Continuous Session Governance for MSSPs
Govern every privileged session. Protect every customer. Prove it to every auditor.
MSSPs Face a Governance Gap No Perimeter Tool Can Close
Your admin credentials are the most valuable target in your customers' environments — and the hardest to defend with conventional tools.
MSSP Accounts as Primary Attack Targets
A single compromised MSSP admin credential provides attackers with privileged access across every environment your team manages. MFA confirms the login — it cannot verify what happens inside the session once access is granted. In 2022, the Five Eyes intelligence alliance — comprising CISA, the NCSC, the FBI, and security agencies from Australia, Canada, and New Zealand — issued a joint advisory specifically warning that MSSPs are primary targets for state-sponsored actors and ransomware groups seeking simultaneous access to multiple downstream customer environments.
- • Admin session verification at the keystroke level
- • Credential theft and session hijacking prevention
- • Post-authentication enforcement across all managed environments
Cross-Customer Contamination
Attackers who compromise one MSSP session can move laterally across customer environment boundaries — propagating ransomware, exfiltrating data, and establishing persistence across multiple customers before any alert fires. Keystrike blocks lateral movement at the command level before it crosses the customer boundary.
- • Environment boundary enforcement
- • Lateral movement prevention
- • Blast radius containment
Proving Access Integrity to Customers
Customers increasingly demand cryptographic proof that their MSSP cannot be impersonated. Keystrike produces tamper-evident session records for every privileged action — giving you the evidence to demonstrate accountability at every level and a differentiated service tier to go with it.
- • Tamper-evident audit trails for every privileged session
- • Compliance-ready records for NIS2, ISO 27001, and SOC 2
- • Competitive service differentiation
Three Attack Paths That Bypass MFA, PAM, and EDR in MSSP Environments
Session Hijacking and Admin Credential Abuse
Attackers who compromise an MSSP workstation operate inside a legitimate session — invisible to MFA, PAM, and post-authentication controls. Every command appears authorised. Every action looks like the engineer. By the time the breach is confirmed, customer environments across the managed portfolio are already compromised.
Keystrike's continuous session governance closes this gap by continuously validating that every command originates from verified physical input on an approved device — not just at login, but throughout the entire session. The moment that changes, Keystrike acts: blocking the command, isolating the workstation, and triggering automated response before damage spreads.
Cross-Customer Lateral Movement
Once inside an MSSP session, attackers can pivot across customer environment boundaries — using the same credentials, the same tools, and the same access that MSSP engineers use legitimately every day. Network segmentation and perimeter controls offer no defence against an authenticated session that already has permission to cross boundaries.
Keystrike closes this gap by validating every command that crosses environment boundaries, blocking RDP hijacks, inherited sessions, and credential replay before lateral movement can propagate to downstream customers.
Supply Chain and Remote Tool Exploitation
MSSP operations depend on remote management tools — RMM (Remote Monitoring and Management) platforms, SSH jump servers, RDP gateways, and scripting frameworks. Attackers increasingly target these tools directly, exploiting vulnerabilities or stolen credentials to push malicious commands across entire customer portfolios simultaneously — far faster than any human response can contain.
Keystrike closes this gap by requiring every command to be cryptographically attested to physical human input. Automated scripts, injected commands, and remote tool exploitation generate no valid attestation — and are blocked before execution.
Why MFA, PAM, and SIEM Cannot Secure Privileged Sessions in MSSP Environments
| Security Tool | What It Protects | Post-Authentication Gap |
|---|---|---|
| Firewalls / VPN / MFA | Perimeter and identity at login | Session activity after access is granted |
| PAM — Privileged Access Management (e.g., CyberArk, BeyondTrust) | Credential vaulting and access controls | Session activity after the vault is opened |
| SIEM — Security Information and Event Management (e.g., Splunk, Microsoft Sentinel) | Centralised alerts and compliance reporting | Reactive — alerts after damage is done |
| EDR — Endpoint Detection and Response (e.g., CrowdStrike, Microsoft Defender) | Malware detection and endpoint telemetry | Blind to valid credential theft and session misuse |
| Keystrike — Privileged Session Governance | Every command in every privileged session | None. Unauthorised commands blocked before execution. |
Keystrike does not record keystrokes, credentials, or personally identifiable information. Session verification is cryptographic — not behavioural — eliminating false positives and analyst alert fatigue.
