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Showing posts with label TECHNOLOGY. Show all posts
Showing posts with label TECHNOLOGY. Show all posts
Tuesday, 13 May 2014
NAIROBI, Kenya, May 12 – Safaricom has recorded a Sh23 billion net profit in the full year ended March 31, 2014 marking a 31 percent increase from the previous year’s Sh17.5 billion. This comes as the Communication Authority of Kenya renewed the company’s license as gazetted on Friday. The profits were driven by growth in non-voice service revenue that include Short Message Service (SMS), broadband and M-PESA that increased by 28 percent to Sh52.1 billion. MPESA revenue increased by 22 percent to Sh26.6 billion as 30 day active M-PESA customers increased by 15 percent to 12.2 million customers representing a 56 percent of their total customers. Mobile data revenue increased by 41 percent to Sh9.3 billion with a 34 percent rise in 30 day active mobile data customers to 9.6 million which represent 44 percent of their customers. Growth in service revenue hit Sh138.4 billion from Sh118.1 billion posted in 2012 with voice revenue going up by 12 percent to Sh86.billion. “The full year results demonstrate our continued strong commercial and financial performance across our service portfolio, we are committed to our ‘Best Network in Kenya’ initiative through continued investment in our network and services “Safaricom CEO Bob Collymore said while commenting on the results. Total revenue increased by 16 percent to Sh144.7 billion. Collymore says following the performance, the company’s shareholders will receive 47 cents per share dividend payout from 31 cents last year representing a 52 percent increase. Collymore announced 34 percent growth in SMS revenue to Sh13.6 billion from Sh10 billion recorded same period in 2012, while customer base revenue grew by 11 percent to 21.6 million. However, operating costs grew by 13 percent during the period from Sh28.2 billion to Sh31.7 billion as the company explores further cost reduction initiatives focused on transmission costs, network operating costs and Information Technology (IT) operational costs. “Our direct costs increased by 10 percent at a lower rate than the 16 percent growth in revenue, this is turn an improvement in the contribution margin to 64 percent,” Collymore said. The company’s strategy for the year is to grow the number of active merchants to use M-PESA as the most preferred electronic payment platform. “We are focused on accelerating our fibre to building fixed calling, cloud services and managed services, we will endeavour to continue increasing smartphone and 3G devices penetration through partnership with vendors to offer quality and cost effective devices. The company says it’s now ready to roll out 4G network subject to availability of spectrum.
Friday, 18 April 2014
For one day only, this Tuesday, anyone in the United States will be able to purchase Google Glass. Where previously interested parties usually had to sign up to waiting lists or get referred by a friend, the company is making a limited supply of its wearable product available for $1,500 from 9AM ET on April 15th. Ahead of the sale, Google has detailed the next round of updates for its device set to roll out later this week, including Android Kit Kat support, improved battery life, and the removal of video call capability.
Google says it has been working on a "significant upgrade" to Glass' software. The device now runs the latest version of the Android operating system, Kit Kat, meaning developers can use the most recent Android SDK to create Glassware apps in addition to the recently announced Glass development kit. Google says the update also brings more reliability and improved battery life. The latter is a particularly welcome upgrade: in our experience, earlier versions of Glass would often run out of battery before the day was complete.
Video calls weren't up to Google's standards, but will be reinstated later.
The updates also see the removal of Glass' video calls. Google says it decided to ditch the feature for now after deciding that video calls weren't yet up to its "high standards," but that it planned to add the feature back in when the "experience is better." The company didn't say when that would be, but suggested the Glassware developer community was already working on other video streaming services. Google suggested that the feature's temporary removal would not be mourned, noting that fewer than 10 percent of Glass wearers used video calls in their current form, but its disappearance takes away from the limited suite of things you can currently do with Glass.
Smaller updates include new photo replies to Google Hangouts, easier ways to send feedback, and sorting of users' voice commands to prioritize the commands they give Glass most. For more details on the other changes that will be made to Glass with this "massive" update, Google points people to the Glass Explorers Community.....YAHOO NEWS
Thursday, 17 April 2014
1. Turn Off Sharing
You may share your music library, printers or files, or even allow remote login from other computers on your Wi-Fi network in the privacy of your own home. Unless you disable these settings before connecting to a public Wi-Fi network, anyone else in the vicinity may be able to hack into your PC.
