My information Resource (blog.mir.net)

Having a DHCP Server on you network that not managed by a IT department is a security issue.

Microsoft has released a new tool for free that you can download that will show you all your DHCP servers  that are Authorized and then show you what is not approved This is a Graphic Tool that test by subnet.

Rogue detection tool is a GUI tool that checks if there are any rogue DHCP servers in the local subnet.

See what you have

Choose your network

Following are the features with this tool:

1. The tool can be run one time or can be scheduled to run at specified interval.

2. Can be run on a specified interface by selecting one of the discovered interfaces.

3. Retrieves all the authorized DHCP servers in the forest and displays them.

4. Ability to validate (not Authorize in AD) a DHCP server which is not rogue and persist this information

5. Minimize the tool, which makes it invisible. A tray icon will be present which would display the status.

You can download this tool here

 

On the Microsoft Virtual Academy site which is free, there is a bunch of training on PowerShell. since I been talk about this for a while her a blog about this.

Getting Started with PowerShell 3.0 Jump Start

This Jump Start is designed to teach the busy IT professionals, admins, and help desk persons about how to use PowerShell to improve management capabilities, automate redundant tasks, and manage the environment in scale. Learn how PowerShell works and how to make PowerShell work for you from the experts Jeffrey Snover, the inventor of PowerShell, and Jason Helmick, Senior Technologist at Concentrated Technology.

Instructors | Jeffrey Snover –  Distinguished Engineer and Lead Architect; Consultant; Jason Helmick –  Senior Technologist

Associated Course(s) | 20412: Configuring Advanced Windows Server 2012 Services; 20411: Administering Windows Server 2012; 20410: Installing and Configuring Windows Server 2012 

Link is Here

 

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Instructors | Jeffrey Snover –  Distinguished Engineer and Lead Architect; Consultant; Jason Helmick –  Senior Technologist

Associated Course(s) | 20412: Configuring Advanced Windows Server 2012 Services; 20411: Administering Windows Server 2012; 20410: Installing and Configuring Windows Server 2012 

Link is Here

On the Microsoft MVA there a a great basic course on security, This course you can prepare for MTA Exam 98-367. Build an understanding of security layers, operating system security, network security, and security software. The course leverages Microsoft Official Academic Course (MOAC) material for this exam.

Topics include

Authentication, Authorization, and Accounting

Understanding Security Policies

Understanding Network Security

Protecting the Server and Client

 

The link is here for taking training

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FREE Microsoft eBooks! Who doesn’t love FREE Microsoft eBooks? Well, for the past few years, I’ve provided posts containing almost 150 FREE Microsoft eBooks and my readers, new and existing, have loved these posts so much that they downloaded over 3.5 Million free eBooks as of last June, including over 1,000,000 in a single week last year (and many, many more since then).

 

This is a Post copied from Eric Ligman at Microsoft

 

Click Here to see Full Blog Post

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In the last few months we see a uptick in Big Web sites being hacked – We saw  last month AOL compromised. AOL Inc urged its tens of millions of email account holders to change their passwords and security questions, saying a cyber attack compromised about 2 percent of its accounts

Yesterday EBAY announced that attack carried months had compromised customer data. and EBAY  urged 145 million users of its online commerce platform to change their passwords.

You should NOT use the same password for all you sites, you need to use different password for your web sites. However when I say this to user, they say it to hard to do.

I have been a user of some technology for years that helps user accomplish this task. There are Password Manager application that will save all your password in an encrypted system and you just need to remember the master password.

While Password Manager applications will not stop web sited from being hacked they will limit the possibility of a user name/ password that you use on 1 site being used on another site.

You can have each site with very strong password that are unique to each application.

For the purpose of this Blog i will show you a product call Roboform.

to use Roboform you do the following steps

Step 1 Install software

Step 2 Create a Master Password –  Your Master Password is the one password you’ll need to remember. This password will encrypt and secure all of your RoboForm data and do not forget it.

Step 3  Go to a web site and add you login info RoboForm automatically offers to save your Login information. It’s that simple.

Step 4 Now when you go to the site again Roboform will enter the login and password automatically.

 

Some other features for you include

• RoboForm Identities feature to securely store your name, address, email, credit cards, and all your other information. Just click on your RoboForm Identity to fill entire web forms automatically.

• Generate really Strong Passwords that you can use 1 per site and not have to remember

You can find out more about Roboform Here

FYI I have nothing to do with Roboform, I do not sell it, i just use it

 

Active malware campaign Security researchers have uncovered an active malware campaign in the wild that steals the Apple ID credentials from jailbroken iPhones and iPads..

On the SophosLabs site there is an article about this new attack “Unflod Baby Panda”

This malware will do the following :

Hooks the SSLWrite function

When loaded and initialised, the Unflod library hooks the SSLWrite function, used when sending encrpyted data over a secure connection.

That means the malware gets to peek at confidential data before it is encryption for transmission.

then it  Watches out for the presence of AppleID credential data.

Uploads credential data it finds to one of two hardcoded IP addresses

What to do?

If you haven’t jailbroken your iOS device, you don’t need to worry.

If you are a jailbreaker and you have been circumspect in what you choose to install, you probably don’t need to worry.

Nevertheless, just in case, Sophos products detect this malware as iPh/PWS-CFX.

Of course, because a proper anti-virus isn’t possible on an unjailbroken iOS device (though, by the same token, malware is in general very unlikely on such devices), there isn’t such a thing as Sophos Anti-Virus for iOS.

So, if you want to scan your iPhone or iPad, you’ll need to install software that lets you access the files on iDevice remotely so you can scan them with an anti-virus on your desktop or laptop computer.

And to do that you’ll need to jailbreak your iDevice…

PS. If you allow remote access to your iDevice by installing the SSH daemon, don’t forget that Apple gives the accounts root and mobile the same password on all iDevices (it’s “alpine”, and yes, hard-wired passwords are a terrible idea). So if you enable sshd, you must change the password on those accounts, as explained here.

The full article is posted here

 

This is a new campaign from Microsoft that i think we need to remind people to THINK FIRST before you CLICK

 

Think before you click.

Only download software from websites you trust. For more information, see How do I know if I can trust a website?

Turn on automatic updating so that you’re always using the latest, most secure versions of the software installed on your computer.

Make sure you’re using antivirus software and keeping it up to date.

Use newer software whenever possible.

You can prevent most computer issues if you THINK FIRST

 

Source Microsoft 

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