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Top three ways to keep your computer secure

Whenever you browse the Internet, remember, your computer is always at constant risk. At anytime your computer can get a virus infection and you won’t even realize it. And when your computer gets infected with a virus, the consequences can be really devastating. Getting worried? Here are five quick tips that can help protect your computer from all the potential intruders and emerging virus threats.

Get an antivirus

Installing a latest antivirus is one of the safest ways to keep your computer secured from known and unknown threats. However, installing an antivirus is not enough. It is extremely important to update the antivirus on a regular basis and run automated scans regularly. It should automatically scan anything you download from the Internet. Antivirus can help detect and delete all malicious threats at the initial level.

Use recommended firewall

When you are connected to the Internet, always make sure your computer’s firewall is active. It prevents hackers and malicious programs from spying on you or damaging your computer.

Use a safe Internet connection

If you use a home wireless network, remember to make the network password-protected. However, if it isn’t, anyone within range can easily connect to it and spy on your Internet activity. Apart from this, whenever you are connected to a public network, never submit any kind of sensitive information like your account number.

Note: Since hackers and malicious viruses are always looking for new ways to get into your computer to corrupt the data, it is recommended to take a backup. Safeguard the important items that are in your computer so they won’t be lost if a virus strikes, your computer crashes, or there is some other kind of disaster.

How to stop people from stealing your online information

Most of our personal or professional work is done on computers. We keep important files, data and other sorts of crucial and critical information on the computers. We keep many of our personal photographs on our computers and much more stuff which is likely to be very personal in nature. In today’s world computer information theft is becoming a pain with each passing day as the hackers are coming up with new technologies and ways to steal one’s personal information to get something out of it. It is said that precaution is better than cure, and this fits in this situation also. It is always good to have adequate security measures on your computer so that no one steals your information and use it incorrectly.

In this post I will give you some steps and ideas to keep your information safe on the computer and protect it from Internet theft.

Step 1: The first and the foremost thing is not to share your personal information on the Internet. Trust me this is the best way. We often end up entering our information like name, age, location, phone number etc on many websites which require us to register before accessing the content. Try entering fake information here so that nobody knows about your personal details.

Step 2: Limit access to your personal information on social networking sites like Facebook, Orkut etc., so that not everybody can view the details about you. It is good if you not even let everything displayed in front of your friends as they might forward it to someone else.

Step 3: If you work on any public computer, never ever save your passwords in the browser. Browsers offer the user to save the password when they login to any website, but make sure that you do not save any password. If possible then always clear the history and temporary files while leaving the computer after work. Also make sure that you do not have auto fill feature turned on your computer because it still can save the information which you enter on various websites

Step 4: Always keep good firewalls running on your computer. Firewall is one of the best means of keeping your computer safe from intruders and it lets you know if someone tries to access your computer from somewhere. Installing a Firewall and keeping it running is not enough because you need to keep it updated as well. Always update your firewall and the antivirus software updated because they might miss on the new infections if not fully updated.

Step 5: When it comes to online purchasing, make sure that you shop from trusted websites only. If you shop from any unauthentic website then they might steal your card information and misuse it without your consent. Credit card information should not be given on any other site except the ones which use legitimate payment gateways for processing the transactions.

Things You Can Use to Protect Your Computers From Hackers

Computers can easily be affected by malicious programs and are open to several kinds of security vulnerabilities. In this post I will discuss some very important computer security aspects which should always be kept in mind and adhered to.

Firewall: Firewall is one of the best ways to keep your computer protected from outside world. As the name suggests, it works exactly like a wall of fire and does not let the outside infections, intrusions come inside your computer. However, since new infections and hacking techniques are coming into existence day by day, so it is very important that you keep the firewall updated so that it easily detects and stops such attacks.

Antivirus: An antivirus is an application which has only one purpose, and that is to detect and remove virus infections. It offers several levels of protection for keeping your computer safe and sound. If it is enabled and resident in the memory, it scans the incoming data and checks if it has traces of virus infections or not. If found it straight away intimates you about the same so that the transfer of such data can be stopped. Many antiviruses automatically block such infected data from entering your computer. Another task of an antivirus software is to scan the entire hard drive from time to time and look for any infected file which could have come in to the computer system by external means like CD, Flash drive, e-mail attachment etc. But in order for an antivirus to work properly, it is very important to keep it updated with the virus definitions, otherwise your security software would not be able to detect the infections.

