Tuesday, September 23, 2014

TOP 20 Network Protocols

Rank
Protocol
1.
DNS
2.
HTTP/HTTPS
3.
VPN
4.
DHCP
5.
VOIP
6.
NFS
7.
SSH
8.
SNMP
9.
SMTP
10.
FTP
11.
BGP
12.
CFENGINE
13.
SIP
14.
CLEARCASE
15.
KERBEROS
16.
NTP
17.
NIS
18.
sftp
19.
TELNET
20.
RSYNC

TOP 40 IT Skills

Rank
Skill
1.
MySQL
2.
VMware
3.
Apache
4.
OraclePL/SQL
5.
Hadoop
6.
Tomcat
7.
AWS
8.
Puppet
9.
Git
10.
JBoss
11.
WebSphere
12.
Chef
13.
JQuery
14.
ActiveDirectory
15.
Weblogic
16.
SAP
17.
Subversion
18.
DB2
19.
MicrosoftSQL
20.
LDAP
21.
Jenkins
22.
noSQL
23.
IIS
24.
ITIL
25.
Nagios
26.
Citrix
27.
Maven
28.
Drupal
29.
netAPP
30.
NAS
31.
mongoDB
32.
PostgreSQL
33.
Eclipse
34.
Jira
35.
ESX/ESXi
36.
ANT
37.
OpenStack
38.
Juniper
39.
SYBASE
40.
vSphere

Friday, September 19, 2014

Facebook's TODO Project brings serious momentum to open source


http://www.techrepublic.com/article/facebooks-todo-project-brings-serious-momentum-to-open-source/
TODO Project

When a company as large and dominant as Facebook stands up for something, people take notice. When Google, Dropbox, Twitter, Github, and Walmart Labs join in on the stand... things get serious.
That's exactly what's happening with the new TODO Project (Talk Openly, Develop Openly). This consists of a group of power players who are coming together to help improve how open-source projects are managed and organized. Why is this necessary? Because open source turned a major corner when large companies started depending on projects like MySQL, Apache, PHP, and Linux. Once the big players in the enterprise had a need for open source, and they started examining the whole of how open source works, it became clear there was room for improvement:
  • how open source is developed
  • how open-source projects are started
  • how open-source projects are managed
The plan is to step in and help the open-source community to develop best practices that will, in the end, benefit all.
Sure, we can see through the veneer and understand this project has but one overriding goal in mind -- help make the business of business better. In the process, however, this project will go a very long way to help make open source better.
The TODO Project is primarily a forum for companies who are passionate about contributing to open-source software. This is not an open-source developers' group. If you step back a bit, you can see that this is exactly what open source needs at exactly the right moment.
Open source, for a very long time, has struggled to gain any momentum in enterprise business. Over the last few years, that has changed. When the likes of Facebook, Amazon, and Google took it upon themselves to champion the use of open-source tools, all bets were off. Even still, open source struggled to be taken seriously as a whole... especially in the small- to mid-sized arena. With the advent of TODO, open source will not only enjoy a newfound sense of credibility, but it will also benefit from the wisdom handed down by major players in the world of business.
This is something open source very much needs.
Why do I say that when open source is really coming into its own? The open-source tools used in the enterprise have reached a certain level of business acumen. They get it... and they know how to navigate the deeper, swifter waters. The vast majority of open-source projects have not benefited from this relationship -- but the TODO project could change that.
While the TODO Project will probably focus the majority of its might on self-serving needs (such as LAMP), this knowledge will trickle down to the smaller projects. How? TODO will help to organize and manage open-source projects and, by the very nature of open source, that knowledge will be handed down to the smaller pieces of the puzzle. Imagine the likes of LibreOffice, The Gimp, Ubuntu, Mint, Peach OSI, Calibre, Audacity, and more gaining the knowledge and tools handed down by the TODO Project.
It doesn't end there. This new project doesn't aim to only focus on helping open-source projects better their software. TODO has another set of goals:
  • Make it easier for companies to embrace and employ open-source software
  • Help kick off new open-source projects
Yes, TODO is very much in its infancy, and it's not perfectly clear how the benefits of the organization will affect the open-source community from top to bottom. What is clear, however, is that open source now has an ally with the power of billions of users behind it... one that clearly intends on improving the whole of open source and driving it forward with serious momentum. If handled properly, with information and tools made available to all open-source projects, this could be that which propels open source into the limelight.
Companies that are looking to help guide and promote open source can join TODO. Remember, this group is in its infancy, so there's a lot of baby steps to get through before the real benefits become clear.