IAM and PAM grant access. SIEM and XDR log events after the fact. Keystrike governs the live session.
You don't have to rip out or replace your existing stack. Keystrike is the essential final piece that makes your existing MFA, PAM, and SIEM infrastructure deliver Continuous Access Governance — closing the Governance Gap inside every privileged session across your entire managed portfolio.
Continuous Session Governance for NIS2, DORA, ISO 27001, and SOC 2 Requirements
Every privileged session produces continuous, tamper-evident audit records that satisfy MSSP regulatory and contractual requirements as a direct output of governance — not as a separate compliance process.
Keystrike supports compliance with NIS2 (Network and Information Security Directive 2), ISO 27001:2022, SOC 2 Type 2, DORA (Digital Operational Resilience Act), NIST Cybersecurity Framework, Cyber Essentials, and applicable data protection regulations — through continuous authentication, policy-driven access controls, and auditable session records for every remote action across every managed environment.
How Keystrike Supports NIS2 Compliance for MSSPs
| Article | Requirement | Keystrike Contribution |
|---|---|---|
| 21(2)(a) | Risk analysis and information system security | Provides continuous session governance and real-time enforcement across every managed environment |
| 21(2)(b) | Incident handling | Blocks unauthorised commands in real time and generates tamper-evident session records for incident response — before damage spreads |
| 21(2)(e) | Vulnerability handling | Blocks exploitation of stolen credentials and hijacked sessions through cryptographic attestation of verified human input |
| 21(2)(f) | Risk management effectiveness | Enables post-mitigation evaluation and continuous governance of privileged session activity |
| 21(2)(i) | Access control and asset management | Reinforces access control through continuous cryptographic verification of physical human input at the session level |
| 21(2)(j) | MFA and continuous authentication | Provides continuous authentication using cryptographic attestation of physical user input — beyond one-time MFA |
How Keystrike Supports DORA Compliance for MSSPs
| Article | Requirement | Keystrike Contribution |
|---|---|---|
| 5 | Governance and control framework | Supports policy enforcement and access legitimacy across all remote workforce sessions |
| 6(1) | ICT risk management framework | Provides real-time session governance and cryptographic verification for every privileged session |
| 6(2) | Protection of ICT assets | Verifies session-level identity — blocking unauthorised commands before they execute |
| 9(1) | Continuous monitoring | Governs every session in real time — blocking unattested commands and generating tamper-evident records of all privileged activity |
| 9(2) | System resilience | Preserves the authenticity and integrity of access across connected financial and operational systems |
| 9(3b) | Data protection | Detects and blocks unauthorised credential use before data can be accessed or exfiltrated |
| 9(4c) | Access policies | Detects overprivileged or misused access rights within active sessions |
| 9(4d) | Strong authentication | Provides continuous cryptographic attestation of physical human input throughout the lifetime of every session |
| 10 | Detection mechanisms | Alerts on anomalous activity including session hijacking, credential replay, and injected commands |
| 11 | Business continuity | Enables early automated response to access compromise — minimising operational disruption |
| 25 | Resilience testing | Supports resilience testing by providing continuous verification of session integrity across ICT systems and remote access infrastructure |
Built for How Your Team Works
Stop Cross-Customer Contamination Before It Starts
Deterministic enforcement of session policy across every customer environment, every vendor session, and every management platform. Commands that fail attestation are blocked — not flagged. Zero false positives. Zero alert fatigue.
See CONTROL in action →Audit-Ready Evidence for Every Customer
Every privileged session produces tamper-evident records proving that every command originated from verified human input on an approved device. NIS2, DORA, ISO 27001, and SOC 2 requirements are satisfied as a direct output of governance — not a quarterly retrofit.
