Blog · Dated, sourced analyses
The Sentrix blog
Short, dated analyses of threats, regulatory obligations and compliance practice, written by the Sentrix team with their primary sources cited every time.
latest on October 5, 2026RSS feed
FeaturedAnalysis · Exposure4 min read
NetScaler: three exploited flaws in eight days
From September 27 to October 4, 2026, three NetScaler flaws entered the KEV catalog. Fixed builds, patch cadence, and the edge inventory it takes.
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01
Analysis
A threat or a news item, what it changes for a regulated organization, and what we think about it.
02
Regulatory breakdown
A requirement or a deadline, explained plainly, with how to prepare for it.
03
Field notes
A lesson from an engagement, anonymized, with what we would do again and what we would avoid.
The blog publishes what the team learns in contact with threats, frameworks and auditors: a threat that changes the game, a regulatory deadline to prepare for, a lesson from the field. Every article is dated, cites its primary sources and ends with what we think at Sentrix. For official advisories in continuous time, the Watch page does the rest.
All articles
Analysis · Exposure4 min read
FortiMail: a flaw exploited before the fix
From October 1 to 5, 2026, an exploited FortiMail flaw had only a workaround. A tracked risk decision, a compromise check, and the MSP angle.
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Field notes · Exposure4 min read
Zammad and TeamCity: IT tools as the way in
A Zammad help desk breached at DIVD, a TeamCity flaw used by ransomware: the IT team's own tools hold the keys to everything. What to do, MSP angle.
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Analysis · Identity3 min read
ShinyHunters: an arrest, and what does not change
An alleged ShinyHunters leader was arrested in the Netherlands. The group's methods, SSO accounts, third parties and SaaS platforms, stay open to others.
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Analysis · Awareness3 min read
Cyber Security Awareness Month 2026: what the numbers say
59% of Canadians hit by an incident, 42% confident they can spot AI. The 2026 theme, the four weeks, and one measurable action per week for an organisation.
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Explainer · Critical systems4 min read
Critical Cyber Systems Protection Act: what changes
Assented to on June 15, 2026 and not yet in force, Canada's Critical Cyber Systems Protection Act sets a program, a 72-hour cap and supplier oversight.
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Explainer · Law 254 min read
Law 25: administrative penalties and penal fines
Law 25: administrative penalties up to $10M or 2% of worldwide turnover, penal fines up to $25M or 4%. Who decides each one, and the order of work to follow.
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Threats · Municipalities4 min read
Municipalities and ransomware: a recurring target
Why municipalities and local public bodies keep coming back in ransomware attacks, what the adversary wants from them, and what a small IT team does first.
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Explainer · Health data4 min read
Health information in Quebec: the Act and security
In force since July 1, 2024, Quebec's health information act sets governance, security and incident duties, and the clauses health bodies impose on suppliers.
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Analysis · Compliance4 min read
SOC 2 or ISO 27001: which comes first for a SaaS
A SOC 2 attestation report or ISO/IEC 27001 certification: what each one proves, what Quebec's Law 25 requires either way, and the order to follow for a SaaS.
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Explainer · Defence4 min read
CPCSC or CMMC: selling to both defence supply chains
Canada's CPCSC and the U.S. CMMC share a family of standards, not a revision. Levels, recognition between the two programs and where a supplier should start.
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Analysis · Ransomware4 min read
Ransomware: what the Canadian Centre expects
Opportunistic, financially motivated, organized as ransomware-as-a-service: what the Canadian Centre for Cyber Security says about the adversary through 2027.
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Explainer · Fraud4 min read
Phishing and fraud: the Canadian numbers
Statistics Canada, the Anti-Fraud Centre, the Cyber Centre: what the official Canadian figures on fraud and phishing actually measure, and where they stop.
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Analysis · Cyber insurance4 min read
Cyber insurance: what insurers require
MFA, backups, EDR, patching, a response plan, suppliers: what a cyber insurance application has you declare, and how to build the evidence once and reuse it.
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Analysis · Identity4 min read
Passkeys: rolling out passwordless
Synced or device-bound passkeys, what NIST SP 800-63B says about them, and why enrolment and recovery, not the sign-in, decide whether the rollout succeeds.
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Explainer · NERC CIP5 min read
NERC CIP: thirteen standards and the calendar to 2029
The thirteen NERC CIP standards in one line each, the verified deadlines from 2026 to 2029, the penalties, and the overlaps with NIST CSF and ISO 27001.
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Explainer · NERC CIP5 min read
NERC CIP in Canada: one standard, five calendars
In Canada a NERC CIP standard binds only once a province adopts it. Québec, Ontario, Alberta, British Columbia and New Brunswick, and the dates each publishes.
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Explainer · CRA5 min read
Cyber Resilience Act: 24 hours to report
Since September 11, 2026, the Cyber Resilience Act gives manufacturers selling in the EU 24 hours, 72 hours and 14 days. One more clock, one PSIRT process.
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Analysis · Exposure5 min read
28 exploited vulnerabilities in thirteen days: KEV signal
From September 8 to 24, 2026, CISA added 28 CVEs to its KEV catalog, mostly on edge devices. The 3-day deadline, Canadian alerts, and the CTEM reading.
