Your organization can no longer afford to leave password security up to individual team members. Despite their best intentions, humans default to convenient but risky habits, such as saving credentials in browsers, spreadsheets, or sticky notes.
A strong password policy establishes a clear, enforceable standard for how passwords are created, stored, shared, reviewed, and protected across your organization. A modern policy reduces credential-based risk, supports compliance, and brings consistency to access security across systems, teams, and workflows.
This isn’t something businesses can afford to ignore. Verizon’s 2025 Data Breach Investigations Report found that credential abuse accounted for 22% of leading initial attack vectors in confirmed breaches. The cost of poor credential security also surfaces in operational disruption, regulatory exposure, reputational damage, and the prolonged downtime that follows when teams scramble to recover lost or compromised access.
In addition to creating a password policy, your organization needs systems and tools that make secure habits easy to adopt. Rules are not enough to ensure operational security because, where friction exists, even well-intentioned professionals will take shortcuts. The goal is to make password hygiene the path of least resistance.
The password policy template below can help your business stay grounded in current best practices and NIST-aligned guidance. You can adapt it into an internal policy, security handbook, or governance control for organizations that need something more practical than general advice.
Password policy template (sample)
| Section | Policy requirement (example language) | Implementation notes |
| Scope | This policy applies to all employees, contractors, vendors, and third parties who access company systems or data using password-based authentication. It covers all systems, including SaaS platforms, cloud services, internal tools, endpoints, and administrative environments. | Ensure no systems or user groups fall outside scope. Include vendors and shared environments. |
| User responsibilities | All users must create, store, and manage passwords in accordance with this policy. Users must not share credentials, reuse passwords, or store them in unapproved locations. Suspected credential compromise must be reported immediately. | Include in onboarding and security training. |
| Management responsibilities | Managers must ensure timely communication of onboarding, role changes, and offboarding to enable proper access control and credential updates. | Tie into HR workflows. |
| IT and security responsibilities | IT and security teams are responsible for enforcing this policy, approving password management tools, monitoring compliance, and responding to credential-related incidents. | Assign clear ownership internally. |
| Password length | Passwords must meet the following minimum lengths: 15 characters (standard accounts), 16 characters (privileged accounts), and 20 characters (shared or service accounts where feasible). | Systems should support long passwords (ideally up to 64 characters.) |
| Password creation | Passwords must be randomly generated using the organisation’s approved business password manager. User-created passwords based on patterns, personal data, or predictable structures are not permitted. | Proton Pass for Business can automate the creation of strong, random passwords. |
| Password uniqueness | Passwords must be unique for every account, system, and service. Reuse across work systems, personal accounts, or client environments is strictly prohibited. | Enforce through tooling and training, not just memory. |
| Password strength testing | Passwords must not be weak, reused, or previously exposed in known data breaches. | Use systems that support breached password detection where possible. |
| Prohibited practices | The following are prohibited: password reuse; use of personal or company-related terms; predictable patterns; storing passwords in plain text; sharing credentials via email, chat, or notes. | Keep this section explicit to remove ambiguity. |
| Multi-factor authentication (MFA) | MFA must be enabled on all systems that support it, particularly for email, identity providers, remote access, financial systems, HR platforms, and administrative accounts. | Prioritize high-risk systems first. |
| Password storage | All credentials must be stored only in the organisation’s approved password manager. Storage in browsers or local tools is not permitted unless centrally managed and approved. | Proton Pass for Business provides encrypted vaults with controlled access. |
| Prohibited storage methods | Passwords must not be stored in spreadsheets, documents, email drafts, ticketing systems, shared drives, or personal notes. | Audit for these regularly as they’re very common. |
| Password sharing | Passwords must not be shared through informal channels. Where sharing is required, it must occur through approved secure systems that support access control, auditing, and revocation. | Proton Pass for Business enables secure credential sharing without exposing the password itself. |
| Shared accounts | Shared or service account credentials must have a designated owner, limited access, secure storage, and regular review. Credentials must be rotated when personnel changes occur or compromise is suspected. | Prefer individual accounts where possible. |
| Training and awareness | All users must complete password and credential security training at onboarding and periodically thereafter. Training must include password management, MFA use, phishing awareness, and incident reporting. | Keep training practical and up-to-date. |
| Incident response | Any suspected or confirmed credential compromise must be reported immediately. Affected credentials must be reset, sessions revoked, and access reviewed. Incidents must be documented. | Response speed matters more than perfection. |
| Reporting requirements | Users must report suspected credential exposure through the designated reporting channel. No disciplinary action will result from good-faith reporting. | Encourages early reporting. |
| Monitoring and logging | Authentication activity must be logged where feasible, including login attempts, credential changes, and privileged access. Logs should be reviewed periodically for anomalies. | Focus on high-risk systems first. |
| Offboarding and access revocation | Upon role change or termination, access must be removed immediately. Shared credentials must be reviewed and rotated where necessary. | Essential, as this is one of the most common failure points for organizations. |
| Compliance alignment | This policy supports organizational compliance with recognised frameworks such as NIST and ISO 27001 access control requirements. | Useful for audits and governance. |
| Enforcement | Failure to comply with this policy may result in retraining, access restrictions, or disciplinary action depending on severity. | Apply consistently. |
| Review cycle | This policy must be reviewed at least annually or following significant changes in systems, risks, or regulatory requirements. | Assign an owner for updates. |
What is a password policy? Definition, purpose and objectives
A password policy is a formal set of rules that defines how credentials are created, managed, stored, and protected across an organization’s systems.
