In an era when cybercriminals have taken their game to the next level, there is a need for enhanced security measures. This is where biometric verification and digital IDs come into the picture. They can help to prevent identity theft and ensure more seamless interactions. 

However, there are questions about whether these modern developments will help improve the security of social media platforms. This article will delve into the debate about digital IDs and biometric verifications and their roles in enhancing online security on social media and other platforms.

What is Digital Identity Verification?

Digital identity verification involves using technology to verify that someone is genuinely who they claim to be on digital channels. This can help businesses and organisations minimize the risk of fraud and secure their sensitive data when engaging in online transactions.

On the other hand, identity authentication aims to ensure that the person accessing a service is the same one previously verified. This process is, therefore, essential in providing online security, preventing identity theft on social media, and ensuring that people comply with regulatory requirements, such as Know Your Customer (KYC) and Anti-money laundering.

Digital Identification Methods

Digital identification can be categorized under several methods. These include:

Document Verification

Document verification is one of the foundations of digital identity verification. It involves analyzing government documents to determine their authenticity and that they belong to the person producing them. This can involve several steps, such as:

• Optical Character Recognition. Also known as OCR technology, it works by extracting text from a document, making it possible to verify a person’s details against their record.
• Security features analysis. Document verification may also involve analyzing electronic and physical features in an identity document. These could be features such as electronic chips, watermarks, and holograms meant to improve authenticity.

Biometric Verification

Biometric verification is a highly efficient and secure way of digital identity as it uses the unique physical characteristics of a person to determine their identity. It uses various technologies such as:

• Facial recognition. These technologies capture a person's face and compare it with the image on their official government identity or a stored template. This is, therefore, one of the fastest and most accurate verification methods.
• Fingerprint scanning. Every person's fingerprints contain a unique pattern. This technology leverages this pattern to identify people, providing a secure biometric solution.
• Iris scanning. We all have a unique iris. This technology leverages that unique pattern to develop adequate identity verification.

Database Identification Methods

This digital identification method begins by creating a reliable database, which can then be cross-referenced with the details of a person. Some of the common ways of doing that are:

• Credit bureau verification involves cross-checking details with credit bureaus to determine a person's personal information and credit history. This provides a security layer that can be hard for imposters to copy.
• Public record database. A person's details are validated against public records such as government databases or electoral rolls to ensure the accuracy and consistency of the details provided.

Online Verification Methods

This can be an excellent verification method in an era when people’s digital footprints are increasing. The process uses the information and presence that people have created online as a verification method. It consists of different verification methods, such as:

• Social media analysis. This online verification method analyzes a person's social media account to ensure consistency in their details over time. 
• Phone and email verification. A person adds a phone number or email where a code is sent to verify the user. The user has to enter the correct code to verify their online details.

Benefits of Digital Verification Methods

The digital verification methods above come with a lot of benefits, such as:

• Improving securities. Verifying someone's security accurately can reduce the risk of unauthorized access, improving overall security.
• Better customer experience. A streamlined onboarding process can ensure a seamless customer experience, reduce friction, and ensure legitimate customers. Digital identification is the cornerstone of providing online security.
• Enhanced digital transactions. In a social commerce era, when digital transactions go online, businesses must provide a safe, secure, and trustworthy environment for their customers.
• Combating identity theft. As identity theft and fraud become more sophisticated, improved digital methods of identity verification are needed to help detect and prevent crimes.

Steps in the Digital Identification Process

There are several steps involved in verifying a person's identity online. Each of these steps is usually designed to ensure the validity and authenticity of the identity that a person is claiming. Even though the exact process will depend on context and assurance level needs, several key constants exist. These are:

• Collecting personal information. Data such as the user’s name, address, and date of birth is collected.
• Document verification. This involves checking whether the user provided government-issued documents, such as driver’s licenses or passports, to confirm their validity.
• Biometric verification. Various biometric data, such as facial recognition and fingerprints, are used to confirm the user's identity further.
• Liveness detection. This technique checks the user's physical presence, avoiding any form of fraudulent representation.
• Data validation. The data users fill in is cross-referenced against existing public records, such as credit bureaus.

Digital Identification Trends

The biometrics field constantly evolves, driven mainly by technological advancement and rising demand for secure and convenient online solutions. Besides, there are increasing concerns over data privacy and surveillance, leading to the need for better solutions. That said, here are some trends we are likely to see soon: 

• Mobile biometrics. Smartphones equipped with advanced sensors are now being developed. These offer a convenient way to verify one's identity while on the go.
• Use of artificial intelligence and machine learning. In the future, we will likely see security systems getting enhanced through biometric systems. This can enable systems to see spoofing attempts when they happen.
• Multimodal biometrics. In the future, multiple biometric identifiers, such as fingerprint scanning and facial recognition, will be combined to improve security and accuracy.

Final Thoughts

Digital ID and biometric verification will help improve data security on social media and prevent identity theft. Social media platforms can enhance security by using unique biometric traits such as the iris, face, fingerprints, and voice. These technologies will also help improve security in other areas, such as financial services, healthcare, and e-commerce. Therefore, they will be essential in enhancing digital interactions and online verifications.