October is Cybersecurity Awareness Month, and it comes at the right time. Check Point Research reports that organizations faced an average of 2,803 cyberattacks per week in September, up 48% from a year earlier.
This year’s theme from the National Cybersecurity Alliance, “Don’t Make It Easy for Them,” asks organizations to look past individual habits to the decisions that make an attack harder to carry out. Most of those decisions start with access, and access keeps expanding. Cloud and SaaS environments, privileged accounts, third-party connections, and AI agents each add another route to sensitive data and critical systems.
The goal is to make every step harder for the attacker and create more chances to disrupt the attack. These three questions guide how I approach it:
Each question points to a priority we’ll cover below: limit access, challenge deception, and reduce exposure. Together they give you more than one chance to interrupt an attack, even when an earlier control fails.
A stolen credential shouldn’t give an attacker unrestricted access. When we review access with a client, we start with the identities and connections that can reach sensitive data or critical systems, then ask whether that access still serves a business purpose.
Access changes as work changes. Employees move between roles, vendor connections outlast projects, and cloud applications create access paths that a periodic review may miss.
Start by documenting each identity and connection that can reach sensitive data or critical systems. Record who owns it, why it exists, how much privilege it has, when it was last reviewed, and how you will remove it.
Include service accounts, automated workflows, application integrations, and AI agents in that review. Each needs a defined purpose, an owner, limited permissions, and a way to revoke access when the business need changes.
You should require MFA wherever a stolen credential could open a path to sensitive systems. Prioritize phishing-resistant methods for administrators and anyone who can access sensitive data or change security controls.
MFA is strongest when identity controls work consistently across cloud, on-premises, and third-party systems. That includes lifecycle management, conditional access, single sign-on where appropriate, and timely deprovisioning. If a former employee or service account can still authenticate, your organization still has an access problem even when MFA is enabled.
Least privilege means giving people, applications, and automated systems only the access required for a defined business purpose.
If an identity is compromised, least privilege limits how far attackers can go. A standard user account shouldn’t automatically provide access to financial systems, sensitive environments, or administrative tools.
When someone needs broader access, use a Privileged Access Management (PAM) tool that makes the decision visible. These tools secure and audit elevated access and show you who approved access, why that access is required, how long access needs to remain active, and what activity will be monitored. This makes access decisions deliberate instead of permanent by default.
Administrative accounts deserve additional scrutiny because they can change configurations and affect many systems at once.
When we review privileged access with clients, we ask four questions.
Use those answers to limit standing privileges and make elevated access easier to review and revoke. The controls should reflect the potential business impact of misuse.
If you’re building a longer-term identity strategy, our cybersecurity roadmap lays out a sequence for strengthening privileged access and phishing-resistant MFA.
Remote users and third-party providers may need access to keep the business operating. Give that access a defined scope and remove it when your business need ends.
Review every connection that reaches your environment through a vendor or technology partner. Ask whether you still need it, which systems it can reach, whether the access is broader than necessary, and what happens if the provider’s account or endpoint is compromised.
The access review can also expose gaps between identity decisions and network architecture. Segmentation, conditional access, and strong authentication can limit the portion of the environment exposed through a compromised account or device.
The goal is to ensure that a compromised identity gives an attacker fewer places to go. You need to ensure that a compromised identity gives an attacker fewer places to go.
A convincing request shouldn’t be enough to authorize a payment, share sensitive data, or grant access. AI can help attackers tailor phishing and impersonation attempts, but an independent verification step can interrupt the request before someone acts.
A request may use the right name, the right logo, and the right business context while still directing someone to a malicious site or unauthorized action.
As a security leader, define when people must pause, how they should verify a high-risk request, and where to report suspicious activity. Make those steps part of the business process.
Your employees should know which requests require a pause and an independent verification step.
That includes situations like:
CISA, NSA, the FBI, and MS-ISAC’s joint phishing guidance provides additional recommendations for protecting credentials and responding to phishing.
Verification works better when it’s part of the process. Define which requests require confirmation, who owns that step, and which trusted channel employees should use.
For example, confirm a payment instruction using a known phone number or an established supplier contact. Don’t rely on the contact information included in a new message. A request for a privileged access change should follow the normal approval path, even when the request appears to come from an executive.
Employees shouldn’t have to decide how to verify a request while someone is pressuring them to act.
Give employees a simple way to report suspicious emails or questionable requests, and tell them who receives the report and what happens next.
Reporting suspicious activity gives your security team time to investigate and contain the threat. The team can reset compromised credentials, isolate affected devices, and warn other employees before the activity becomes a larger incident.
Training should cover MFA fatigue and push-notification abuse as well. Number matching can reduce repeated unwanted prompts when phishing-resistant MFA isn’t immediately available, but phishing-resistant methods should remain the goal.
Awareness training is one part of your security response. Your security team also needs user reports, behavioral analytics, identity signals, email security, endpoint telemetry, and threat intelligence that can be correlated into a single investigation.
