How to Manage Passwords?

Today, computer security has become part of our lives, online password hacking protections. Even the most basic user may have to manage passwords by the dozen. It can be his personal email password, the password of his computer at work, the password of his computer at home, the password for the TV parental control, the password for his debit card, etc, etc.

You even have the option to password protect folders. That way, if multiple users make use of your computer, you can protect your confidential information. However, all this password frenzy has had a negative consequence among people. They are too relaxed about their passwords. So, let's find more about passwords
A Brief History Of Passwords
Although we may consider passwords as a recent invention, in reality they were created thousands of years ago. Imagine a time were there was no TV, radio or even newspapers. The same thing goes for photography and video cameras. There was no way in which you could know how the Count of Sussex looked like if you have never met him before.

That's why there was the need for a word, or combination of words, that could be used for gaining access to determined places. The same thing goes for keys. These may be considered a physical manifestation of a password. After all, the key has the "password" for opening a lock.

It wasn't until the advent of the digital era that system administrators found that certain areas should only be accessed by them. Consider how much damage an inexpert user can cause to a computer if he has access to the main files. Fortunately, the internet is here to help us

You only need to insert some words in your favorite search engine, like password protect program, excel password protect, password protect computer, how to password protect website and you will find tons of information on how to protect your computer, archives or website with a password. Nevertheless, there are some rules that you need to follow.

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How To Avoid Computer Viruses?

Computer viruses are as old as the personal computer. So, in order to prevent computer viruses, every PC user needs to acquire determined computer skills. For example, how to install programs, make software upgrades, configure a firewall or how to setup an anti-spyware program.
All of these skills will help you avoid computer viruses. However, if we want to fight our enemy effectively, we need to know what it is.
What Is A Computer Virus?
A computer virus is a software program that has been created by a human. The intention of the virus is to cause chaos and destruction to the computer. Although most of the cases it is limited to the software, there have been some instances in which a virus had damaged a piece of hardware.

Fortunately, hardware damage is very scarce. The only way in which a virus could damage a piece of equipment is by exploiting a glitch in the programming. For example, it could slow down the speed of the processor's fan. That way the processor overheats and melts down.
How To Prevent Computer Viruses
How can we prevent computer viruses is the big question that millions of users make everyday. The first rule in this eternal battle for computer security is to have an up-to-date antivirus. Notice the word up-to-date. That means that your antivirus software needs to be updated every day. Viruses are always appearing, so do not sub estimate them. In less than 24 hours your antivirus could be obsolete.

The next important rule is still related to actualizations. Although you may have your antivirus updated, that doesn't mean that there are other weaknesses in your system. As a matter of fact, there isn't an unbreachable computer. Even the most expensive system can be cracked by an expert.

So, it doesn't matter if you have a guardian dog tied at the front entrance of your house if your windows are open. That's why the rest of your software needs to be updated. The first piece of software that needs to be actualized is the operating system.

Almost eighty percent of the world uses Microsoft software. Hence, it is the favorite victim of black hat hackers. Configure your Windows configuration so it can make automatic actualizations that can prevent computer viruses.

The same thing goes for productivity software like Microsoft Office or even entertainment software like computer games. All software is under constant changes once it is delivered into the market. Consider the millions of possible configurations that a computer program needs to affront once it is introduced.

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Security For Wireless Laptop

When you are connecting your laptop through Unsecured Channel and if you travel with a laptop and connect wirelessly, you need to take extra precautions. Most public wireless providers and hot spots use no security at all.
Everything you send and receive is sent in the clear with no encryption. If you're using a VPN connection to your office, you'll have the protection of an encrypted tunnel. When accessing outside, if you can't use a VPN tunnel to your office, consider using a remote desktop connection to a computer you've left running at office.

Other precautions you should take with regard to security for wireless laptop are: don't visit any Web site or use any program that lets you send passwords, account numbers, or other sensitive information in the clear. Use Secure Sockets Layer (SSL) connections for e-mail. If in doubt and there is a choice for secure or encrypted versus normal or non-secure, always select the secure version. SSL sites normally have URLs that begin with https://.

Possible Solution
Some of the possible solution to prevent the data leakage from laptop computer is the employees working in the organization should be educated on how to use the laptop free from spyware. Awareness should be created among the employees regarding how the spyware enters the program and create data leakage. They should be aware of safe and secure browsing methods. Organizations need to put policies in place for e-mail to help employees maintain and use e-mail properly. Especially with regard to forwarding internal e-mail to external parties with sensitive information that’s leads to business loss.

Employees who are using laptops should be advised not to download p2p program because it is the main reason for spreading of spyware. While downloading p2p program the laptop security software should be installed that will give an alert message that it contains virus or spyware. The program should be downloaded only from reputed site and before downloading the term of service of that software should be read properly whether it contains any adware or spyware along with that software.

