Why “Always-On” Admin Privileges Are a Hacker’s Best Friend
For decades, the default approach to privileged access has been simple: grant it, and leave it in place. A database administrator gets permanent elevated access. A developer receives standing root permissions on a production server. A service account runs with broad rights that nobody has reviewed since the system was first configured. It works — until it doesn’t.
The security industry has a term for this: standing privileges. And the case against them has never been stronger.
What Standing Privileges Actually Mean
A standing privilege is any elevated permission that persists indefinitely, regardless of whether it is actively being used. The account exists. The access exists. And it exists around the clock, every day of the year, whether the holder is logged in, on holiday, or has already left the organisation.
From an attacker’s perspective, this is ideal. Compromising a single credential with standing admin rights does not require exploitation of a complex vulnerability chain — it simply requires patience and a phishing email. Once inside, the attacker inherits everything that account was permanently granted.
This is not a theoretical risk. A significant proportion of major breaches in recent years have followed exactly this pattern: legitimate credentials with excessive, persistent access, used to move laterally and escalate damage well before detection.
The Problem with “Good Enough” Access Controls
Many organisations believe they have adequately addressed privileged access risk because they have a password vault, enforce MFA on admin accounts, and conduct periodic access reviews. These are meaningful controls. They are not sufficient on their own.
A vaulted credential that still grants permanent elevated access is a vaulted liability. MFA protects the front door but does nothing to limit what an authenticated attacker can do once inside. Annual access reviews are too infrequent to reflect how roles, projects, and employment status actually change throughout the year.
The fundamental problem is architectural. Standing privileges assume that ongoing, broad access is an acceptable baseline. Modern threat environments make that assumption untenable.
The Case for Just-in-Time Access
The alternative is just-in-time (JIT) access: privileges are provisioned on demand, scoped to a specific task, and automatically revoked when the session ends or the time window expires. No standing access means no persistent target for attackers to exploit.
JIT access shifts the model from “always available” to “available when justified.” A sysadmin who needs to perform maintenance on a production server requests elevated access, the request is approved (manually or automatically based on policy), the session runs under audit, and the privilege disappears when the work is done. The account returns to a state of minimal or zero standing rights.
The security gains are substantial. Even if an account is compromised, the attacker gains nothing elevated without triggering an access request that can be monitored, blocked, or flagged. The attack surface shrinks from permanent to momentary.
Least Privilege Is Not a Setting — It’s a Practice
Many security teams treat least privilege as a configuration task: set the right permissions once, move on. In practice, least privilege is an ongoing discipline. Access creep — the gradual accumulation of rights over time as roles evolve and exceptions pile up — is one of the most consistent findings in enterprise access audits.
Eliminating standing privileges forces organisations to confront access creep directly. When every elevation must be requested and justified, the question “does this person actually need this?” gets asked continuously rather than annually.
This is also where tooling matters. Privilege Management Software that supports granular JIT workflows, session-level policy enforcement, and automated access expiry — as solutions like Heimdal provide — removes the operational burden that often leads teams to default back to standing access for convenience.
The Compliance Dimension
Regulators are catching up to what the security community has argued for years. Frameworks including NIS2, PCI DSS v4.0, and CIS Controls v8 all push organisations toward least privilege and need-based access as control objectives — with NIS2 and PCI DSS v4.0 explicitly encouraging time-limited, just-in-time access. Standing privileges increasingly represent not just a security gap but a compliance exposure.
The Bottom Line
Standing privileges are a structural vulnerability dressed up as operational convenience. They exist because removing them requires effort, tooling, and a cultural shift in how access is requested and granted. None of those are small asks — but the alternative is maintaining a permanent, high-value attack surface in the heart of your infrastructure.
The question is not whether your organisation can afford to eliminate standing privileges. It is whether it can afford not to.
