This post will show you 5 adoption strategies for Zero Trust.
In today’s cyber climate, Zero Trust is an important part of every organization’s security strategy. Let’s first see why Zero Trust has such an essential place in cybersecurity practices.
Zero Trust assumes that there has been a breach and validates each request as though it came from an uncontrolled network. This is why the slogan of Zero Trust is “never trust, always verify.” That implies you should never trust anybody or anything, whether inside or outside the firewall, on the endpoint, server, or in the cloud.
Although each company’s path to Zero Trust is unique, Zero Trust adoption can be divided into five stages.
Table of Contents
5 Adoption Strategies For Zero Trust
Strategy #1 – Don’t give anonymous access to anything
As the first strategy, companies should begin constructing the context from the initial point of contact. Start with defining identity and access management including roles and role membership, private application discovery, and a list of allowed SaaS apps and website categories.
It’s important to reduce lateral movement chances and protect apps from being fingerprinted, port scanned or probed for vulnerabilities. Organizations should also require multi-factor authentication (MFA) and single sign-on (SSO).
Access control is no longer merely about delivering a code to your phone or email. Attackers, like the rest of the digital world, are developing, and we must develop too. While traditional password-based authentication is still in use, security methods must be enhanced to mitigate the inherent risk, and we must stay diligent in our approach even then.
Strategy #2 – Embrace adaptive control
Controls based on Zero Trust must adapt to the risk environment. Even though a user has supplied the correct credentials, if the request comes in from a potentially dangerous place, a stricter verification should be required before access is granted.
According to Toolbox, it’s no longer acceptable to require the same process for point-in-time authentication to access resources, regardless of the subject’s risk profile. This is why adaptive control is so important.
Adaptive authentication assesses a subject’s risk profile based on a variety of factors. The risk profile of each person varies depending on their role, location, resources they want to access, and behavior.
Adaptive control involves being able to actively respond to incidents by shutting off sessions, adding more monitoring, or flagging for forensic follow-up, in addition to informing of harmful behavior in real-time.
Strategy #3 – Understand why on-demand isolation is important
During high-risk situations, on-demand isolation immediately kicks in. It pre-authenticates, pre-authorizes, and encrypts every connection between endpoints to further decrease the attack surface. However, it does not affect an endpoint’s usual activities until it is activated.
For SaaS applications that act badly when URLs are rewritten, this strategy requires enterprises to automatically insert remote browser isolation for access to dangerous websites or from unmanaged devices. Organizations should additionally monitor real-time threat and user dashboards for command-and-control efforts and anomaly detection.
Strategy #4 – Monitor sensitive data
One of the key objectives of security and compliance teams is to protect data. To discover policy breaches and unsafe user activity, companies need to regularly monitor sensitive data. They can then take necessary action, such as canceling access, barring users, and fine-tuning their protection measures.
The most crucial capabilities for establishing Zero Trust are monitoring and logging. Companies can identify the difference between a regular login and a hacked user account if they have monitoring and data security analytics in place. If a ransomware assault is underway or if a hostile insider is attempting to transfer files to their cloud storage, they’ll be alerted.
Strategy #5 – Take advantage of security automation and orchestration
When security concerns arise, many cybersecurity teams still rely on manual methods to intervene. However, manual security activities slow down the reaction time to cyberattacks. As a result, attackers have more time to steal data and cause harm. Automated security activities are an important part of a Zero Trust network implementation.
Orchestration is automation taken to the next level. It integrates the Zero Trust ecosystem and streamlines operations. This decreases risk while also making Zero Trust more manageable. It would be difficult to do this manually.
Security automation and orchestration automatically neutralize real threats as they arise. This also increases your IT security team’s efficiency by allowing them to concentrate on strategic projects rather than ineffective manual reaction intervention.
Conclusion – Save the headache while implementing Zero Trust
Developing a holistic approach to handle Zero Trust is crucial for an organization’s security. Typically, this is a layered strategy that focuses on certain areas based on your company’s environment.
This may be a difficult procedure to manage. You can use a cybersecurity vendor’s skills and experience to save your company time and money while also lowering your risks.