Only the work related persons should access the laptop computer. Others should not access it unless authorized to do so. The system should be provided with password and it should be changed periodically and employee should not disclose the password to anyone. Spyware virus removal for business is important in creating a secure internet environment for business transactions.

Back up is important for valuable data because the laptop hardware, software can fail at anytime. The computer hacker can alter or delete some data so it is safer to take a back up for important data. The Firewall should be installed, which will protect the data and files safely from hackers.

ith business being conducted on the move, and wireless connectivity becoming the norm security for wireless laptop and internet data security issues have become very important. Optimum deployment of laptop security software, educating and generating awareness among employees about spyware virus removal for business and other similar measures will go a long way in keeping your business transactions safe and free from hackers and viruses.

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How Laptops Can Cause Severe Security Threats For Your Business

As more and more businesses are conducted over the net, Internet data security has become critical. Sometimes sensitive data is likely to be divulged to third parties without proper security systems in place.
Especially with the usage of laptops and notebooks it is important to have security measures like laptop security cables and security for wireless laptops in place. The laptop gives freedom and access anywhere to the employees, unless this freedom is tempered with responsibility business organizations stand to lose secure data. Lap top security software must be installed in all the laptops and employees must be educated on the proper use of security measures.
Employees with Laptop can cause Critical Data to Leak
Many business executives now work with laptops that give them the convenience of portable connectivity. Filing of reports and keeping track of sales targets and personnel has become simple with laptops. However, on the flip side it also increases the risk of data leakage. Unless the employees take computer laptop security wireless issues seriously there are bound to be security issues sooner than later. Let us see how usage of laptop computers compromises Internet data security
Downloading Unrelated Work Programs
The employees, who are provided with laptop systems, will have privacy. That makes it convenient to download any information from the Internet. Along with downloading software, it is possible to inadvertently allow network spyware detection / adware and other malicious software to be downloaded. Moreover download of p2p programs and instant-messaging programs also increases the risk of spyware infection. Once Spyware infects laptops, it is very difficult to clear them. By the time you identify and clear it, the spyware would have already transmitted sensitive data elsewhere.
Providing The Laptop To Outside People
Another way in which laptops could pose a security threat is usage of laptops by people outside the work circle. First step in computer laptop security is it should never leave the hands of the executive with whom it is entrusted. It is also better to create a password to restrict access to laptops by unauthorized personnel within or outside the organization.

Providing open access to e-mail and files on your laptop computer to outside people are obvious security risks. Critical data like finance information, salaries, social security numbers, credit card data, tax returns etc are easy targets for identity theft.

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Different Types of Computer Internet Security

You can protect your computer from the hackers of internet through the following methods;
File Sharing
It’s quite common to find in home pc’s a file sharing software installed in them. Unfortunately, most of the times it is used for sharing piracy, like music, movies and books. Since file sharing became common practice, hackers have found a new way to introduce into other’s computers with the users approval, who downloads infected files that have been preprogrammed by the hackers. It is strongly recommended not to use file sharing programs.
Passwords
Sometimes, people are very innocent regarding the use of passwords. Since it’s practically a new phenomenon that has appeared in our modern society, the common person isn’t used to use complicated passwords for their accounts. Unfortunately, this weakness is adequately exploited by hackers. If you don’t want your security to be breached, use passwords with six or more characters, with a combination of letters and numbers. Additionally, don’t use common names like your pet’s name or your second surname. These are the first kind of things that hackers look for.
Instant Messaging
Since the cost access to the Internet is a flat monthly charge, it’s common to see people always connected to the internet, even when they are not in front of their PC. Since instant messaging programs are quite vulnerable to attacks, it is recommended not to leave them connected to the net. They could be providing an open door to any curious hacker.

Considering all of this information, you should be able to protect yourself better from the most common attacks of online hackers, implementing an adequate computer security system. Of course, there isn’t something as a perfect completely secure system, but at least you won’t be a victim of errors that could have been easily corrected. For example, as it was mentioned at the beginning, hacking wireless internet connections has become quite widespread today. Don’t let it happen to you, find about how to make your wireless connection more secure through the use of passwords and security protocols. Internet hacking isn’t the stuff of science fiction books anymore. Computer internet security is real, and it’s here to stay.

