7 Ways to Protect Yourself When Using Public Wi-Fi Networks

Wireless Internet Cafe

Nowadays you find Wi-Fi networks you can access easily everywhere… in coffee shops, restaurants and hotels, shopping malls, even out in the open street in major city centres.

This is great. It means that you can go online from your mobile phone, smartphone, tablet or laptop, indeed any portable device, in most places at any time at all.

The problem, as ever with the internet, is security.

What is Wi-Fi?

Wi-Fi (or WiFi) is a local area wireless technology that allows electronic devices to connect to each other. The term is not an abbreviation. It was invented as a play on the word Hi-Fi and is just a fancy name for a wireless local area network (WLAN).

Many devices, such as personal computers, video-game consoles, smartphones, digital cameras, tablets and digital audio players, can be connected using Wi-Fi. They link to a network (such as the internet) via a wireless network access point known as a hotspot.

Walls block the radio waves used by this technology. So indoors, the range is limited to about 20 meters (66 feet). Outdoors, however multiple overlapping access points enable many square kilometres to be covered by a single public Wi-Fi network.

Security problems with Wi-Fi

Wi-Fi can be less secure than wired connections. This is simply because an intruder does not need a physical connection.

Most of us are pretty good at protecting our PCs at home, using firewalls to prevent cyber-criminals from accessing our information and anti-virus software to reduce our chances of becoming infected with a computer virus or other malware.

The same threats are present when you access the internet using a public Wi-Fi network. The added problem is that you can never be sure whether a particular network or hotspot is secure.

Most public Wi-Fi networks do not use encryption, a form of security in which the information you send is encoded so it cannot be read by a third party.

In addition, you don’t even need a password to get connected to most public networks, which means that they are open to anyone in the area including you friendly local cyber-thief.

Logging into your bank account or other personal account over an unsecured network can be particularly dangerous as your log-in details could easily be read by a hacker, who will then be in a position to clean out your bank account or impersonate you using your personal details.

Protection on a public Wi-Fi network

As you can see, using public Wi-Fi networks can be quite risky. However, you can make yourself relatively secure if you follow these seven tips:

[1] Whatever device you use to access the internet, check that your anti-virus and anti-malware software is up to date and turned on.

[2] To make it more difficult for an attacker to gain access, make sure your firewall is turned on.

[3] Turn off sharing when you are on a public network. This will keep others from accessing your computer and files. You can turn it off in the Control Panel (Windows) or System preferences (Mac OS X).

[4] Avoid logging on to banking and shopping sites where, to do so, you have to enter personal and financial information. You should only do online banking or shopping over a trusted connection, such as a home network you know is protected.

[5] Go to sites with URLs that begin with “https” instead of “http”, as “https” sites use encryption to protect the information you send.

[6] Avoid automatically connecting to hotspots. Doing so will reduce your chances of being connected to a malicious hotspot set up to steal information. As before, you can do this from the Control Panel (Windows) or System preferences (Mac OS X).

[7] If you use public Wi-Fi a lot, a good idea would be to use a virtual private network (VPN). A VPN is like a private network which you can access from anywhere. However you need to subscribe to a VPN service for which there is a monthly fee. However a VPN is a smart choice for businesses, large and small.


Do You Need A Project Management App?

Project-Management-App-on-Your-Mobile-DeviceCompanies across industries are using project management apps. There is no doubt that such systems are of immense help. A really useful and multifaceted project management app or software would not cost much but it would increase productivity, instill uniformity in the sharing of information and the horde of tools available for all teams certainly facilitate the tasks they would do. Now, you may have a system in place or you may be contemplating on one. Regardless of that, you should consider having a project app.

You don’t have to make any additional investment as some of the best software also come in the form of mobile applications. You should opt for these. Let us understand why you will need a the right tools for your business.

One of the primary benefits received of any project management app is convenience. The easy access to all information, round the clock access from anywhere and having all tools at one place are the main reasons why you would invest in such software. Now, taking into consideration a simple fact that most people access the internet using their mobile devices, one has to wonder how mobile friendly their business software is going to be. Having access isn’t the sole objective. Having optimum access to the system so one can use all the features and tools is also quintessential.

When professionals are on the go or when they are telecommuting and even when they are home, it is likely that they would be using their tablets or mobile devices to get access to the system of their choice. A simple mobile or stunted version of the software is also not desirable. You should get a full-blown project management app. This will help your company the most in the challenges you face day to day.

Without a project management app, you may still get access using a mobile device but you wouldn’t have the optimum access. Certain features will be unusable, you may not be able to view all files or details that you want and the user-friendliness of the software that you so cherished while working on a desktop or laptop would be compromised on mobile devices. Any software has to be responsive to be easily usable across all browsing or access platforms. Hence, you need a project management app for everyone involved, albeit it can be the miniature but optimized version of the main software.


How to Choose an Internet Service Provider


What is Online Education?

Online education is the education which we obtain from digital media such as recorded videos or live streaming through a satellite or internet. It is the kind of education in which we don’t need the instructor or educator physically, but we meet them virtually. It’s becoming a very effective way of studying, as a person needs not to go somewhere else to study. Everything is present on the screen. The industry of online education is growing rapidly and has become widely accepted by the masses.

Online education can be classified into two parts:

• Synchronous learning.
• Asynchronous learning.

Synchronous learning:

It occurs in a real time environment. All the participants are present at the same time of the discussion. Example of synchronous learning is skype, or discussion going on simultaneously.
Asynchronous learning:

In this kind of learning all the participants are not present at the same time. Examples of this kind of learning can be said as emails, blogs etc. It provides a more flexible way of learning.
Benefits of Online Programs:

There a number of benefits of online education. Online education is faster, better, cheaper and easily available than traditional classroom training.

• The biggest benefit of opting for the online program is the convenience it provides. We can study as per our wish. All we have to do is access the classroom through our internet connection. It’s not necessary to be present at some fixed place. We can access from anywhere across the globe.

• It’s cost efficient. We need not to travel to any particular destination or location to study. We can study this from our office, home or park anywhere.

• It becomes easier for us to learn because the syllabus moves as per our wish. In online learning it’s not necessary to cover a particular piece of syllabus in some fixed amount of time. When we learn as per our wish and mood, learning becomes easier.

• Different learning styles can be developed for different individuals. A learner gets the chance to learn with the pattern in which they are most comfortable.

• Learner learns as per their needs. They can skip the portion which is not of use to them.

• Simplicity is another benefit of online programs. All we need to do is to go to our respective tutorial and click on it. And our instructor is in front of us to teach us at any hour of time..