My colleague, Jennelle Crothers, and I got a chance to chat about the usability and ease of use in this episode of Windows 10 series in TechNet Radio. She’s great and we had much fun doing it. Jennelle did a quick demo on how to make Windows 10 even easier to use.
This wave of TechNet events focuses on Azure (IaaS) V2, namely Azure Resource Manager or ARM. It is part of IT Innovation series currently delivered in US metros and many other geo-locations in the spring of 2016. For those outside of the US, go to http://aka.ms/ITInnovation to find out events near you. Come and have some serious fun in learning.
The presentations, available in PDF format, and the following lab material are included in this zip file.
GitHub repository for Lab Files if using your own machine
If you are not using the hosted virtual machine and are using your own workstation, any custom files the lab instruction call out can be found in a GitHub repository. The repository is located here: https://github.com/AZITCAMP/Labfiles.
Required software will be called out throughout the lab.
Any additional software that you require will be called out in the lab. The following software may be useful when working with Azure in general.
Recently, as hacking has become a business model and identity theft an everyday phenomenon, there is increasing hostility in Internet and an escalating concerns for PC and network securities. No longer is a long and complex password sufficient to protect your assets. In addition to a strong password policy, adding MFA is now a baseline defense to better ensure the authenticity of an examined user and an effective vehicle to deter fraud.
Furthermore, the increasing online ecommerce transactions, the compliance needs of regulated verticals like financial and healthcare, the unique business requirements of market segments like the gaming industry, the popularity of smartphones, the adoption of cloud identity services with MFA technology, etc. all contribute to the growth of MFA market. Some market research published in August of 2015 reported that “The global multi-factor authentication (MFA) market was valued at USD 3.60 Billion in 2014 and is expected to reach USD 9.60 Billion by 2020, at an estimated CAGR of 17.7% from 2015 to 2020.”
While mobility becomes part of the essential business operating platform, a cloud-based authentication solution offers more flexibility and long-term benefits.The is apparent The street stated that
“Availability of cloud-based multi-factor authentication technology has reduced the maintenance costs typically associated with hardware and software-based two-factor and three-factor authentication models. Companies now prefer adopting cloud-based authentication solutions because the pay per use model is more cost effective, and they offer improved reliability and scalability, ease of installation and upgrades, and minimal maintenance costs. Vendors are introducing unified platforms that provide both hardware and software authentication solutions. These unified platforms are helping authentication vendors reduce costs since they need not maintain separate platforms and modules.”
Depending on where IT is and where IT wants to to be, the initial investment may be consequential and significant. Adopting various technologies and cloud computing may be necessary, while facing resistance to change in corporate IT cultural.
The following is not an exhaustive list, but some important facts, capabilities and considerations of Windows MFA.
MFA helps ensure the authenticity of a user. MFA by itself nevertheless cannot stop identity theft since there are various ways like key logger, phishing, etc. to steal identity. Still, as hacking has become a business model for some underground industry, and even a military offense, and credential theft has been developed as a hacking practice, it is not an option to operate without a strong authentication scheme. MFA remains arguably a direct and effective way to deter identity theft and fraud.
And the emerging trend of employing biometrics, instead of a password, with a key-based credential leveraging hardware and virtualization-based security like Device Guard and Credential Guard in Windows 10 further minimizes the attack surface by ensuring hardware boot integrity and OS code integrity, and allowing only trusted system applications to request for a credential. Device Guard and Credential Guard together offers a new standard in preventing PtH which is one of the most popular types of credential theft and reuse attacks seen by Microsoft so far.
Above all, going forward we must not consider MFA as an afterthought and add-on, but an immediate and imperative need of a PC security solution. IT needs to implement MFA sooner than later, if not already.
I am starting a series of Windows 10 contents with much on security features. A number of topics including Multi-Factor Authentication (MFA), hardware- and virtualization-based securities like Credential Guard and Device Guard, Windows as a Service are all included in upcoming posts. These features are not only signature deliveries of Windows 10, but significant initiatives in addressing fundamental issues of PC security while leveraging market opportunities presented by a growing trend of BYOD. The series nevertheless starts with where all security discussions should start, in my view.
Password It Is
At a very high level, I view security encompassing two key components. Authentication is to determine if a user is sad claimed, while authorization grants access rights accordingly upon a successful authentication. The former starts with a presentation of user credentials or identity, i.e. user name and password, while the latter operates according to a security token or a so-called ticket derived based on a successful authentication. The significance of this model is that user’s identity, or more specifically a user password since a user name is normally a display and not encrypted field, is essential to initiate and acquire access to a protected resource. A password however can be easily stolen or lost, and is arguably the weakest link of a security solution.
