something that is totally unexpected. In total, you have already lost control of your own computer and you’re helpless as well! Maybe you never observe this fact- it is all the same thing, from those spyware to today’s adwares! But, when it happens to you and your computer, you just want to shout and yell, STOP!

Did you ever know that adware is installed by those web sites that exploit many security flaws that exist in your computer system? Do you feel that companies that install such a program are perfectly legitimate? Definitely NO! These adwares are so intelligent in their software structure; adware is supported by a root kit that perfectly hides adware files. This is done intentionally to prevent you from detecting them. If your adware is perfect and legal, why are the so called creators trying to hide them from your gaze?

Adware is designed with such brilliance that it comes packaged with several memory files that keep appearing even when you delete them. All deleted entries keep bouncing back, even when they have been removed altogether. It means that adware is extremely difficult to remove from your computer. If this is true, adware is beginning to look like a very suspicious piece of software! How do you call adware a legitimate program, when you see your computer becoming a factory for producing tens of unintended pop-up windows on your desktop?

It is the right time to think critically and arrive at a valid conclusion to decide whether adware is legitimate or not. Let us stop

pretending to think that adware is a lesser evil than a spyware. It is also the right time not to pretend that adware is better than spyware. It is also a ripe time to stop pretending that there is a lot of difference between these two programs. Just make a visit to one of those spyware and adware forums, and you’ll understand why there are so many messages that are posted on the message boards that specifically ask for help to remove those annoying adwares. Most of the requests that are posted on these forums invariably center on an adware.

If you ask any experienced expert about an adware program, he or she will express a similar opinion that it is bad and painful. If you also ask them, if it is really possible to distinguish between spyware and adware, the answer will be a definite NO! In all possibilities and in essence, both are the same and identical.

.About the Author:

By Srikanth G.K Hegde for http://www.removeadware.com.au/

- Here you’ll learn about online privacy and how to remove adware

Internet Privacy

Internet privacy consists of privacy over the media of the Internet: the ability to control what information one reveals about oneself over the Internet,

and to control who can access that information. Many people use the term to mean universal Internet privacy: every user of the Internet possessing Internet privacy.

Internet privacy is the part of computer privacy. So many experts of Internet privacy have the same opinion that Internet privacy does not really exist. Privacy advocates believe: it should exist.

Those people who use internet casually don’t need achieve total anonymity. Regular Internet users have to take care of privacy. You never know who can misuse your personal information. So many people desire much stronger privacy. In that case, they may use Internet anonymity to ensure privacy.

You can read more: www.infosecuritylab.com

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Bypassing the restrictions of Rapidshare

Rapidshare is the world biggest 1 click webhosting where anyone can upload files and share a generated link to it with anyone. This service has two

types of accounts one is free and the other is premium where logically the free account has some limitations and two of them are that you can only download a file each time and in case the download fails and if you want to retry the download you will have to wait aproximately thirty minutes.

Introducing Surf Da Cx:

Surf Da Cx is a website that has only one purpose bring to internet surfers the latested web proxies available online. Using a web proxy you can access rapidshare from a diferent location therefore by using several diferent web proxies you can download more that one file at a given momment and of course bypass the thirty minutes restriction, clearly bypassing their system.

The advantage of Surf Da Cx is that it isn’t a toplist where the biggest traffic exchange web proxies get listed but only the fresh ones are available. This is a good point size the listed proxies have a below average load therefore they are much faster than the very known ones.

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To visit Surf Da Cx just point your browser to http://surf.da.cx

Internet Security - More on This Hot Topic

The Internet is a wonderful tool that provides us with entertainment and information. It is important that while you are on the Internet you use the

latest developments in Internet security to protect your computer and personal information. There are several different types of programs that ensure Internet security while you are accessing information on the Internet. A router is a device that prevents a connection from being made to an inbound computer while permitting Internet connections out. If you get a router for your home or for your small business it will improve the security of your home network.

A firewall is a software program that ensures Internet security. The responsibility of a firewall is to block all areas of traffic that are not through authorized ports on your computer. This means that the firewall restricts access to certain webpages or emails or programs that may be a potential virus risk to your personal computer. There are different types of firewalls that can be used in a home or business. There is a stateful firewall, software firewall and a proxy firewall.

An anti-virus program is designed to protect your computer system from programs like computer viruses, spyware, Trojan horses and worms. Each of the programs that were just mentioned infiltrate your computer system by being unwanted software that installs itself onto your personal computer or office computer through a form a deception. Some of these programs can actually ruin your computer so it is important to make sure that you use the latest developments in Internet security to protect yourself.

An anti spy ware software program was created in order to protect your home or office computer from spyware or adware. Adware is a program that runs without the owner’s consent. It will slow down your computer and cause software conflicts. Spyware is a software program that gathers personal information through your computer without your permission. Use Internet security and protect yourself while on line.

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Written by Joe Amerson. Find the latest information on

private browsing as well as

anonymous surfing