Showing posts with label network security. Show all posts
Showing posts with label network security. Show all posts

Saturday, July 9, 2011

Google Plus: Basic Tips for Beginners


Google+ is on its way to charm people and many of the Facebook users are already making their minds to take a shift, so it is just matter of time, but again these are somehow pre-mature thoughts, so we will have to wait and see the impact.
Frankly speaking, we had to spend sizable amount of time to get familiar with Google+, we thought of saving you from the effort. So let’s start with Google+ and here you will get some basic useful tips if you are just joining Google+ or are still wondering what to do here?

Getting Started

There has been much hype about how and from where to get Google+ invitations. People started writing tutorials on how to invite someone on Google+, but Google has resolved the issue now and you do not need to end up pasting your email address here and there to ask for an invite.
Registrations on Google+ are now open and you can sign up without any invite. Simply visithttp://google.com/+/ and register yourself.

Welcome to Google+

If you have ever used any of Google’s services (Gmail, Google Profile, Blogger, etc.), then there are chances that Google+will detect more than 50 percent of your bio – to fill your profile. Don’t worry, your privacy settings will not be disturbed. For instance, you can link your Picasa account with Google+ while maintaining the same privacy settings as they were with your Picasa account.
So it’s time now to upload your profile picture and write something about you.

Build Your Circles

Next thing that you should do is, build up your circles and invite others. But to know what really circles are, read below:
  • Circles are different set of groups, or lists with different permissions. You can add your contacts in these circles to make sure that you don’t share your information with those who shouldn’t see them.
  • You will get updates from contacts that you have added in your circle. Just like twitter, you start getting updates from those whom you follow
  • Contacts in your circle will not get your updates, though they will be invited – but they can deny any incoming requests.
By default Google offers following circles to you, of course you can create more with ease
  • Friends
  • Family
  • Acquaintances
  • Following
You can simply mouse over them to read what kind of circle it is and sharing settings.

Adding Contacts to Circles:

  • Click circle button (right on top middle – or where the red arrow is in above image)
  • Go to "Find and Invite" tab
  • Here you will be suggested with contacts that you may want to add in your circles, drag and drop them in below circles… simple as that
  • Note: Suggestions will be those contacts that you recently interacted with on Gmail
  • Want to add someone who is not in suggestions: There’s a button “Add a new Person”, click on it – type email address and you are done.
So you are almost done with basic settings and this is the time to go out and say Here I am!

Posts and Stream

You must be familiar with wall posts on Facebook, here Google calls it stream. And for me, the most loveable feature of Google+ is to get stream from specific circle.

  • Select stream from any of your circle and updates from only those will be shown from the circle
  • You can Share a post from your stream, comment on it +1 it (kind of liking a post)
You can post an update, using the box given on top of stream – exactly like facebook has;
  • Post any thing you feel like, you can add videos, pictures, links and so on
  • You can edit posts later on, delete them, mute them and so on
  • You can select circles or contacts that you want your post to be shared with.
  • You can disable resharing and/or commenting.


Hangouts

Hangouts is the coolest feature of Google Plus, it will let you start a video conversation with as many friends of yours as you like.
Simply click the “Hangout” button available on right sidebar or visit this link:plus.google.com/hangouts
You’ll be taken to a "green room" where you can select circles or individuals to add in your room (video chat).

Sparks = Interests and Likes

Visit the Sparks menu from left sidebar and you will find featured interests. Don’t worry, you are not bound to like them. Search your interests and while adding them, Google+ will give you content suggestions that you can share on your wall, stream in fact.
Once again Google+ allows you here to set which circles you want to share with and it works the same way as described for the post.

Turning Off Email Alerts

By default, Google+ will email you for every post, comment, +1 or anything that happens and is related to you.
This may irritate you – so simply visit Google+ settings from the Options menu which you can find at the extreme right of black bar – codenamed the “Sandbar”, you must have noticed it appearing from few days.
So just un-check the relevant boxes and you are done.

Missing Facebook?

If you are missing Facebook here on Google+ and all that blue interface still mesmerizes you, make your Google+ look like Facebook.
It is simple and easy. Visit http://userstyles.org/styles/50051/google-facebook and follow the two step tutorial.
First install Stylish extension by selecting your browser from the list and then install the script. Here you are with your Google+ converted into Facebook!