Antispyware: Spyware has the capability of seriously harming data or stealing confidential information. Spyware silently spies the data entered by you and can even steal your bank and other financial information. This kind of program can attach itself with any legitimate system file so that they start when the system starts and always stay resident in the memory spying your activities. One should always install a good quality antispyware on their computers and should also keep the same updated regularly.

Password: Users should always keep strong passwords for their Windows accounts, e-mails, financial sites, and almost everywhere. Your passwords should not contain your name because it is very easy to guess. The password should always contain some numbers and special characters. A password comprising of few numbers and some special characters makes it very difficult to be cracked. As a calculation a 14 character long password which consists of both lower-case and upper-case alphabets, numbers, and some special characters will require several years in getting decoded.

Locking the computer: ‘Windows logo’ key and ‘L’ is the shortcut for locking the computer and one should always remember it, rather make it a habit. Never ever leave your system open, because if you do so it will be very easy for anyone to access your information without leaving any traces. If you tend to forget locking the computer then set it in the screensaver of your computer with a timeout of 1 minute.

How to Block Hackers on Your Wireless Home Network

The term ‘Wireless security’ is something that is has to be taken seriously. Many of the users, whether in home or office, pay little attention to securing their wireless networks which is why it is often an easy job for the hackers to take advantage of such situations. For many users, terms like LAN, Network, Security, Wireless etc appear complicated and they prefer to carry on with their web based activities rather than paying attention to such aspects.

However, it is strongly recommended to pay more attention to wireless security. It is because hackers are a major threat and they can not only steal personal information but can also cause tremendous damage to the system.

Instructions to block hackers on your Wireless Home Network

By following certain steps, securing the home wireless network can be made very simple.

Step 1: For directing your DSL Internet line to one or more computers in your home, a router and home network setup is usually used. For the purpose, each computer will require a network adapter with a plug that accepts the network cable. If a wireless network is in place, each computer would need a wireless network adapter with an antenna rather than a cable plug. You need to follow the equipment instructions for installation and then use the Windows home office network setup wizard.

Step 2: If you have a WEP router, discard it because it can be easily hacked into, no matter how strong the password is. The router must not be used in any case unless it is provided with the latest WPA security type.

Step 3: A WPA router and network adapter needs to be purchased as the new WPA technology is the perfect choice to ensure the highest level of security for the wireless network. Two of the best router brands that can be purchased are the LinkSys and D-Link.

Step 4: Once the installation procedure for the WPA router and network adapter is completed and the Windows home office network setup wizard is performed, you need to configure the router using the instructions provided in the router manual. It involves selecting the WPA security type and setting up a security key or password.

Step 5: Choose a password that is difficult for the hackers to find out by going for a combination of letters, numbers and symbols. It is suggested not to use only letters or only numbers in the string.

Your wireless home network can be made extremely secure by just keeping two things in mind – by going for a WPA router and choosing the strongest alpha-numeric password. If these things are ensured, other forms of security like MAC filtering, disabling the SSID etc are simply not required.

Despite the hackers being kept away by following the above steps, your computer can still be infected through virus, Trojans and other malware that can damage your disk drives. It is therefore essential to purchase a good Antivirus/firewall software to protect the computer while you are accessing the Internet.

How to Reconfigure Network Set-up of a Wireless Connection

Reconfiguration of your wireless network can be tiring as well as frustrating. However, it is essential to protect the system against unwanted intruders and hackers. All reconfiguration of the wireless setup can be done through the router. This may not only include modifying the network name and password but also help in optimizing the bandwidth to strengthen the network security. Router is the device that broadcasts your high-speed Internet signal and contains all the configurations that define the wireless access of the computer. For easy access and modification of the network settings, the router comes with an instruction manual.

