Security and privacy of user data are crucial for any organization and is also a major area of risk. So a Secure and Efficient Authentication (SEA) is very important.
How do you make authentication secure and efficient? Let me share some insights on how this can be achieved through certificate-based authentication…
In general, a certificate is a means of creating evidence. In the domain of identity and access management, a certificate creates evidence in the form of a digital signature to verify the identity of an individual, a company, or other entity, and associates that identity with a public key.
Like a driver’s license or passport, a certificate provides a generally recognized proof of a person’s identity. Certificates have one main purpose: to establish trust.
Authentication is the process that verifies that a user is who they say they are. So a certificate makes authentication more efficient because the identity cannot be changed.
By enabling the certificate-based authentication, it is possible to reliably evaluate the user’s right to access the requested resource.
How does it work?
First, the user enters their private password.
The client receives the private key, and creates an evidence – in this case, in the form of a certificate or digital signature.
Now, the client sends the evidence through a secured connection across the network.
The server uses the evidence to authenticate the user identity.
Finally, the server authorizes the evidence and allows access.
This brings us to the question of how to implement a certificate-based authentication in your organization.
Akku by CloudNow is a powerful and secure identity and access management solution that uses certificate-based authentication to control user identity and secure access to your environment. Learn more at www.akku.work
Migration to the cloud is no longer an emerging trend. It is now a well-established method of running the operations of a business. With the cloud, you can manage data and applications in a secure environment and ensure that your users face virtually no latency while using your applications. But although the cloud comes with a basic framework for security, it still has its inherent security risks which need highly specific cloud security solutions to reliably protect your data.
To understand the need for implementing an effective cloud security solution, a deeper understanding of what causes and constitutes a cloud security threat is important.
Why Do You Need Cloud Security Solutions?
Unsecured Access Points
With several of your applications operating from the cloud, it is crucial to manage their access. Traditional methods of granting access to applications on the cloud require users to remember several sets of credentials. But with such a method, forgotten passwords would be common, draining the productivity of both your IT team and your users. To overcome this, users tend to set weak passwords which are easy to remember. But weak passwords are also easy to hack! The solution to this problem is to use an Identity and Access Management solution like CloudNow Technologies’ Akku.
Unprotected APIs
Application Programming Interfaces (APIs) are software interfaces which allow two different components of software to talk to each other. APIs are responsible for getting the requests from client systems and passing it onto the server and then retrieving the response and sending it back to the client. Considering that such an integral component is a part of your network architecture, a web application security solution is kept in place to eliminate the threat of unchecked network access from unauthorized users.
Types of Cloud Security Issues
DoS attack
DoS or Denial of Service is a distributed and malicious attack, designed to corrupt your servers and deny access to legitimate users. Such attacks require a complete hack of your network and injections of the attack code. A DoS attack is another common threat faced by organizations operating on the cloud. To eliminate this type of attack, it is important to maintain an intelligent firewall which can effectively stop the attack.
Data Breach
Cyber wars now directly translate to breaches and corruption of data. Since most organizations have to rely on third-party cloud vendors for storage, they increasingly feel like they are not in control of what happens to their data and applications. Data breach is one of the most common types of security threats, whether it happens on the cloud or any other type of storage. For this reason, companies have to go a step further and deploy high-end security solutions to prevent data breaches. While the move to the cloud can improve the efficiency of your operations to a great extent, it also requires you to choose a vendor you can trust to protect your network against the threats mentioned above. CloudNow’s cloud security solutions provide you with the security edge you require to peacefully conduct operations on the cloud without worrying about the threats trying to breach your network.
Most IAM tools utilize browser extensions or applications installed on the end-user’s machine, or on an Active Directory, for access to identity. But why?! A user can be identified even without an agent – so having an so-called ‘lightweight agent’ sitting in your Active Directory itself is not the most secure way to manage user identity.
