Zero Trust Model is a proactive cybersecurity strategy for protecting modern digital corporate environments, such as public and private clouds, SaaS apps, DevOps, Ticket Integration, BI integration and more. Zero Trust Model is based on the idea that businesses should not trust anything automatically, whether it's outside or inside their network perimeter. Anyone and everything attempting to connect to an organization's systems must first be authenticated before access is authorized, according to Zero Trust Model. Zero Trust Model's major goal is to reduce the danger of cybersecurity threats in the modern environments where most businesses operate.
Zero Trust Model was first introduced by John Kindervag an analyst at Forrester Research and although not entirely a new theory, it has become more and more important for modern day digital transformation and its impact on business network security architecture.
The Zero Trust Model follows the traditional "castle-and-moat " approach to cybersecurity, which focused on defending the perimeter and keeping attackers out while assuming that everyone and everything inside the perimeter was cleared for access and thus did not pose a threat to the organisation. This is largely discounted by the Zero Trust Model. This strategy depended significantly on firewalls and other security measures, but it was vulnerable to malicious people within businesses who got or were granted access to privileged accounts.
A data breach occurs when a cybercriminal infiltrates a data source and extracts confidential information. This can be done by accessing a computer or network to steal local files or by bypassing network security remotely. By going with the latest Data Breach reports.
On January 22, 2020, a customer support database holding over 280 million Microsoft customer records was left unprotected on the web (IdentityForce). On July 20, 2020, An unsecured server exposed the sensitive data belonging to 60,000 customers of the family history search software company, Ancestry.com (IdentityForce).
On November 5, 2020, a database for Mashable.com containing 1,852,595 records of staff, users, and subscribers data was leaked by hackers (IdentityForce).
And the list goes on. Almost every single day incidents are being reported that lead to massive financial and brand losses to enterprises worldwide.
The cost of the data breach over the global scale is estimated to cost $10.5 trillions annually by 2025. To prevent such massive data breaches It is predicted that global cybersecurity spending will exceed $1 trillion cumulatively from 2017 to 2021 (Cybersecurity Ventures).
In today's world, data is spread across an almost infinite number of services, devices, applications and people. With this spread, its almost impossible to know, who is accessing what and whether he/she is the authorized person accessing the device. With Zero Trust, no actor can be trusted until they're verified. It's a holistic, strategic approach to security that ensures that everyone and every device granted access is who and what they say they are.
Below are the drivers that make Zero Trust Security important.
The key security elements that lead to Zero Trust Security are:
MFA (Multi -Factor Authentication) The MFA feature works as an additional layer of user authentication on the front end. MFA helps verify that the individual accessing the systems in terms of who they say they are in the event of stolen credentials.
Role Based Access Control (RBAC) Role Based Access Control (RBAC) is an approach to restrict system access to authorized users only. Role-based access control (RBAC) is a policy-neutral secure access-control mechanism defined around roles and privileges. The components of RBAC such as role-permissions, user-role and role-role relationships make it simple to perform user assignments.
Time Based Access Control (TBAC) The concept of least privileges can be applied using Time Based Access or Just in Time access. This allows users to access systems only for a specific window of time that is required to do the activity on the system. This feature is one of the key components of Zero Trust Security.
Single Sign On (SSO) Single Sign On is the concept where the user authenticates on a system with AD user and Password and then gets seamless access to other systems without the password. SSO ensures that no system password is required to access it once the user is authenticated with a combination of user name, password along with Multi Factor Authentication.
Password Vaulting All the passwords of the systems are secured in a password vault or a secret safe which provisions passwords on demand to provide seamless single sign on to systems. No passwords are available with the users and all passwords are stored in an encrypted form in the password vault. Password Vault forms a critical component of Zero Trust Security.
Traceability Logs of all user accesses and activities are stored securely. These logs are non editable and non deletable even by the super admins. These logs are transparently available to system auditors for forensics and compliance to regulatory requirements. This traceability piece is the most critical aspect and extremely challenging element of Zero Trust Security.
Organizations worldwide are facing severe challenges around protecting their enterprise privileged accounts in order to secure their enterprises from getting compromised, breached or attacked from internal or external threats.
PAM offers a strong enterprise identity and access governance solution to protect enterprises from such insider and outsider threats.
While PAM solution offers all the key components of Zero Trust Security from MFA, RBAC, TBAC, SSO, Password Vaulting to Full traceability of every privileged access and activity done by users, the challenge is around how to protect the logs and sessions recordings in PAM.
If the PAM super admin can delete the logs and or session recordings the Zero Trust Security fails.
Iraje PAM offers a solution to ensure Complete Zero Trust Security in PAM solution where even the super admin of PAM solution cannot edit, delete or tamper the logs and session recordings of all privileged accesses and activities of users.
Iraje PAM is the only real Zero Trust Security solution capable of protecting the logs and session recordings even from the PAM super admins.
With secure val codes required to even to execute commands or do maintenance activities on the PAM operating system, Iraje PAM takes Zero Trust Security to the next level. A combination of critical components of Zero Trust Security along with security around traceability of every access and activity of privileged users makes Iraje PAM the most comprehensive PAM solution with Real Zero Trust Security.