This was just a sneak peak of Google+ for beginners.
Google has planned to add more features like Games, Events etc. As project is considered to be one of the prime goals of Google to compete it’s rival Facebook so we can expect a lot from Google here.
Source: 
http://propakistani.pk/2011/07/01/google-plus-basic-tips-for-beginners/

Thursday, May 26, 2011

Tips for Creating a Strong Password



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Choose a password that is at least eight to 10 characters long. This should be long enough to prevent brute force attacks, which consist of trying every possible combination of a password until the right one is found.

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Make sure your password is difficult for someone to guess. Do not use names of any kind, including your login name, family member's name or a pet's name. Also avoid using personal information such as a phone number, birthday or place of birth.
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Avoid words that can be found in the dictionary. With the availability of online dictionaries, it is easy for someone to write a program to test all of the words until they find the right one.

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Stay away from repeated characters or easy to guess sequences. For example: 77777, 12345, or abcde.

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Choose a password that is a mixture of numbers, letters and special characters. The more complex and random it is, the harder it will be for a malicious person to crack.

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Use fragments of words that will not be found in a dictionary. Break the word in half and put a special character in the middle.
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Choose different and unique passwords for each account.

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Change your passwords often. Even if someone cracks the system password file, the password they obtain is not likely to last long.

By: Muhammad Iqbal Akhtar

Tuesday, May 17, 2011

How to Create a Video Sharing Website Tutorial (for YouTube)?

Video Sharing is when a person creates a video and then uploads it to a website on the internet and then shares it with someone else.
Windows Encoder (Windows Media Encoder in full) is afreely downloadable media encoder developed by Microsoft which enables content developers to convert or capture both live and prerecorded audio, video, and computer screen images to Windows Media formats for live and on-demand delivery. It is the successor of NetShow Encoder. As of October 2010, it is still available for download, but cannot be found in theMicrosoft download search index: it has been replaced by a free version ofMicrosoft Expression Encoder. The Media 8 Encoding Utility is still listed.

An example of an immensely popular video sharing website is YouTube – which is in fact the most popular video website on the internet.
The following how to will show to create a video and then share it on your website. It will explain steps starting from recording the video to uploading it to your website. It uses the Windows Encoder software to help you ‘record’ your computer screenwhen making a how to. The tutorial you are making basically shows people how to share a video. The video sharing website we are going to use is YouTube and you are going to show users how to upload and share a video to YouTube.
  1. Install the Windows Encoder software after downloading it.
  2. Open the Windows Encoder software once you have downloaded it. Change theoptions so that it records what part of the screen you want for your ‘tutorial’ video.
  3. Make sure that the Windows Encoder software is only recording your web browser window
  4. Open your web browser. It is recommended that you use Internet Explorer. Please note that you must have a ‘dummy’ video file on your computer that you will upload – use Windows Movie Maker to add some sound to some photos and create a small video.
  5. Type in Youtube.com in your web browser.
  6. Log into YouTube with your username and password.
  7. Look for the Upload button. Click it. Go through all the processes alongwith browsing the video file on your computer.
  8. Upload the video. Show the users when it is uploaded.
  9. After it is uploaded, show them how to embed the video. Click on the embed code and copy it.
  10. Open any HTML page – offline or online.
  11. Add in the embed code. Click on preview and show the embedded video.
  12. When you have finished the tutorial, stop Windows Encoder.
  13. In Windows Encoder you can add audio if you want. You can also export the video to a number of formats.
  14. Upload the video to YouTube and share it around via Facebook or Email.

By: M. Iqbal Akhtar



Thursday, March 24, 2011

15 Common Small-Business Tech Mistakes (and How to Avoid Them)




If you're not particularly tech-savvy, the prospect of purchasing, maintaining, and securing technology for your business can be confusing and alarming. Though you may have a pretty good idea of what you should do, what about what you should not do?

Everything from not backing up your data, to using social networking tools incorrectly (or not at all), to working with pirated software can affect your bottom line in a bad way. Here are 15 tech mistakes that small businesses frequently commit--and what you need to do to prevent them.

1. Relying Too Heavily on the Cloud

 is an excellent resource for small businesses. It's affordable (for most companies most of the time), and it allows you to access data when you're away from your office. Relying too heavily on the cloud can be dangerous, however, as it means placing all of your important data in the hands of another company or person.

Even Yahoo's Flickr recently accidentally deleted one user's account--which had over 4000 photos stored on it--due to simple human error. Luckily, Flickr eventually managed to restore the account fully, but you may not be so fortunate.