Thursday, September 18, 2014

How to find suspicious in-app ads on Android

http://www.techrepublic.com/article/how-to-find-suspicious-in-app-ads-on-android/

When you think of ad blocking tools, you tend to think in terms of the usual suspects -- web browser ads. But when you're on the Android platform, you have to retrain your thoughts to look elsewhere. In fact, ads can show up within aps (which is very common) and on your home screen (which is also common, but lesser known).
At one point, it was perfectly fine to have in-app ads. After all, those ads helped make the apps free... right? Right. Like everything else, however, the playground has been spoiled. Advertising systems intent on nefarious doings have managed to crop up and spread their special flavor of "bad" through in-app ads and home screen "ad launchers."
Prior to these showing up, the in-app ad was little more than an annoyance, sometimes taking up enough screen real estate to cause the user to pay the price of entry to remove the ad. But now, that annoyance has become a possible danger.
How can you avoid such a disaster? You can load up an ad blocker to help stop these compromised ad networks from gaining purchase of your system. I've found a few such ad blockers that do the job. Let's take a closer look.

1. AppBrain Ad Detector

The AppBrain Ad Detector is one tool you should definitely have, even if only to know what ad networks are present on your system. AppBrain is not actually an ad blocker, but it's something you should have in order to know as much about your Android device as possible. This app helps you to be informed about:
  • Push notifications that can place spam icons on your home screen and have the ability to access your location
  • Android ad networks such as Admob, Millennial Media, MobClix, Tapjoy, AdWhirl, and more
  • Detect libraries like Google Analytics, Flurry Analytics, Google Play in-app billing, and more
  • Detect apps that have push ads
AppBrain Ad Detector is very easy to use, but how you act on the information is up to you. This app will not remove anything from your device. However, if you hear of an advertising network that turns out to be one of the many dangerous systems, you can open up AppBrain, tap on the Show Concerns button in the main window (Figure A), swipe to the Ad Networks tab, locate the ad network in question, and find out what apps are included in that network.
Figure A

Figure A

AppBrain Ad Detector running on a Verizon-branded LG G3.

2. Easy Ads Cleaner

The Easy Ads Cleaner app helps you to find the cause of spam ads. With the tap of a single button, you can scan your device for apps containing spam ads. After the scan completes, the listing will display all possible spam ad apps, in the order of their risk. Many apps will show up as mid-risk (Figure B). Most of these are just apps that include ads but aren't part of dangerous ad networks. Should you spot a high-risk app, do not hesitate to uninstall the app.
Figure B

Figure B

Easy Ads Cleaner quickly spots apps with built-in ads.
To uninstall questionable apps, select the app(s), and tap the Uninstall button. High risk ads are those that:
  • Push ads in the notification bar
  • Leak your phone number
  • Dial when you click on ads
  • Send text messages when you click on ads
  • Read your address book
Middle risk ads are those that:
  • Collect device or mobile network info
  • Collect location information
  • Write spam messages to your inbox
  • Send email or take photos when you click on ads
Low risk ads are those that:
  • Download files when you click an ad
  • Create shortcut on your home screen
  • Modify the browser home page or bookmarks

3. TrustGo Ad Detector

The TrustGo Ad Detector app does a great job of protecting you from potential privacy leaks via the most commonly known ad networks. Tap the Scan button, and the app will analyze every application on the device and report back the behavior of the known ad networks. Possible behaviors range from leaking identity information to downloading files when you click an ad. Once you tap on a behavior, it will list out all the apps that fall into that category (Figure C). You can then tap the X to uninstall that particular app.
Figure C

Figure C

Apps that can possibly leak identity information.
Although you may not be concerned with privacy leaks, you should be. Using TrustGo Ad Detector will go a long way to prevent such leaks from your Android device. Make sure, however, that you go through the apps listed after the scan. If you see anything you don't use or didn't install, uninstall it immediately. You'll also find apps that include multiple ad networks (for example, Slacker Radio uses AdMob, Millennial, and MoPub). If you see anything suspect, do a bit of research and remove if warranted.
Finally, there's no substitute for adding an anti-malware app to your Android device. Install either Malwarebytes or Lookout to help keep your Android smartphone and/or tablet safe.

Tuesday, September 16, 2014

Boxer: An efficient, yet simple, email client for Android

http://www.techrepublic.com/article/boxer-an-efficient-yet-simple-email-client-for-android/

f you're looking for a better email client on your Android device, Jack Wallen has just the tool for you. Boxer will make mobile email an efficient and simple task. 
Boxer
I've tested a lot of email clients for Android. Each one of them offers features that may or may not pull me from the default Android email tool. Usually, however, I go right back to tried-and-true default.
That is, until I tried Boxer. This full-featured email client offers just enough additional goodness, without a distractingly oblique design shift, to make it a worthy contender to take over as my favorite mobile email client.
Some of Boxer features include:
  • Quick replies
  • Swipe to delete
  • Cloud attachments
  • Evernote integration
  • Gmail labels
  • To-do lists
  • Email "likes"
Boxer is all about being fast and efficient. Let's install it and take a closer look.