One unusual login may not tell you much. But when denied MFA prompts, a new forwarding rule, and a suspicious supplier request appear together, they may point to a broader compromise.
Rehearsed playbooks turn those signals into action. Define who investigates, who can revoke access or isolate a device, and when the team escalates the incident.
As attackers use AI to move faster, verification and response procedures need to hold up under pressure. Test them against a realistic impersonation attempt so gaps surface before an actual incident.
An attacker who gains a foothold will look for weaknesses to exploit. Reducing exposure means finding the systems, configurations, and connections that could turn that foothold into access to sensitive data or disruption of critical operations.
A vulnerability does not carry the same business risk on every asset. The same software flaw may be low priority on an isolated test system and urgent on a system that stores sensitive data.
Once you know what you have, assign owners to the exposures that pose the greatest business risk and confirm that remediation actually closes or restricts the attack path.
Build a current view of your assets, applications, cloud resources, identities, connections, and dependencies. Then prioritize the systems that matter most to the business.
Include external access points and dependencies that could give an attacker a route to those systems. An inventory is useful when it helps you decide what needs attention first.
Track how long critical exposures remain open, alongside vulnerability counts and remediation time. That shows whether the opportunities available to attackers are shrinking.
Prioritize based on the asset’s business role, the data it handles, its exposure, and the likelihood of exploitation. Then consider compensating controls and the operational consequences of a compromise. Apply the same thinking to patching. Address the vulnerabilities that create the greatest risk first instead of treating every update as the same emergency.
You can prioritize other security gaps by business impact as well. A misconfigured cloud storage resource, an exposed remote management interface, a dormant vendor account, and an unsupported operating system may require different actions. I recommend evaluating each one based on the disruption or exposure it could create.
Give the owner authority to choose the next move, whether that means patching, changing a configuration, segmenting a system, restricting access, or accepting the risk. Document the decision, the deadline, and what you will verify.
Verify the result after remediation. A closed ticket is only useful if the vulnerable asset or exposed account is no longer reachable or exploitable in the same way.
Some legacy systems can’t be patched or replaced immediately. That creates a decision that needs an owner and a documented plan.
The plan may include restricting access, segmenting the system, removing unnecessary services, increasing monitoring, limiting administrative privileges, applying compensating controls, or setting a replacement or retirement timeline. The right combination depends on the system, its business purpose, available controls, and consequences of failure.
When replacement takes time, make the remaining exposure visible. Track security and system controls that reduce that exposure and the decision that will eventually remove the system from the environment.
Cybersecurity Awareness Month is a useful prompt to look at how these controls work together. A phishing attempt may capture a password, but stronger authentication can block its use. If an attacker does gain access, limited permissions and fewer exposed systems can restrict what happens next. Clear response procedures give your team a way to contain the compromise.
Start with one high-risk access path, one verification gap, and one business-critical exposure. Assign an owner to each, set a deadline, and decide how you’ll verify that the risk has been reduced. Choose specific changes your team can complete and test.
If you need help deciding where to start, Bluewave can help. Through security assessments, we help you evaluate access controls, identify exposures that could disrupt critical operations, and review response capabilities. Together, we prioritize the work and build a roadmap your team can execute.
Talk with a Bluewave advisor to identify your next step.
MFA adds another step after the password and can reduce the value of a stolen credential. It works best alongside identity lifecycle management, least privilege, privileged access controls, monitoring, and strong account recovery. Consider phishing-resistant methods for privileged and high-risk accounts.
Look for unusual urgency, requests that bypass normal processes, unexpected changes to payment or access instructions, and pressure to act before verifying. Familiar language, a known name, or a convincing voice shouldn’t replace an independent verification step.
Pause before acting. Verify the request through a trusted channel, avoid using contact details supplied in any suspicious message, and report the activity through your organization’s established process.
Prioritize vulnerabilities based on risk, combining threat (who might attack), vulnerability (what they could exploit), and impact (what your business could lose). Focus first on weaknesses affecting assets attackers are likely to target and where a successful attack could cause significant financial or operational loss. Then weigh exposure, exploitability, business dependency, and available remediation options. Track vulnerability counts with remediation time and exposure windows to see which critical risks remain open.
Document the risk and assign an owner. Restrict access, apply compensating controls, segment the system where possible, and increase monitoring while you plan for replacement or retirement. Track the remaining exposure until the system is upgraded, replaced, or removed.
Give each identity a defined business purpose, an owner, limited permissions, and monitoring. Include a clear process for revoking access when the business need changes. Review automated workflows, integrations, service accounts, and AI agents through the same access governance process you use for human identities.
Review the access paths, verification gaps, and exposures that could affect critical systems or sensitive data. Assign owners to the highest-priority changes, test response procedures, and verify that completed work reduces risk. Start with one concrete improvement in each area.
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