Using the Same Password for Multiple Sites
When it comes to cyber security, the shortest distance between two points is not always a straight direct line. For a hacker to steal your bank account, the quietest way is not necessarily to directly hack your bank web site, unless the main target is the bank instead. Since institutions like banks and healthcare providers, for example, are subject to laws, regulations and mandates to protect customers’ personal information. These institutions have to financially and administratively commit and implement security solutions, and attacking them is a high cost operation and obvious much difficult effort.
An alternative, as illustrated above, is to attack those unregulated businesses, low profile, lesser known and mom-and-pop shops where you perhaps order groceries, your favorite leaf teas and neighborhood deliveries as a hacker learned your lifestyle from your posting, liking and commenting on subjects and among communities in social media. Many of those shops are family own businesses, operating on a string budget, and barely with enough awareness and technical skills to maintain a web site with freeware download from some unknown web site. The OS is probably not patched up to date. If there is antivirus software, it may be a free trail and have expired. The point is that for those small businesses the security of the computer environment is properly not an everyday priority, let alone a commitment to protect your personal information.
The alarming fact is that many do use the same password for accessing multiple sites.
Bitdefender published a study in August of 2010, as shown above, and revealed more than 250,000 email addresses, usernames and passwords can be found easily online, via postings on blogs, collaboration platforms, torrents and other channels. And it pointed out that “In a random check of the sample list consisting of email addresses, usernames and passwords, 87 percent of the exposed accounts were still valid and could be accessed with the leaked credentials. Moreover, a substantial number of the randomly verified email accounts revealed that 75 percent of the users rely on the same password to access both their social networking and email accounts.”
On April 23, 2013, Ofcom published that (as shown above) “More than half (55%) of adult internet users admit they use the same password for most, if not all, websites, according to Ofcom’s Adults’ Media Use and Attitudes Report 2013. Meanwhile, a quarter (26%) say they tend to use easy to remember passwords such as birthdays or names, potentially opening themselves up to the threat of account hacking.” As noted, this was based on 1805 adults aged 16 and over were interviewed as part of the research. Although the above statistics are derived from surveying UK adult internet users, it does represent a common practices in internet surfing and raises a security concern.
Convenience at the Risk of Compromising Security
With free Wifi, our access to Internet and getting connected is available at coffee shops, bookstores, shopping malls, airports, hotels, just about everywhere. The convenience comes with a high risk nevertheless since these free accessing points are also available for hackers to identify, phish and attack targets. Operating your account with a public Wifi or using a shared device to access protected information is essentially inviting an unauthorized access to invade your privacy. Using the same password with multiple sites further increases the opportunities to possibly compromise high profile accounts of yours via a weaker account. It is a poor and potentially a costly practice with devastating results, while choosing convenience at the risk of compromising security.
User credentials and any Personally Identifiable Information (PII) are valuable asset and what hackers are looking for. Identifying and protecting PII should be an essential part of a security solution.
Fundamental Issues with Password
Examining the presented facts of using password surfaces two issues. First, the security of a password much relies on a user’s practice and is problematic. Second, a hacker can log in remotely from other states or countries with stolen user credentials with a different device. A direct answer to these issues includes to simply not use password, instead with something else like biometrics to eliminate the need for user to remember a string of strange characters. And associate user credentials with a user’s local hardware, so that the credentials are not applicable with a different device. Namely employ the user’s device as a second factor for MFA.
Password is the weakest link in a security solution. Keep it complex and long. Exercise your common sense in protecting your credentials. Regardless you are winning a trip to Hawaii or $25,000 free money, do not read those suspicious email. Before clicking a link, read the url in its entirety and make sure the url is legitimate. These are nothing new and just a review of what we learn in grade school of computer security.
Evidence nevertheless shows that many of us however tend to use the same passwords for multiple sites as passwords increase and are complex and hard to remember. And the risk of an unauthorized access becomes high.
For IT, eliminate password and replace with biometrics is an emerging trend. Implementing Multi-Factor Authentication needs to be sooner than later. Assess hardware- and virtualization-based securities to fundamentally design out rootkit and ensure hardware boot integrity and OS code integrity should be a top priority. These are the subjects to be examined as this blog post series continues.