Whenever you create a dependency to achieve a particular solution, it is important to ensure the solution is 100% secure and that applies for the dependencies (Agents) too. This could make the architecture slightly complicated, depending on how it works.
Another important factor against the use of an Agent-based architecture is that you have to trust the Agent not to exceed its scope. This is very important because even many of the applications and services that we trust these days are not actually secure, and many act beyond their scope. For example, as per Digital Content Next, even the big boy of the tech industry, Google, still collects user location information even after turning off location settings.
So the big question is, when the things can be done without an agent, then why use an agent at all? People say it is for efficiency, and may be they are right. But is this worth the compromise on transparency and security?
Whether or not you know what it is called, you have likely used 2FA at least once in your life online.
Remember the time you tried logging into your email account from a new device and your email service provider sent you an SMS with a PIN (OTP), to re-validate that it was actually you attempting to login? You would have been allowed access to your inbox only after you entered the correct OTP.
Or the time you tried to transfer money to someone through internet banking. Even though you already entered your customer ID and password, your bank’s application would want to make sure that someone else hadn’t stolen your credentials. They do this by sending you an email with a PIN or a link to click on, for additional validation.
Known by many names – two-factor authentication, two-step authentication, two-step verification or dual factor authentication, 2FA refers to a second level of authentication added on in order to enhance security inherent to a login process. This is in addition to the username and password step, which is relatively susceptible to hacking.
When two or more layers are added to the login authentication process, it’s also known as multi-factor authentication or MFA.
Types of MFA security
A two or multi-factor authentication process typically asks you for ‘something you know’ in the first step, such as your email ID/username and password.
In the second step, it may ask you to authenticate your identity with ‘something you have’ or ‘something you are’.
Something you know – the knowledge factor:
This could be your username and password, as in any ordinary login process, or it could be a PIN.
Something you have – the possession factor:
This traditionally referred to hand-held token items, such as smart cards or Yubikeys embedded with a certificate to identify the user. Nowadays, a ‘possession’ could also be your smartphone, containing an app which sends a push notification or a TOTP. This is especially beneficial since tokens like smart cards are relatively more prone to being lost, stolen or misplaced.
Something you are – the inherence factor:
Biometric authentication could involve the scanning of a biological element that is exclusively yours – such as your fingerprint, hand geometry, retina, iris and so on. Voice recognition can also be used.
Two-factor authentication for your business
If your business relies on highly sensitive data or handles personal data of clients, you need to have an information security management system in place. This is especially crucial these days as several governments are imposing stringent regulations to ensure that the privacy of their citizens is not compromised. Some business standard certifications also require security compliances to certify your business and, therefore, it is important for you to protect sensitive data with more than just single-factor authentication (SFA).
By setting up 2FA or MFA security in all your business applications, you are assured of a higher degree of protection. In this manner, even if somebody does steal, guess or hack a password or even a list of passwords, through a brute force attack, they will be stopped at the second level as they attempt to log in to a specific individual’s account.
Multi-factor authentication solutions by Akku
When your business uses multiple applications, it may be both expensive and difficult to set up and streamline multi-factor authentication in each. That is where Akku comes in, with the promise to address all these concerns once and for all.
Once you opt for Akku, it becomes a common identity provider (IdP) across all your enterprise applications and creates a single sign-on (SSO) page through which your users can access them. Having brought all of your applications to a single platform through the SSO, Akku then seamlessly implements the multi-factor authentication functionality across them all.
With Akku, users can decide to use any of the following options as their second factor for re-validating their identity, giving them the power of choice:
A push notification delivered to their smartphone through the Akku mobile app
A time-based OTP (TOTP) which expires in 30 seconds through an authentication app (such as Google authenticator)
A PIN sent through an SMS to their registered mobile number
Akku is a great way to control and authenticate communication channels for any enterprise.
One of the biggest threats to any organization is the possibility of a data breach, which can result in loss of data, loss of trust, and ultimately, loss of growth of the business. This makes data security a critical aspect to consider in any enterprise.