Though the cloud is a great place to visit, you shouldn't make a permanent home there. Network-attached storage (NAS) drives and cloud storage services including Box.net are among the products that can help you put together a solid storage strategy. Always save your important data in several places, including on physical drives--preferably ones that are virtually indestructible, such as ioSafe's disaster-proof external hard drives.

2. Failing to Back Up Appropriately

Speaking of backing up data, backup strategies are useless if you don't use them. Unfortunately, many individuals and businesses neglect this crucial step, and sometimes it comes back to bite them. Remember, having a physical hard drive or a cloud-based storage account won't help you if you fail to keep your data backed up and your technology relevant.

The good news is that backup programs will handle the operation for you. Set up frequent, regularly scheduled automated backups for your data, so you don't have to remember to do it manually. The need to establish a good backup strategy is especially critical if you run a small business with no dedicated IT staff to handle the process; data recovery is a painful, expensive process.

3. Not Protecting Employee's Phones

As smartphones get smarter, securing these miniature, pocket-held computers becomes ever more important. Because smartphones carry so much sensitive data, it's crucial to do what you can to prevent both your own and your employees' phones from getting lost or stolen. Huge business secrets have leaked out because thoughtless employees have gotten a little tipsy.



Ensure that your company's smartphones are password-protected (Passwords like "1234" and "9999" don't count), have remote wipe capabilities enabled, and have a secure operating system (BlackBerry allows users to encrypt SD cards, for instance), just in case someone leaves a handset in a bar somewhere. For more-granular controls, check out smartphone management software, such as NotifyMDM.

4. Taking Too Many Trips

Business trips can be expensive, even you're an airfare ninja. Instead of hopping on a plane to meet your business partners, consider using technology to create a virtual meeting environment. Various Web conferencing and videoconferencing tools enable you to hold a virtual conference and save on time and transportation.

Studies show that telecommuting is good for both employers and employees. Employers get better-quality work in less time and for less money, while employees enjoy a less-restrictive schedule.

5. Disposing of Old Technology Incorrectly

You can't just toss unwanted computers, smartphones, and other gadgets in the trash, because they contain hazardous materials that can damage the environment. In a worst-case scenario, disposing of old tech improperly can cost you in fines. But you don't have to spend a lot of money for someone else to dispose of it properly.

Instead, consider cleaning up and reselling your old tech. Obviously, your gear has to be in working condition, though some companies will take phones with cracked screens. If your hardware meets the standards of resale companies such as Gazelle and NextWorth, remember to wipe your data before sending the items along. You may end up with a decent-aize check to put toward your office upgrade.

 6. Failing at Social Networking

For small businesses, Social network sites such as Twitter and Facebook are excellent resources for developing an online presence. But they're not so excellent if you never use them, if you automate them, or (worst of all) if you use them to engage in public spats with customers.


Using a Twitter account exclusively to tweet impersonal, promotional one-liners is almost as bad as having no Twitter account at all. After all, the key to social networking is the "social" part--not the networking.

Twitter can be dangerous, too. Just recently, Kenneth Cole made light of the current situation in Egypt with a tweet that said: "Millions are in uproar in #Cairo. Rumor is they heard our new spring collection is now available online at http://bit.ly/KCairo." This tweet offended many people, and posting something similarly insensitive could spell absolute disaster for a small business.

Social networks are a great, free way to build relationships with customers, so it's absolutely worthwhile to do some research before you jump into the fray.

7. Not Researching Your Printer

Many small businesses do a lot of in-house printing, but that doesn't mean you should choose a printer for your company strictly on the basis of its sticker price. Researching printers before purchasing one can help you save a lot of money. For starters, should you stick with a laser printer workhorse, opt for an inkjet, or buy both?

It's important to know how much the replacement ink or toner will cost, because in the long run the cost of consumables is the deciding factor in whether the machine is a good deal. Many "cheap" printers gradually leach money from your business through jacked-up ink or toner prices. It's also a good idea to look into refilling your ink cartridges instead of purchasing new ones each time.

8. Taking the Groupon Way Out

Groupon and other social-shopping Websites can seem like a godsend for a struggling business. Just offer your product or service up at a deeply discounted price, and watch as hundreds or thousands of brand-new customers crowd into your store.

But if you run a small business, be careful. Many such businesses are finding that offering Groupon-like deals can be a nightmare. Various things can go wrong, especially if you don't have the staff, time, or budget to accept hundreds of new customers who are eager to purchase your services for a fraction of the usual price. Offering a Groupon deal that you can't deliver on can cost you money, and it can ruin your reputation.