The concept of a password policy sounds simple but the impact is broad. It’s much more than just mandating the use of a business password manager for business credentials. In modern organizations, password policies serve as the foundation of identity security.
Without a consistent policy governing how credentials are handled across systems, password practices tend to become fragmented, and organizations gradually lose visibility over how access is actually being managed.
The purpose of a strong password policy
A well-defined password policy addresses security gaps by setting clear expectations for how credentials should be handled across your organization. It establishes consistent standards for password creation, storage, sharing, and lifecycle management.
Password policies also play an important role in governance and compliance. Security frameworks such as the NIST Digital Identity Guidelines(nyt vindue) and standards like ISO 27001(nyt vindue) emphasize the importance of strong authentication practices as part of modern access control.
Organizations that handle sensitive data, particularly personal information, financial records, or proprietary business information, are increasingly expected to demonstrate that access to those systems is governed by documented security controls.
With a password policy, your organization defines the minimum requirements for creating, storing, sharing, and managing passwords used to access company systems, services, devices, applications, and data.
What should a password policy do?
A password policy document is intended to:
- Reduce password-related security incidents
- Prevent password reuse and insecure storage practices
- Require secure password creation and management practices
- Support secure access across employees, vendors, and systems
- Strengthen audit readiness and access governance
- Define response procedures for compromised credentials
Together, these objectives help ensure that password security is treated as an operational standard rather than an informal expectation.
Password policy: scope, roles, and responsibilities
A strong password policy should make two things explicit. First, it should clearly define which users, systems, and data must adhere to the policy.
Second, it should clarify who is responsible for following, implementing, and maintaining those standards across your organization.
Define the scope of your password policy
In modern organizations, access is rarely limited to full-time employees on internal networks. Contractors, vendors, and service providers may all require access to corporate systems, so the policy should extend to everyone interacting with company systems or data through password-based authentication.
It should also apply across the entire technology environment, including:
- Cloud platforms
- SaaS tools
- Internal systems
- Development environments
- Administrative consoles
- Shared operational accounts
This is important because attackers rarely distinguish between primary and secondary systems when looking for entry points.
Define roles and responsibilities within your password policy
Without clear ownership, password management becomes fragmented. Employees assume IT handles security automatically, while IT assumes users follow best practices independently. Effective credential security requires coordination across your organization.
While employees and contractors maintain password security in their day-to-day interactions with systems, managers oversee access governance during onboarding, role changes, and offboarding. IT and security teams will be responsible for implementing technical controls and monitoring compliance. System owners will also ensure standards are enforced within the applications and environments they manage.
Password policy guidelines on minimum password length and entropy requirements
Password length is one of the most important factors in determining the strength of a credential. Longer passwords dramatically increase the number of possible combinations an attacker would need to test during a brute-force attack.
In fact, NIST recommends(nyt vindue) prioritizing password length over strict composition rules. Rather than forcing users to include specific combinations of symbols, numbers, and uppercase letters, modern policies focus on ensuring passwords are sufficiently long and screened against known compromised credentials.
Accordingly, organizations should also ensure that their systems support longer, more complex passwords wherever technically feasible. Doing so allows security teams to adopt stronger credential standards over time and ensures your organization is prepared to meet evolving security requirements in the future.
A strong password should meet or exceed these key requirements:
- Sufficient length to resist brute-force and automated cracking attempts
- Unique to a single account or service, preventing credential reuse across systems
- Difficult to guess, avoiding personal information, company references, or predictable patterns
- Random or highly unpredictable, ideally generated by an approved password manager
- Not previously exposed in known data breaches or present in common password lists
Note that passwords based on names, birthdays, company terms, or simple keyboard patterns can often be cracked quickly using automated password-cracking tools, regardless of length. See our detailed guide on strong password requirements for individuals and businesses alike.