An important consideration, especially for SME businesses, is to secure their data – most companies still look for a way to do it in the traditional approach to data security – with an on-premise local environment.
Running the organization with an on-premise environment requires a dedicated workforce, this can be replaced with a secure cloud-based environment. But how does this fit in with Akku? Akku is a pure cloud Identity and Access Management solution that can be integrated with cloud, hybrid or on-prem applications.
So how can Akku help your organization?
Akku’s first great feature would be its Single Sign-on (SSO), where any enterprise’s user accounts and applications can be integrated into a single platform – making access easy for users and control easy for admins.
Unauthorized access is restricted by Akku, which is built on a certificate-based authentication architecture.
It is also possible to filter the content accessed by an organization’s users – DNS filtering to control websites that can be accessed, YouTube filtering to ensure only relevant video content is viewed, and even personal email blocking to improve productivity and security.
Akku also maintains highly granular logs, allowing for detailed reporting on user behavior – time, location, OS and so on for users logging in.
These are just a few of the functionalities that Akku brings to the table to add value to your organization’s data security.
So fight back against data breaches, and tell the world “My Data and Communication are secure!”
As per a survey by Forrester Research (Forrester Consulting Thought Leadership Paper, February 2017), in the last 4 years, out of every three organizations, two have had an average of at least 5 breaches. There are nearly 6 billion data records that were stolen and lost in the past 10 years. According to www.breachlevelindex.com, an average of 165,000 records are compromised every hour. According to this article published on www.csoonline.com, global cybercrime related damage is expected to exceed US$ 6 trillion annually by the year 2021.
How can IAM help protect data?
Identification: Users make their claim on their identity by entering a username and verify through an authentication process
Authentication: Authentication may be a password or may rely on advanced technologies, such as biometric and token-based authentication
Authorization: The IAM system must then verify the user’s authorization to perform the requested activity and also ensure that users perform actions only within their scope of authority
Together, these three processes combine to ensure that specified users have the access they need to do their jobs, while unauthorized users are kept away from sensitive resources and information. Effective IAM solutions help enterprises facilitate secure, efficient access to technology resources across these diverse systems.
Identity and Access Management (IAM) is the information security discipline that allows users access to appropriate technology resources, at the right time. It incorporates three major concepts:
According to this article on BizTech magazine, improved data security is one of the three main reasons to deploy an IAM solution.
The article highlights the fact that consolidating authentication and authorization functionality on a single platform provides IT professionals with a consistent method for managing user access. And when a user leaves an organization, IT administrators may revoke their access in the centralized IAM solution with the confidence that this revocation will immediately take effect across all of the technology platforms integrated with that IAM platform.
The internet represents a revolutionary step forward in the way data is stored and accessed, and in the way business is done. Most enterprises make use of user-friendly websites or web applications which allow their users to interact and transact.
But allowing users to seamlessly interact with your server and database presents some problems too. Primary among them is that it is difficult to differentiate between genuine users and hackers.
This is where a Web Application Firewall (WAF) comes in. A WAF allows you to protect your servers from online attacks on the internet.
For instance, there may be several nodes or entry points into your network, which security threats from the internet can penetrate. A robust security solution should ensure that these individual layers or nodes stay uniformly protected. Even if one of the layers is compromised, the impact of the breach could be severe. But micromanaging the security of every node in your network is time-consuming and invariably increases the latency of system operations.
A Web Application Firewall (WAF) can help you ensure the security of your network by monitoring and controlling all the HTTP conversations that your systems have with the internet.
What is a WAF and how does it work?
A Web Application Firewall comprises a set of instructions or protocols which have to be adhered to when using web-based applications. It protects your network and servers from websites whose scripts could be infected with malicious code intended to breach your security and access your data.
While using web applications, your searches and actions are considered client requests. These requests are processed by proxy servers which are kept in place to protect the client system. The proxy server receives the correct response from remote servers and transmits the data back to you.