9. Slacking on Security, Security, Security!

Your business may be small and unassuming, but that doesn't mean that crooks aren't ready to steal your secrets. Along with safeguarding your employees' smartphones, it's important to make general IT security a priority.


Make sure that you know the ins and outs of your operating system's security features, and that you have updated firewalls and antivirus programs in place.

It's also important to practice safe computing. E-mail and social networking accounts are particularly vulnerable to viruses and spam, so keep different passwords for different accounts and don't click sketchy links. This might seem like common sense, but more than half of small businesses have no IT security guidelines in place, according to protection firm AVG.

10. Paying for Photos

There are plenty of reasons why small businesses use stock photos, such as updating Websites and creating original blog posts or advertisements. But before you purchase stock photos to pretty up your company's blog, check out free sources, such as photos labeled with a Creative Commons license.

Many Flickr users upload their photos under a Creative Commons license, which means you'll likely be able to use their photos in exchange for attribution. To find Flickr photos with Creative Commons licenses, go to Flickr's Advanced Search page and check the box at the bottom of the page that says Only search within Creative Commons-licensed content. If you plan to use the photos for commercial purposes, or if you want to modify them in any way, check the corresponding boxes. You can also search beyond Flickr by looking up Creative Commons pictures on Google's Image Search.

11. Buying Extended Warranties

If you don't know a lot about technology, buying an extended warranty to cover a new gadget may seem like a good ideaBut researchers have proved over and over again that buying in-store extended warranties is generally not worth it.


Obviously, the value of an extended warranty depends on what you're buying, what the warranty covers, and what type of person you are. If you're purchasing a smartphone and you plan to bring it along with you on your bimonthly whitewater rafting trips, you may want to pay for the extra protection (after checking to see whether the warranty covers water damage). But if you're purchasing a new PC that's going to sit on your desk at work, you probably don't need that warranty.

12. Ignoring Your Online Reputation
Small-business owners know that reputation is everything, and this fact of business life applies to your online reputation, too. Even if you don't think you have much of an online presence, customer review and consumer advocacy sites give your customers a platform for voicing their opinions on the Web without your explicit consent.

That's why it's important to monitor your business's online presence regularly, and to research how your company appears in search results. What you don't know could be hurting you. If you discover that your online presence is less than savory, take the appropriate face-saving steps to rebuild your good name.

13. Choosing the Wrong Tech Support
Tech support is a tricky subject. After all, if you're a small enough business and you "know a guy," why bother hiring a professional, right? Maybe. Gartner research suggests that small businesses generally try to use as little IT help as possible, but this is not necessarily a good thing.

No doubt you can calll in your cousin's girlfriend's dog trainer's little sister--or even hire a remote professional on an ad hoc basis to deal with problems--but if you plan on expanding your business at all, it may make sense to hire a part-time or full-time professional. Not only will you be able to build a better relationship with an in-house IT pro, but you'll also be able to expand technologically and upgrade your company seamlessly.

14. Skipping the Training Session
Technology is useless unless you know how to use it. Purchasing an expensive new printer or desktop will be a waste of money if you and your business don't know how to use it to its full potential.



Employee training is especially important if you don't employ full-time IT support, because your workers will be on their own if something goes wrong with their equipment. Training doesn't have to mean bringing in an external trainer, though the benefits can repay the expense in many instances. Just make tech training a priority and ensure that everyone on staff learns the instruction manual's fine points.

15. Using Pirated Software

Purchasing software and the associated licenses for your small business can be daunting. It's often expensive, and a frugal or unwary company may be tempted to obtain apps through less-than-savory venues than the from the copyright owner. That said, using pirated software can score you a hefty fine from the Business Software Alliance watchdog group.

Nevertheless, you don't have to overpay for software. Instead, check out alternative options, such as using free software, buying unused licenses, or paying monthly for services. Also consider purchasing used software, but make sure that you know the intricacies of software licensing agreements.

If you happen to be guilty of one--or several--of the 15 tech errors discussed here, don't feel bad about it, because you're definitely not the only one. But now you know what mistakes to look out for and how to fix them when you see them.C orrecting these errors now will help you save money, create a more efficient workplace, and steer you away from potentially serious crises down the road. After all, technology is supposed to help--not hurt--your business.


Source: http://www.pcworld.com/businesscenter/article/
219582/15_common_smallbusiness_tech_mistakes_
 and_how_to_avoid_them.html