See PROVE in action →Know What Is Happening Across Every Customer
Keystrike maps every remote protocol across your entire managed portfolio — RDP, SSH, PowerShell, WinRM, WMI, SMB, and more — showing which sessions are governed and where policy gaps remain. Full visibility across every customer environment.
See SEE in action →Deterministic Session Enforcement — Not Probabilistic Detection
Workstation Agent
A lightweight agent on the MSSP engineer's device recognises legitimate physical keystrokes and mouse clicks across every managed customer session, and submits cryptographic attestations confirming their legitimacy to the central Keystrike service.
Server-Side Terminator
A second lightweight agent on the destination server withholds all input until it receives proof of legitimacy. Attested input is processed. Unattested input — from scripts, injected commands, or compromised sessions — is blocked and an alert is generated in real time.
Live Visibility
The Keystrike SEE module maps all remote protocols across every managed environment — RDP, SSH, PowerShell Remoting, WinRM, WMI, SMB, and more — surfacing which sessions are governed and where policy gaps remain across your entire customer portfolio.
Continuous Proof of Control
Every privileged session generates tamper-evident audit records demonstrating exactly who did what, when, from which device, with cryptographic proof that each action originated from verified human input. These records satisfy NIS2, DORA, ISO 27001, and SOC 2 requirements as a direct output of governance — not a separate compliance process.
Keystrike deploys in around 20 minutes per environment. No lengthy professional services engagement. Integrates with existing MFA, PAM, and SIEM infrastructure — no rip-and-replace.
Frequently Asked Questions About MSSP Session Governance
How does Keystrike prevent cross-customer contamination?
Keystrike validates every command that traverses customer environment boundaries using cryptographic attestation of physical human input. It blocks session inheritance, credential replay, and RDP hijacks before lateral movement can propagate to downstream customers — at the command level, not the network level.
Does Keystrike replace our existing PAM or SIEM?
No. Keystrike completes your existing security stack — it does not replace any component. PAM continues to vault credentials and control checkout. SIEM continues to aggregate logs and generate alerts. Keystrike adds the missing layer: continuous governance inside the live privileged session. It deploys alongside your existing infrastructure in approximately 20 minutes per environment.
What is the Governance Gap in MSSP environments?
The Governance Gap is the unprotected space between when a user is authenticated and what they actually do inside the session. In MSSP environments — where a single admin session can reach every customer environment — this gap is the attack surface that credential theft, session hijacking, and cross-customer lateral movement exploit. Keystrike closes the Governance Gap by governing every command inside the live session in real time.
How long does Keystrike take to deploy across managed environments?
Keystrike deploys in approximately 20 minutes per managed environment. No lengthy professional services engagement, no complex integration project. It integrates with existing MFA, PAM, and SIEM infrastructure with no rip-and-replace.
Does Keystrike record or store keystrokes?
No. Keystrike verifies that commands originate from a physical human operator through cryptographic attestation — without recording keystrokes, capturing screens, or conducting behavioural analysis. Session verification is deterministic, not probabilistic.
What compliance frameworks does Keystrike support for MSSPs?
Keystrike maps directly to NIS2, DORA, ISO 27001:2022, SOC 2 Type 2, NIST Cybersecurity Framework, Cyber Essentials, and applicable data protection regulations — through continuous session governance, cryptographic attestation, and tamper-evident audit records for every privileged session across every managed environment.
Can Keystrike be offered as a managed service to MSSP customers?
Yes. Keystrike provides MSSPs with a differentiated service tier — offering customers cryptographic proof that every privileged session in their environment is governed, verified, and audit-ready. The tamper-evident session records become a competitive differentiator for customer retention and new business.
Close the Governance Gap Before the Next Session Is Compromised
Session hijacking, credential abuse, and supply chain exploitation all exploit the same blind spot: the gap between access granted and access governed. Keystrike makes every privileged session across your managed environments visible, verifiable, and policy-controlled — protecting your privileged session infrastructure and giving you a differentiated security offering to bring to market.
To speak with a Keystrike engineer: connect@keystrike.com