Installation

There are four different versions of Boxer:
  • Free: Limits you to one account
  • Boxer Pro: Unlimited accounts, Custom Quick Replies and signatures -- $9.99 (or free if you're willing to text five friends about Boxer)
  • Boxer for Exchange: Adds support for Exchange -- $9.99
  • Boxer Pro + Exchange: All of the Pro features plus Exchange support -- $14.00
You'll only find one version in the Google Play Store. The upgrade is an in-app process (more in a bit).
To install Boxer, do the following:
  1. Open the Google Play Store on your device
  2. Search for Boxer
  3. Locate and tap the entry by Boxer
  4. Tap Install
  5. Read the permissions listing
  6. If the permissions listing is acceptable, tap Accept
  7. Allow the installation to finish
Once it's installed, you should find a launcher for the app on your home screen or in your app drawer (or both). Tap that, and you'll be prompted to begin the process of setting up your email account.

Initial account setup

The process of setting up your email account is simple. Enter your email address and tap the GET STARTED button (Figure A).
Figure A
Figure A
Setting up Boxer on a Verizon-branded LG G3.
Depending on the type of email account you're setting up, you'll be asked for the account credentials. If this is a Gmail account, you'll be prompted for the standard Google authentication (Figure B). You'll also be asked to give Boxer permission to access your Gmail account.
Figure B
Figure B
Setting up a Gmail account on Boxer.
For any other account, it will prompt you for the password and then ask you to select from the listing of account types (Figure C).
Figure C
Figure C
Selecting the account type for Boxer.
If you choose an IMAP or POP account, you'll have to enter the usual information (username, password, server address, port, security type, and IMAP path prefix).
Once it's set up, you're ready to rock.

Usage

Using Boxer is similar to using other email clients. You have a unified inbox (you can also select individual inboxes if you prefer) where you can handle all the standard tasks (reply, forward, delete, etc). If, however, you tap the tiny dot in the bottom far left of an email listing (it's selected when the label changes to a grey box with a check mark), you can then tap the dotted square button (top right corner) and act on that email using one of the quick actions (Figure D).
Figure D
Figure D
Boxer quick actions.
The quick actions feature is the highlight of Boxer. Using this, you can then:
  • Like the email: Automatically reply to the original sender, indicating that you "liked" the email
  • To-do: Create a to-do entry for the email (you can add assignees, due dates, etc.)
  • Quick: Send a quick reply
  • Label: Label the email
  • Archive: Archive the email
  • Delete: Delete the email
  • Spam: Mark the email as spam
  • Evernote: Add the email to Evernote (must be installed)
  • Unread: Mark the email as unread
  • Star: Star the email
It's those quick actions that really set Boxer apart from all other Android email clients.
You can also customize the left and right swipe actions. You have four different swipes that can be customized:
  • Right short swipe
  • Right long swipe
  • Left short swipe
  • Left long swipe
When you configure an action, you can choose from any of the available quick actions. For example, you can set up a long right swipe to automatically Like an email or save it to Evernote. To configure the swipe actions, do the following:
  1. Make sure no emails are checked in the inbox
  2. Tap the menu button (three vertical dots in the upper right corner)
  3. Tap Settings
  4. Tap General settings
  5. Tap Swipe actions
  6. Select a swipe action to configure
  7. Select the action to associate with the swipe (Figure E)
Figure E
Figure E
Associating an action to a swipe.
If you've upgraded to the Pro version, you'll be able to customize the Quick responses. This is, in my opinion, a must have (as the canned Quick responses are limited and you can't create new Quick responses with the free version). To create a new Quick response, do the following:
  1. Go into Boxer settings
  2. Tap the account you want to configure
  3. Tap Quick responses
  4. Tap CREATE NEW (Figure F)
  5. Enter the text for the Quick response
  6. Tap Save
Figure F
Figure F
Creating a new Quick response.
You can create as many Quick responses as you need. You can also edit one of the canned responses by tapping it, editing the text, and selecting Save.
The addition of the quick actions makes Boxer one of the more efficient Android email clients. And if you upgrade to the Pro version, you'll have even more power at your fingertips.
Boxer is an email client that should find its way onto your Android device. If it does, don't be surprised when it becomes your default client.