A WAF acts a reverse proxy which protects your servers from attacks. It is an intermediary layer between the client and server, which makes it seem like the response is forwarded by an actual proxy server.
Website Filtering using WAF
A robust WAF comes with advanced DNS filtering features which examine every request from your network and send back only relevant and secure results. In addition to providing a layer of security to your servers and filtering websites based on its security loops, an effective web filtering solution should also simply allow you to blacklist websites because they could be irrelevant to the work done by your employees. Unmoderated internet access can have serious repercussions in terms of productivity drain.
Akku from CloudNow Technologies is a comprehensive solution to all your website filtering needs. It is a cloud-based web filtering software which allows you to specify which domains need to be blocked, for any reason – especially security or productivity concerns.
Most people use a Password Manager to save their account passwords. A password manager is an app or device which serves as a single collection point for all of a user’s account credentials. LastPass and Dashlane are two well-known password managers in the market. The usage of a password manager presents a security risk in case of a data breach. In fact, as per the Independent, the password manager LastPass was hacked and a data breach did occur, compromising user credentials.
Another high-risk method that many users follow is to save their passwords in their browsers, and use auto-fill for convenience.
In today’s world, data breaches are the highest level of threat – don’t forget, all your data is being protected by your passwords! No security initiative can come with 100% convenience – but it is important to understand and prioritize security.
This is even more important for enterprises, where the tools they are providing their users to manage their passwords are eventually protecting the company’s data.
There are enterprise IAM tools available in the market which help enterprises to provide a secure single sign-on (SSO) and other access control lists such as IP- and device restrictions, time and location restrictions, and multi-factor authentication. These functionalities help end users as well as administrators to protect company data with additional layers of protection.
Delving deeper into MFA as a means to improve password security, the trend today is that many leading SaaS providers have started deprecating SMS as the medium to send the OTP, since this is an old-school method and comes with dependencies in order to serve its purpose. The modern and more convenient way to run an MFA is using TOTP and push notification.
Implementing a single sign-on (SSO) with an MFA is a powerful way to boost the security of your passwords while ensuring a minimal compromise on the convenience front. And of course, type your password each time instead of saving it in your browser or a password manager to minimize the security risk.
At most enterprises, data centers are a repository of information contained within a network of servers from where data is transmitted to other touch points for processing. While these data centers could be cloud-based or on-premise, the security of such business-critical data is of paramount importance.
There could be several vulnerabilities in your network in the form of entry points that seem like they can be ignored. While there are several measures you can implement to physically secure your data center, it takes a lot more to secure remote or even on-premise servers from virtual attacks. An effective data center security solution will allow you to intuitively monitor all the entry points for possible attacks and ensure that you are protected against any breach.
Staying Protected Online using an Identity and Access Management Solution
The two biggest focus areas for any security solution are authentication and authorization. Although there are overlaps in the usage of the two terms, there are distinct in the way they allow access of data.
Authentication determines if the user trying to enter a system is in fact who he/she is claiming to be, while authorization determines whether the user has the permission to access the data or application that he/she is attempting to access.
A comprehensive IAM solution should be able to intelligently allow you to do both by acting as the Identity Provider (IdP) for your cloud, on-premise or hybrid network and interact with the servers in the data centers to check for authentication and authorization using advanced, yet easy to implement, system architectures.
The Akku Solution
CloudNow’s Akku is an enterprise-grade IAM solution that plays this role perfectly using its custom SAML to provide a robust Single Sign-on (SSO) solution, or to integrate with an SSO solution already in place for your other applications. As an IdP, Akku communicates with the server at the time of login to carry out authentication and validate authorization.
By using a high-end security solution, you can effectively control access to your network and data center and reduce the number of resources dedicated to data center security.
Akku also removes any need for any middleware which could otherwise complicate or even corrupt the security system.