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Tips to Protect Yourself From Online Hackers

A hacker is a person who is able to access other people’s computers and modify programs or information. Since the internet popularized, internet hacking has provided hackers through out the world an unlimited
source of new victims, specially those who are just beginning to use the internet and are not aware of the dangers that lurk outside. Hacking wireless internet networks has provided an even wider spectrum of victims through out modern cities, Internet hacking security.
What Is Online Hacking?
It basically happens when a hacker exploits a security breach in a network or computer and is able to access the information through the internet. As long as he is not detected or the computer shut down, he will be able to hack the computer as long as it is online. It doesn’t matter if you have a broadband connection or a dial up, internet hackers

can access your home computer security if you haven’t taken adequate measures for protecting yourself. It is like leaving a car parked in the street. If you leave it with the windows open, the keys inside and the radio mask still placed in the console, it’s quite probable you will suffer a robbery. Unfortunately, with computers it is a little more difficult since you don’t see those opened windows. The only way to find them is looking for them with specialized software.
How Can You Protect Your Computer
Fortunately, there are several ways to protect your computer from the hackers on internet:
Software Updates
Software companies are always updating their products, trying to eliminate any security breach that could be exploited by hackers. For this reason, their software makes a periodic check on the latest version available in the internet. It doesn’t matter if they are operating systems, office suites, drivers, games or any other kind of specialized software, you always need to assure yourself that every software package is up to date.
Firewall
Firewalls became main stream with the Internet. Now-a-days it’s impossible to be connected to the net without being checked by hackers, looking for possible breaches in your connection. Although they can be hardware or software, the most common one among users are the software firewalls, which are installed in your operating system and continually check the transmission of information from your PC to the external world and vice versa.
Antivirus
From all the security packages that a user needs to have installed in his PC, antivirus software is the first. It has been with us for a long time, even before the internet and the now common news on internet hacking. In the old days, virus spread through corporate networks to employee home computers who innocently took work home via diskettes. Finally, it spread to their friends’ computers. Today, the Internet has provided viruses a better way to spread themselves through the world. A real time antivirus software package is a must for any user who wishes to navigate safely through the net and not find himself being a victim of a hacker attack.

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Finally, Free Personal Online Protection from Hackers

Every week we seem to be reading about another global business giant being the victim of online security breaches. Millions of Sony accounts were targeted, the IMF has fallen foul of hackers and even Google hasn’t escaped the attack. So where does this leave your average man on the street? If three of the biggest online businesses in the world can’t keep the hackers out, how can we?

Well today internet security expert CertiVox is set to revolutionise secure online information exchange with the launch of its free PrivateSky service – and change the way average Joe protects his online information forever.

Currently available for PC users, PrivateSky, the new personal information security solution from CertiVox, will give its users complete peace of mind by allowing them to quickly and easily secure their web-based messaging – including Google Mail, Hotmail and Facebook among others.
Despite a flurry of online announcements, urging users to ensure all URL addresses they are using start with ‘HTTPS’, this doesn’t help to secure personal data that is maliciously compromised because of lax security at an online services provider, or when your personal webmail or social network account is compromised.

With the PrivateSky Connector installed, anything typed into any web page text entry box – including all blog posts, social networking comments, forum entries, web-based email and more – can be uniquely encrypted with a single click.

The PrivateSky platform employs CertiVox’ innovative non-interactive key agreement technology which provides end to end encryption by issuing the user just one key – the Sky Key, which, unlike public / private key based encryption systems, recipients do not have to be pre-registered with PrivateSky to receive protected messages.

The Sky Key enables PrivateSky to address privacy, authentication, integrity and non-repudiation without any of the usual complexity, cost or management overhead often found in other public/private key protocol.

Offering simplicity and ease of use, there is no need for usernames, passwords, certificates or complex workflows. CertiVox’s PrivateSky Connectors for Microsoft Silverlight and Internet Explorer deliver all the privacy, authentication, message integrity and benefits of AES encryption – virtually eliminating the threat posed by phishing attacks.

Brian Spector, CEO and founder of CertiVox, said their aim was to improve security in an area that has not been served well until now. He added: “The individual’s right to protect their data on the web has been ignored by the security industry and, as a consequence, is now being abused. We are offering the PrivateSky service for free to users to improve their information security.
“Until now, only large enterprises and governments have been able to adopt the complex and expensive techniques required to secure information exchanges. CertiVox’s breakthrough key distribution technology means that individuals now have access to the same sophisticated information security techniques used by governments and the military – direct from their browsers. And the best part is it’s completely free.”

About PrivateSky

PrivateSky is a product of security expert CertiVox. The PrivateSky Connector for Internet Explorer is available now for free download and use at the PrivateSky website – http://privatesky.me. Internet Explorer is the first of several popular browsers to be supported by the service, and additional Connector plug-ins are planned. The PrivateSky service uses the AES 192-bit encryption standard, and complies with the European Data Protection Directive 95/46/EC. PrivateSky for Mac and Linux users will be available soon.

About CertiVox

CertiVox develops and markets technology services that enable everyone to secure their information exchanges simply and easily. Through its pioneering use of non-interactive key distribution, CertiVox’s on-demand key generation and management service can provide ISVs and SaaS providers with the security backbone they need to achieve end-to-end secure information exchange service for the Web 2.0 world – for individuals and companies needing to secure their information exchanges over the Internet. CertiVox has offices in San Francisco and London, and is funded by Pentech Ventures and Octopus Ventures. For more information visit http://www.certivox.com.

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