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Field notes · Third-party risk5 min read
Four 8-Ks in two weeks: legitimate access, misused
Four 8-Ks and two OPC actions in September 2026 point to the same vector: legitimate access, misused. Materiality, clauses to demand from a vendor, frameworks.
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Analysis · Identity3 min read
Non-human identities: the blind spot of your access reviews
Service accounts, API keys, tokens and AI agents are now the attackers' first way in. Why access reviews miss them, and where to start in two weeks.
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Breakdown · NIS24 min read
NIS2: what transposition changes for your suppliers
NIS2 requires essential and important entities to manage their supply chain risk. What a North American supplier must prepare before the questionnaires arrive.
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Breakdown · Law 254 min read
Law 25: when the PIA is mandatory and how to document it
The privacy impact assessment is required by Quebec's Law 25 in specific cases. What the Commission d'accès à l'information says about its content and form.
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Breakdown · CPCSC4 min read
CPCSC Level 1: preparing the self-assessment
Level 1 of the Canadian Program for Cyber Security Certification rests on an annual self-assessment based on ITSP.10.171. What to prepare beforehand.
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Breakdown · ISO 270014 min read
ISO 27001:2022 after the transition: what the auditor checks
The transition period to ISO/IEC 27001:2022 is closed. What changed compared with 2013, the 93 controls of Annex A, and what the auditor now looks at.
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Breakdown · DORA4 min read
DORA: the register of information and what banks demand
DORA requires EU financial entities to keep a register of all their ICT contracts. What that register contains and what banks now ask of their ICT suppliers.
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Analysis · Compliance4 min read
SOC 2 Type 1 or Type 2: which one your customers ask for
Type 1 describes controls at a date, Type 2 proves they operated over a period. What customers actually ask for, how the observation period works, how to plan.
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Analysis · Vulnerabilities4 min read
Prioritizing patches with the KEV catalog and EPSS
CVSS tells you severity, not urgency. How CISA's KEV catalog and FIRST's EPSS change the order of your patches, and what directive BOD 26-04 now requires.
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Analysis · Exposure4 min read
CTEM: the five stages explained
Scoping, discovery, prioritization, validation, mobilization: what each stage of the CTEM cycle produces, and what sets it apart from vulnerability management.
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Field notes · Ransomware4 min read
Ransomware: the backup that holds
Immutability, an offline copy, restoration tests: three field lessons on the backups that held against ransomware, and the ones that gave way when it mattered.
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Analysis · Identity4 min read
Phishing-resistant MFA: FIDO2 and passkeys
Why SMS codes and push notifications are no longer enough, what CISA and NIST call phishing-resistant MFA, and where to start the migration.
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Analysis · Software supply chain4 min read
SBOM: what to ask a vendor
An SBOM is only useful if it is complete, machine-readable and delivered with every release. What the CISA and NTIA minimum elements let you require.
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Field notes · TGV4 min read
TGV: lessons from the Performance group
Seven controls, PF01 to PF07, and one kind of evidence expected by the certification office: measurements, not estimates. What we see in the files we support.
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Breakdown · Third-party risk4 min read
Vendor questionnaires: answer once, reuse
The SIG from Shared Assessments and the CAIQ from the Cloud Security Alliance: what they ask, and how to build one evidence base that answers both.
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Field notes · Incidents4 min read
Tabletop exercise: what always comes out
A scenario, named roles, one morning: the tabletop exercise reveals the same gaps every time between the incident response plan and reality. How to run one.
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Field notes · Cloud4 min read
The cloud misconfigurations we keep seeing
Microsoft 365, Entra ID, AWS: the same settings are missing from one assessment to the next. What we find, and why to start from the CIS Benchmarks.
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Breakdown · AI4 min read
AI governance: ISO 42001 and the NIST AI RMF explained
ISO/IEC 42001 and the NIST AI RMF 1.0 frame how organizations use AI. What each one requires, how they complement each other, and which actions to start with.
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Breakdown · Privacy5 min read
PIPEDA: reporting a breach of security safeguards
When a breach must be reported to the Privacy Commissioner of Canada, how to assess the real risk of significant harm, and how to keep the breach record.
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Breakdown · Finance4 min read
OSFI B-13: what the board and the regulator expect
OSFI Guideline B-13 sets the technology and cyber risk expectations for federally regulated financial institutions. Three domains, evidence, board questions.
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Breakdown · Defense5 min read
CMMC 2.0: levels, final rule and the real timeline
The three levels of CMMC 2.0, the 32 CFR part 170 final rule, the phased rollout in DoD contracts and the 2026 suspension of Phase 2, from the official texts.
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Frequently asked questions
- What will I find here?
- Three formats, always dated and sourced: the analysis of a threat or a news item and what it changes for a regulated organization; the breakdown of a regulatory requirement or deadline and how to prepare for it; and anonymized lessons from our engagements. Every article cites its primary sources and gives our reading, signed Sentrix.
- How do I follow new articles?
- Through the blog's RSS feed, in French or English, or by following Sentrix on LinkedIn, where every article is posted. The Watch page complements the blog: it gathers the official advisories of Québec, Canada, the United States and Europe, refreshed every thirty minutes, while the blog takes the time to analyze.