Instructions to Reconfigure a Wireless Network Setup

Reconfiguration of the wireless setup requires the following steps to be followed.

Step 1: It must be ensured that the wireless router is attached to the DSL model or the cable correctly. The Wide Area network or the WAN port of the wireless router must be properly connected to the modem.

Step 2: The computer must then be connected to one of the other ports on the wireless router through an Ethernet cable. It will enable the computer to communicate directly with the router’s settings.

Step 3: Turn off the wireless router.turn it on again after few seconds and wait until all the lights on in turn on and remain stable.

Step 4: Switch on the computer and open the web browser (Mozilla Firefox, Internet Explorer etc). Click on the address window at the top of the screen. Enter the IP Address as 192.168.1.1, which is the default router address for all routers unless stated otherwise in the instructions manual. If you lost the manual or it wasn’t able with the router when it was bought, there are a few other ways through which the information can be found out. You can contact the manufacturer or go to the manufacturer’s website to look for the correct IP Address of the specific router. Alternatively you can also log in to ‘www.routerpasswords.com’ to look up the model and brand of your router. Otherwise, you can also google the name of the router and there are many websites who can provide you with the information. Another way to find out the default Address is by clicking on the start button. Then click on ‘Run’ and in type ‘cmd’ in the space provided. A new window will open and you can find the Address corresponding to ‘Default gateway’.

Step 5: Enter the IP Address in the address bar and hit Enter to go to the Login page. The default ID and Password needs to be entered as ‘admin’ unless stated otherwise in the manual. This takes you to the router’s configuration page.

Step 6: On this page, you can access the wireless network setup and thereby change the network name (SSID), password or encryption type.

If you want other trustworthy individuals to gain access to the network and use the Internet, you can share the password with them too. However, one must be careful in this respect as a computer system is quite vulnerable to hackers and harmful content.

How to Protect the network against hackers

Malicious hackers are always on the lookout to break into a computer’s network and  can gain access to confidential and personal information. While some do it for monetary reasons, others do it simply for deriving pleasure by using the Internet connection for free. Some even use it for performing illegal operations on the web.  Such hackers are giving nightmares to companies and corporate houses, these organizations being their favorite targets.

Instructions to stop Hackers from invading your Network

If proper security measures are taken at the right time, the hacker menace can be avoided. Specific instructions can be followed in this respect. Identifying entry points:  First of all, proper scanning software programs must be installed to identify all entry points from the Internet. These entry points are very easily targeted by the hackers.

Attack & penetration tests: Through these tests, one can identify the weaknesses in the network through which any external users can gain access into it. Once you have identified them, you’ll be able to correct the weaknesses. Testing should be done not only on external users but also on the internal perspectives to find out all vulnerable points.

Users’ awareness: All the users who are accessing the network and using it to connect to the Internet must be made aware of the possible threats. Unless all of them are aware of the weaknesses of the network and the security steps to be taken to avoid outside access, protection cannot be carried out.

Configuring firewalls: Unless a firewall is not configured properly, it can easily allow the hackers to invade into the network. It must be set up and installed, taking into view the security needs and the rules of the organization. Proper updation and time to time analysis is also required to maintain security.

The Password policies: The chosen password for the network should be one that is easily remembered by the internal parties however should be difficult for the hacker at the same time. It needs to be changed every 60 days to make it increasingly tough for the hackers to crack it. It must contain a combination of alpha and numeric characters to make it unique.

All default settings must be removed: It must be ensured that all default settings and pages are removed as soon as possible because this will help the hackers to get an idea of the design of the network system. This way he will be able to understand the vulnerabilities associated with them.

Installation of Antivirus software: Such software keeps the system against malicious content or virus from entering the disk drives and damaging the system. Installation and updating of the same helps in detection of the virus and discarding it thereby prevent any harm.

Apart from following the above measures, the management should not ignore the implications of physical security. Even if network security is efficiently managed by professionals, organizations can still lose important information if an intruder walks into the office premises to gain whatever he needs. It must be ensured that the mechanisms of physical security of the organization are fully functional.

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Call Now: +1 833-522-1003
Call Now: +1 833-522-1003