What Are The Differences Between ISO 27001 and ISO 27701?

What Are The Differences Between ISO 27001 and ISO 27701

In an era where data breaches and privacy concerns continue to send shockwaves across industries, organisations are grappling with the imperative to safeguard sensitive information and personal data.

In this dynamic landscape, two steadfast standards have emerged as guides for information security management systems (ISMS) and privacy information management systems (PIMS): ISO 27001 and ISO 27701. These two standards waltz onto the scene, each with its unique steps, providing organisations with valuable tools to ensure data security while tangoing with data privacy regulations.

But what are the nuances that set ISO 27001 and ISO 27701 apart? Let’s explore their attributes, their distinct moves, and the pros and cons that accompany their performance.

ISO 27001:

ISO 27001


1. Holistic Security Approach:

ISO 27001 is the quintessential guardian of information security. It champions a comprehensive framework for establishing, implementing, operating, monitoring, reviewing, maintaining, and improving an organisation’s information security management system.

2. Risk Management Rhythm:

ISO 27001 makes risk management a dance partner. It leads organisations through risk assessment and treatment processes, ensuring that vulnerabilities are identified and addressed in sync with the business’s risk appetite.

3. Adaptability:

This standard is versatile, catering to businesses of all sizes and sectors. It harmonises information security controls, ensuring that tailored measures are employed to fit the unique rhythm of each organisation.


1. Privacy in the Backseat:

ISO 27001 primarily concentrates on information security and doesn’t necessarily address privacy concerns in depth. It lacks the finesse required to tango with evolving data protection regulations.

2. Silent on PII:

While ISO 27001 is strong on general information security, it doesn’t give a solo performance on managing personally identifiable information (PII). This omission can be a showstopper in industries that handle sensitive personal data.

ISO 27701:

ISO 27701


1. Data Protection Duets:

ISO 27701 joins hands with ISO 27001 to create a harmonious blend of security and privacy. It extends ISO 27001 by adding a privacy layer, turning it into a pas de deux that addresses both information security and privacy concerns.

2. Personal Data Choreography:

ISO 27701’s star move is its focus on managing personal data. It enunciates principles for handling PII, data subjects’ rights, and obligations under privacy regulations like GDPR.

3. Transparency Twist:

This standard encourages organisations to twirl with transparency. It advocates clear communication about privacy practices, helping build trust with stakeholders.


1. Dependency on ISO 27001:

ISO 27701 can’t stand alone; it needs ISO 27001 as its partner. This interdependence might pose a challenge for organisations seeking a standalone privacy standard.

2. Complexity Quickstep:

The integration of ISO 27701’s requirements with ISO 27001 demands intricate footwork. It can lead to a more complex implementation process compared to ISO 27001 alone.

Your Data Protection

Choosing between ISO 27001 and ISO 27701 depends on the rhythm your organisation wants to follow. ISO 27001 excels in the domain of information security, offering a robust framework to safeguard data. On the other hand, ISO 27701 takes the lead in the realm of privacy, ensuring that personal data is treated with the utmost care and compliance. To put it simply, ISO 27001 is the security detail, while ISO 27701 adds a privacy pirouette to the performance.

In a world where data breaches and privacy missteps can lead to disastrous consequences, mastering these dances is vital. To take the first step towards fortifying your data security and privacy measures, consider embracing the symphony of ISO 27001 and ISO 27701 – your partners in the intricate data protection dance. It’s time to sway with security and twirl with privacy – all while keeping compliance in check.

So, are you ready to take the stage and dance your way to data protection success? Contact Privasec to get started today and let your organisation’s security and privacy shine under the spotlight of ISO standards.

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