Password randomness and complexity
Modern security frameworks recommend generating passwords randomly rather than asking users to invent them manually. Random passwords generated by approved password management tools provide significantly stronger protection because they avoid predictable patterns and can be created at lengths that are impractical to remember.
For example, you can use the secure password generator and secure credential management practices built into Proton Pass. Together, these tools help generate strong, unpredictable passwords while addressing common challenges around password storage, sharing, and lifecycle management.
The following minimum requirements can be included in a password policy to discourage weak or reused passwords:
- Standard user account passwords must be at least 15 characters long.
- Privileged or administrator account passwords must be at least 16 characters long.
- Shared or service account credentials should be at least 20 characters long where technically feasible.
- Systems should support passwords of at least 64 characters where possible.
- Long passphrases may be used where supported and appropriate.
- Passwords must meet the organization’s approved strength and screening requirements before use.
Use of unique passwords per system or service
Password reuse is one of the most common causes of credential-based security incidents. When the same password is used across multiple services, a single breach can expose access to several systems at once.
Attackers routinely exploit this behavior using a technique known as credential stuffing, where stolen usernames and passwords from one service are automatically tested across other platforms.
For this reason, uniqueness is a non-negotiable requirement. Each account, service, and system should have its own password that is never reused elsewhere.
Managing dozens or hundreds of unique passwords would be unrealistic without the support of secure password management tools. Enterprise password management tools make this requirement practical by generating strong passwords automatically and storing them securely, allowing employees to maintain unique credentials without relying on memory.
Multi-factor authentication (MFA) requirements
Multi-factor authentication (MFA) is one of the most effective ways to reduce the risk of unauthorized access, particularly in environments where credentials may be exposed through phishing, malware(nyt vindue), or external data breaches.
MFA works by requiring users to verify their identity through at least two independent factors before gaining access to an account. These include:
- Something the user knows (a password)
- Something they have (such as a security key, authentication app, or mobile device)
- Something they are (biometric authentication such as fingerprint or facial recognition).
Because attackers rarely have access to all of these factors simultaneously, MFA significantly reduces the likelihood that stolen credentials alone can be used to compromise an account.
Guidelines from organizations such as NIST and CISA strongly encourage(nyt vindue) the use of multi-factor authentication wherever password-based access is used, particularly for systems that contain sensitive data or provide administrative privileges.
Baking MFA into your password policy
Your organization can further strengthen MFA adoption by using tools that make two-factor authentication easier to deploy and manage across accounts. For instance, Proton Pass can store and autofill time-based one-time passwords (TOTP) alongside saved credentials, simplifying login workflows while keeping authentication data encrypted.
For organizations that prefer to separate authentication factors, Proton also offers a dedicated Proton Authenticator app, which generates secure six-digit verification codes and can sync them across devices using end-to-end encryption. The authenticator works offline and is open source, allowing organizations to implement MFA across business accounts while maintaining transparency and strong privacy protections
Secure password sharing practices
Although many security guidelines advise against sharing passwords altogether, real-world business environments still require it. Service accounts, vendor access, and emergency procedures may occasionally require multiple authorized users to access the same credentials.
When sharing occurs informally, such as through email, chat, or verbal communication, credentials become exposed and difficult to control. Once shared through these channels, there is typically no reliable way to track who has access or revoke it later.
Password policies should therefore define how and when sharing is permitted. In most organizations, it should only occur through approved credential management tools that provide access controls, auditing, and the ability to revoke access when necessary.
Offboarding and access revocation procedures
When employees change roles, leave the organization, or vendor relationships end, access must be reviewed and adjusted promptly. Failure to revoke credentials in a timely manner is one of the most common sources of unauthorized access.
A strong password policy should integrate with onboarding and offboarding processes, ensuring that access privileges are updated immediately to reflect role changes or departures, including disabling accounts, rotating shared credentials, and revoking unnecessary system access.
If multiple individuals had access to a shared service account, the password should be rotated as soon as personnel changes occur to prevent former employees or contractors from retaining access after their accounts have been disabled.
Bridge the gap between password policy and human habits
Password policies are only effective if people follow them.
In most organizations, failures don’t happen because policies are missing; they happen because the policies aren’t embedded into everyday workflows. Employees take shortcuts when processes are unclear, tools are inadequate, or expectations are not reinforced.When implemented properly (and in combination with a business password manager), a strong password policy replaces informal habits with consistent controls, reduces credential-related risk, and makes secure access management part of everyday operations, not merely an afterthought.
