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Showing posts with label block. Show all posts
Showing posts with label block. Show all posts

How To Block Sites

Written By Unknown on Tuesday, May 11, 2010 | 4:40 AM

How to block sites using a number of ways, this trick happened to be someone who asks how to block certain sites on the previous post in comments here. Well no need to elaborate because this article may be long considering I will give you a way how to block sites.

The first way is by using the system on the windows steps go into the following directory:

C: \ WINDOWS \ system32 \ drivers \ etc

then click open the hosts file with notepad, you will find the IP localhost "127.0.0.1 localhost", create a new IP under it by adding a single digit on the last digit to be 127.0.0.2 localhost IP address of the site and then add the block so you want to be like this example "127.0.0.1 www.facebook.com" without http://, then save.

If you want to add sites that you want to block enough to do such as the above step by adding an IP number at the end of localhost in the site name that will follow your blocks.

Step into the 2 way block the site by using the Add-ons mozilla firefox, please you download the Add-ons on the following link: https: / / addons.mozilla.org/en-US/firefox/addon/3145. for mozilla firefox browser user, do you still have your IE Unistall, how to uninstall IE you can read here or here.

Kan pake other browsers can still rich Opera hehe .. ok yes it hindered both to disable a program or membataasi your program can use this method to run the program Run (Windows + R) on the keyboard type gpedit.msc will mauk to the Local Group Policy Editor Users select configuration and then to the Administrative Templates.

Select System on the right side column look for Do not run specified Windows Application click 2 times your window will pop up select enable and click the button will show the new window appears, at this window you are typing the application you want to be locked so as not to run the example Opera.exe , see figure



if it is just click OK and OK. There are more questions like this if it turns out he knows because Opera locked in this way, well if kek gini aja pake software from a more complete product simpliciti aja visit his site, but the pay-mo hehe if a full search in google search software download must be met.

Oh yes also a long way from the articles so used to block sites that are still confused yes yes I am also confused writing this article. Good luck!

4:40 AM | 0 comments | Read More

Trojan Horse….Greek Myth or Computer Nemesis?

Written By Unknown on Wednesday, April 7, 2010 | 8:07 AM

We have all heard the term Trojan Horse, but what exactly is it? A Trojan Horse is a destructive program that masquerades as a harmless application. Unlike viruses, Trojan Horses do not replicate themselves, but they can be just as destructive. One of the most dangerous examples of a Trojan is a program that promises to rid your computer of viruses but instead introduces viruses into your computer.

The Trojan can be tricky. Who hasn’t been online and had an advertisement pop up claiming to be able to rid your computer of some nasty virus? Or, even more frightening, you receive an email that claims to be alerting you to a new virus that can threaten your computer. The sender promises to quickly eradicate, or protect, your computer from viruses if you simply download their “free”, attached software into your computer. You may be skeptical but the software looks legitimate and the company sounds reputable. You proceed to take them up on their offer and download the software. In doing so, you have just potentially exposed yourself to a massive headache and your computer to a laundry list of ailments.

When a Trojan is activated, numerous things can happen. Some Trojans are more annoying than malicious. Some of the less annoying Trojans may choose to change your desktop settings or add silly desktop icons. The more serious Trojans can erase or overwrite data on your computer, corrupt files, spread other malware such as viruses, spy on the user of a computer and secretly report data like browsing habits to other people, log keystrokes to steal information such as passwords and credit card numbers, phish for bank account details (which can be used for criminal activities), and even install a backdoor into your computer system so that they can come and go as they please.

To increase your odds of not encountering a Trojan, follow these guidelines.

1. Remain diligent
Trojans can infect your computer through rogue websites, instant messaging, and emails with attachments. Do not download anything into your computer unless you are 100 percent sure of its sender or source.
2. Ensure that your operating system is always up-to-date. If you are running a Microsoft Windows operating system, this is essential.
3. Install reliable anti-virus software. It is also important that you download any updates frequently to catch all new Trojan Horses, viruses, and worms. Be sure that the anti-virus program that you choose can also scan e-mails and files downloaded through the internet.
4. Consider installing a firewall. A firewall is a system that prevents unauthorized use and access to your computer. A firewall is not going to eliminate your computer virus problems, but when used in conjunction with regular operating system updates and reliable anti-virus software, it can provide additional security and protection for your computer.

Nothing can guarantee the security of your computer 100 percent. However, you can continue to improve your computer's security and decrease the possibility of infection by consistently following these guidelines.

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8:07 AM | 0 comments | Read More

How to Block Porn on your Computer without Software

Written By Unknown on Friday, March 12, 2010 | 5:19 AM

Unwanted images can crop up on your computer even with routine searches. To block pornographic material, many families have turned to software-based solutions. Software is expensive, requires updating and can be altered by computer-savvy children. Block porn and other harmful material from appearing on your PC and your home network by filtering all incoming Internet traffic before it reaches a computer.

Instructions

  1. Step 1

    Sign up for an account at opendns.com. DNS is a service that translates alphabetic web addresses into the numeric IP addresses your computer needs to connect to a website on another computer or server. Most ISPs (Internet Service Providers) designate a DNS service, but you can choose any service you want.

  2. Step 2

    If you don't have a router, go into your control panel on your Windows XP system and click on network connections. Select your connection and click on properties and then on Internet protocol (TCP/IP). Click on properties and select the radio button marked use the following DNS server address. In the preferred DNS server box put 208.67.222.222 and in the alternate DNS server box put 208.67.220.220 and press OK when you are finished.

  3. Step 3

    If you have a router, it is best to set the DNS settings on your router rather than on a computer. Routers filter the traffic before getting to your computer, which increases security. It also allows you to change settings one time, rather than on each computer on your network. Find the DNS preferences on your router and change them to 208.67.222.222 and 208.67.220.220 and save. You may need to reboot your router for the settings to update. Specific instructions for your router can be found on opendns.com.

  4. Step 4

    Select filter settings. Sign into your account on opendns.com and click on the settings section. Choose your desired level of filtering. To block porn and phishing (websites that attempt to gain your information through deception), select low. If you want to block pornography, phishing, adult sites and illegal activity, select moderate filtering. If you prefer to block all porn, illegal activities, video sites, social networking and time wasting websites, select high filtering. After selecting the radio button next to your desired filtering level, click apply.

  5. Step 5

    Block specific websites. If you have a specific website you always want to block, add it under manage individual domains. After you add the domain name to block, click add domain.

  6. Step 6

    Check settings. Wait two hours for your filtering and website blocking settings to be updated on opendns servers. After two hours, search for websites that should be blocked. You can search for general porn by putting free porn in a Google search and selecting one of the search results. If your settings are working properly, you should see a website that says: site blocked [website address] is not allowed on this network.

5:19 AM | 0 comments | Read More