Cybersecurity blog

A lost phone should trigger a defined recovery process. Learn how help desks can distinguish authenticated factor replacement from account recovery and escalation.

Zero recorded hits do not prove a firewall rule is obsolete. Learn how observation, business dependencies, and effective policy support a safe retirement decision.

Learn how to distinguish detected weaknesses, demonstrated impact, and coverage gaps when evaluating automated penetration testing and expert assessment.

A healthy link indicator does not explain a slow application. Learn how probe coverage, forwarding paths, and transaction timing help isolate the problem.

Encrypted DNS, DNSSEC, and DNS filtering solve different problems. Learn why the resolver a device actually uses determines which DNS policy applies.

Reduce mistaken security blocks with evidence-based tuning, narrow exceptions, and clear review workflows across email, web, network, and endpoint controls.

Choose a penetration-testing starting point that answers your risk question, and understand what internal and external assessments leave untested.

Understand what SPF, DKIM, and DMARC results establish, why authenticated messages can still be deceptive, and how to use those results in email review.

Compare SD-WAN and MPLS by application paths, performance, security, and operating responsibilities, including when a hybrid branch network makes sense.

Map application entry points, restrict unintended direct access, and verify the evidence that shows whether traffic can reach an origin around its WAF.

Use this practical checklist to define data custody, remote access, contract duties, component inventories, incident obligations, and an independent exit plan for ICS integrators.

Build useful SIEM visibility for identity-token issuance, refresh, acceptance, rejection, revocation, and session activity without logging the credential itself.

Prepare the roles, user pairs, customer environments, and test data needed to assess application access controls and understand gaps in test coverage.

A practical workflow for verifying vendor bank-detail changes, protecting trusted contacts, documenting approval, and escalating suspected payment fraud.

Use campaign difficulty, reporting behavior, response time, and documented follow-up to interpret phishing simulation results and decide what to improve.

Build a defensible remediation queue by combining technical severity with active exploitation, exploit likelihood, asset exposure, business impact, and verification.

Learn how to reduce attacks routed through compromised routers and edge devices with inventory, hardening, segmentation, traffic baselines, and centralized evidence.

It is always better to prevent a fire than to build an increasingly sophisticated system for dealing with one after it started.

Use a risk-based method to set searchable and archived security-log retention periods without confusing a default SIEM window with a complete policy.

Use a practical, evidence-focused checklist to evaluate connected-device security, vendor support, logging, updates, and end-of-life risk before purchase.

A practical plan for giving clients timely, accurate, and actionable updates during cyber incidents and major service outages.