If you're using a Windows PC, you'll want to start by opening the advanced sharing settings of the Homegroup section of the Network and Internet settings in the Control Panel. From here, you'll be able to toggle file and printer sharing as well as network discovery, which will make your computer visible to anyone connected to the same network. For Mac, just go to System Preferences, then Sharing, and make sure none of the options are checked.
2. Get a VPN
The most secure way to browse on a public network is to use a virtual private network. A VPN routes your traffic through a secure network even on public Wi-Fi, giving you all the perks of your private network while still having the freedom of public Wi-Fi.
While free VPN services exist, a paid VPN service guarantees the connection's integrity. If you regularly connect to unknown networks, setting up a VPN is smart to protect your personal information.
One VPN provider is Private Internet Access, which costs $6.95 monthly and allows for unlimited bandwidth and multiple exit points, which will let you choose which country your network traffic is routed through.
3. Avoid Automatically Connecting to Wi-Fi Hotspots
Your smartphone or tablet may be set to automatically connect to any available Wi-Fi hotspot, a setting that can seriously endanger your privacy. Not only will this allow your device to connect to public networks without your express permission, you may also be automatically connecting to malicious networks set up specifically to steal your information.
Most modern smartphones have this option disabled by default, but this isn't always the case, and it's a setting you should always double-check. First, open the Wi-Fi section of your phone's settings app. If you don't see an option to disable auto-connecting, you're already safe. Otherwise, turn this setting off.
4. Use HTTPS
You can create this encrypted connection with the browser extension HTTPS Everywhere. With this plugin enabled, almost all website connections are secured with HTTPS, ensuring that any data transfer is safe from prying eyes.
5. Use Two-Factor Authentication
Two-factor authentication means you need two pieces of information to log into an account: One is something you know and the other is something you have. Most often this takes the form of a password and a code sent to your cellphone.
Many popular websites and services support two-factor authentication. This means that even if someone is able to get your password due to a hole in a public Wi-Fi network, they won't be able to log into your account.
To enable this feature for Gmail, log into your account and open the settings page. Navigate to the Accounts And Import tab and click Other Google Account Settings. The second section will be two-step verification, and you can click Settings to start.
First, enter your phone number and choose whether you'd like a text message or a phone call. Next, Google will send a six-digit code to your phone. Enter this when prompted. Now, whenever you log into Google from a new computer, you'll be asked to verify your identity by entering both pieces of info.
The login process will now take a few extra seconds when you use a different device, but you can rest peacefully knowing that your account is safe and secure.
6. Confirm the Network Name
Sometimes hackers will set up a fake Wi-Fi network to attract unwitting public Wi-Fi users. The Starbucks public Wi-Fi network might not be named "Free Starbucks Wi-Fi." Connecting to a fake network could put your device into the hands of a malicious ne'er-do-well.
If you're not sure if you're connecting to the official network, ask. If you're in a café or coffee shop, employees will know the name of the official network and help you get connected. If there's no one around to ask, you may want to move to a different location where you can be sure that the Wi-Fi network isn't fake.
7. Protect Your Passwords
Using unique passwords for different accounts can help if one of your accounts is compromised. Keeping track of multiple secure passwords can be tricky, so using a password manager such as KeePass or LastPass can help keep you safe and secure.
Both KeePass and LastPass are free, but they store your information in different ways. KeePass keeps an encrypted database file on your computer, while LastPass stores your credentials in the cloud. There are pros and cons to each approach, but both services are completely secure.
8. Turn on Your Firewall
Most OS's include a built-in firewall, which monitors incoming and outgoing connections. A firewall won't provide complete protection, but it's a setting that should always be enabled.
On a Windows notebook, locate your firewall settings in the Control Panel under System And Security. Click on Windows Firewall, then click Turn Windows Firewall On or Off. Enter your administrator password, then verify that the Windows Firewall is on.
These settings are in System Preferences, then Security & Privacy on a Mac. Navigate to the Firewall tab and click Turn On Firewall. If these settings are grayed out, click the padlock icon in the lower left, enter your password, then follow these steps again.
9. Run Anti-Virus Software
Always running up-to-date anti-virus software can help provide the first alert if your system has been compromised while connected to an unsecured network. An alert will be displayed if any known viruses are loaded onto your PC or if there's any suspicious behavior, such as modifications to registry files.
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