Ways to Use Context-Based Access to Improve Account Security
Context-Based access uses analytical data gathered by an identity platform during the authorization and authentication process to enhance authentication procedures. These analytics-enhanced authentication techniques are more effective in improving customer safety and lowering online fraud. Context-Based access is a way of providing access to an account based on the user’s context. This can be done through location, time and data usage.

The idea of context-based access was born from the need to provide security for users accessing their accounts from public or unknown networks. This is done by identifying the device and location of a user and then using that information to grant them appropriate permissions. 57% of internet users said they would prefer a password-free means of identity protection in the future.

Context-Based access is a more sensitive and granular form of access control than traditional methods like passwords. It allows the user to define rules for actions permitted in specific contexts. For example, if you work at an office, you might define one rule for logging into your computer and another rule for logging into your email from home.

Context-Based access offers access decisions and enforcement based on a transaction’s confidence level or dynamic risk assessment. Risk assessment in context-based access is done using contextual and behavioral data analytics.

Context-Based access offers several tools for spotting potential risks and preventing the use of stolen credentials by attackers. It can be used for three primary purposes: securing accounts, improving user experience and improving security. It can also be used for all kinds of accounts such as email, social media and banking. It is also a great way to safeguard your account from frauds and hackers.

Aside from the information regarding context-based access above, there are other pieces of information you need to understand.

How Context-Based Access Control Operates 

Context-Based Access Control was created to use various port protocols that reflexive access lists cannot handle. Standard and extended access lists can only be used with specific applications since they operate at the OSI model’s network (Layer 3) transport (Layer 4) layers. By filtering packets according to the application (Layer 7) layer of the OSI model, CBAC removes these restrictions.

Context-Based Access: 

  • Increases security during business transaction authentication and authorization.
  • Evaluates risk using static, contextual and analytically determined attributes.
  • Generates a risk score using a variety of weighted attributes.
  • Specifies the policy guidelines that must be followed when deciding whether to grant, reject or contest an access request.

 Features Of Context-Based Access

 The following are the unique features of context-based access:

Traffic Filtering

Context-Based access only allows responses if they have an entry in the state table which contains an item for them. When a trusted network’s traffic leaves the firewall, it is filtered. It has layered seven sophisticated traffic filtering capabilities. 

Generating Alarms and Audits

The Context-Based access mechanism of the router keeps track of information on connections made, the volume of data delivered and the source and destination IP addresses.

Discovering Intrusions

The Context-Based access examines the speed at which the connection was created to detect assaults like DoS attacks and TCP SYN attacks. As a result, the CBAC mechanism can respond to malicious messages by dropping or re-establishing a connection.

Analyzing Traffic

A context-based access service keeps track of the TCP/UDP data necessary for more in-depth packet payload inspection.

Ways To Use Context-Based Access To Improve Security and Lower Risk:

Context-Based access is a security measure that allows users to define the context in which they are accessing their accounts. This new way of security has proven more secure than other traditional methods such as passwords, pins and multi-factor authentication. 

The following are the ways to use and improve context-based access security and lower risks:

  1. The first way is to protect your account from hackers. This can be completed by setting up a secondary email address and phone number for login purposes. 
  2. The second way is through context-based authentication which can be done with a fingerprint or voice recognition. 
  3. The third way is through the use of context-based access which can be done with facial recognition, iris scanning and retina scanning.
  4. One way to use context-based access to improve account security is by tying it to location. For example, if someone logs in from a new location, they might need to provide identification before they can gain full access to their account. This can also be done with mobile devices that are not connected to an identified Wi-Fi network.
  5. Another way is to tie it to time. For example, if someone logs in outside of normal working hours they may need to provide identification.

          Context-Based access offers numerous options for spotting potential risks and restricts an attacker’s use of credential theft.

          Implement Context-Based Access Today

          Context-Based access can improve account security because it can help prevent phishing attacks by only allowing users to access their accounts in safe environments. 

          Sound Computers is a full-service provider of technological solutions. When you request our assistance, we will be available. 

          Learn more about how Context-Based Access can be used to improve account security or contact us to discover how we can be of assistance regarding your IT needs. 
          August 30, 2022
          Sound Computers Admin