The implementation of an efficient and cost-effective security solution like Akku can go a long way in allowing you to focus on improving the operational efficiency of your organization instead of being caught up with the security threats to your data.
Your password – your secret passphrase or PIN that you use for your email, social media profile, or applications at work – is necessary for you to gain access to your accounts. But more importantly, your password plays a critical role in ensuring that no one else has access to your accounts, ensuring the security and privacy of your own as well as your organization’s data and applications.
With advancements in technology, it is important to be aware that there are equally advanced ways in which people steal information belonging to others, and even more ways through which they can misuse that information. Therefore, it goes without saying that secure passwords are of prime importance.
Common Password-Related Mistakes
You can’t blame yourself for being naturally inclined to choose a simple password that will be easy to remember. Unfortunately, these are the very same passwords that are also easy to guess or crack with a hacking software. Remember that, if information about you that can be found online – your date of birth, favourite colour, pet’s name, and so on – is incorporated into your password, it becomes even more vulnerable.
Another mistake made by most people is that a common password is used across multiple online accounts. The problem with doing this is, if someone manages to crack your password to one account, you are giving them free access to the rest!
Writing down your password or saving it somewhere online? This is a very naive act that can put your entire online data at risk of being accessed and stolen easily. Some of the other mistakes you might be making when it comes to passwords is that you don’t change the factory-set or default password, you use the same password for too long, and so on.
Tips to Set Up a Secure Password
Create a long password with a minimum length of 10-12 characters
Use a combination of uppercase letters, lowercase letters, numbers, and special characters
Special characters need to spread out across the password and not be limited to the first or last place
Do not use the same password for multiple security points
Change your passwords every 1-3 months
Avoid using words with obvious references to your personal life
Avoid using dictionary words as a whole
Passwords in the Workplace
In the workplace, the importance of a secure password is further amplified because the breach of a corporate network can have consequences that will affect the entire business.
Employees, who are otherwise the biggest assets to a company or business, also become the weakest link in the security chain protecting its data. The reason? Poor password selection and the subsequent compromise to data security. A single password, if compromised, can open the security gates and let intruders in.
Combating Weak Passwords in the Workplace
A good password policy is the weapon of choice when it comes to combating the threat of weak passwords.
A password policy is a set of guidelines that help users set up strong and secure passwords. When a password policy is enforced, a user is not allowed to create a password that does not abide by these guidelines.
Some essential features of a password policy are:
1) Password Length & Complexity Requirement
The password policy ensures that every password created is of a minimum length (for example, at least 6 characters long) and needs to use a variety of character types (uppercase letters, lowercase letters, numbers, special characters).
2) Minimum & Maximum Password Age
This part of the password policy decides how often a password is to be changed. Ideally, a good password policy ensures the expiry of a password once in 3 months, so the user is forced to create a new password. However, if a policy prompts the user to change their password too often, they may be tempted to write it down or store it elsewhere. This, again, will compromise security.
3) Password History
When a user is prompted to change a password, he/she may tend to reuse a password they had earlier used for the same application. By enforcing a good password policy, users will not be allowed to reuse an old password at least for another 5 times.
4) Number of Failed Attempts
A password policy also establishes the maximum number of invalid attempts allowed before an account will be locked out temporarily. Once locked, the account may need administrator support to be unlocked and made accessible again.
Beyond Password Security
For companies and businesses that use highly-sensitive data, it may be required to go one step beyond just a good password policy that enforces strong passwords. In such cases, a two-factor or multi-factor authentication functionality may be enforced, where additional layers of security are integrated into the sign-in process.
With such a functionality, users will be required to re-validate their identity using one or more of the following:
A one-time password or PIN
A thumbprint or retina scan
A Yubikey, smart card, USB token, or magnetic strip card
Are your users’ weak passwords keeping you up at night? Speak to us to see how Akku can help with Password Policy Enforcement and Multi-factor Authentication.
