6 Steps to Effective Vulnerability Management for Your Technology

Apr 5, 2023

Technology vulnerabilities are an unfortunate side effect of innovation. When software companies push new updates, there are often weaknesses in the code. Hackers exploit these. Software makers then address the vulnerabilities with a security patch. The cycle continues with each new software or hardware update.

It’s estimated that about 93% of corporate networks are susceptible to hacker penetration. Assessing and managing these network weaknesses isn’t always a priority for organizations. Many suffer breaches because of poor vulnerability management.

61% of security vulnerabilities in corporate networks are over 5 years old.

Many types of attacks take advantage of unpatched vulnerabilities in software code. This includes ransomware attacks, account takeover, and other common cyberattacks.

Whenever you see the term “exploit” when reading about a data breach, that’s an exploit of a vulnerability. Hackers write malicious code to take advantage of these “loopholes.” That code can allow them to elevate privileges. Or to run system commands or perform other dangerous network intrusions.

Putting together an effective vulnerability management process can reduce your risk. It doesn’t have to be complicated. Just follow the steps we’ve outlined below to get started.

Vulnerability Management Process

Step 1. Identify Your Assets

First, you need to identify all the devices and software that you will need to assess. You’ll want to include all devices that connect to your network, including:

• Computers
• Smartphones
• Tablets
• IoT devices
• Servers
• Cloud services

Vulnerabilities can appear in many places. Such as the code for an operating system, a cloud platform, software, or firmware. So, you’ll want a full inventory of all systems and endpoints in your network.

This is an important first step, so you will know what you need to include in the scope of your assessment.

Step 2: Perform a Vulnerability Assessment

Next will be performing a vulnerability assessment. This is usually done by an IT professional using assessment software. This could also include penetration testing.

During the assessment, the professional scans your systems for any known vulnerabilities. The assessment tool matches found software versions against vulnerability databases.

For example, a database may note that a version of Microsoft Exchange has a vulnerability. If it detects that you have a server running that same version, it will note it as a found weakness in your security.

Step 3: Prioritize Vulnerabilities by Threat Level

The assessment results provide a roadmap for mitigating network vulnerabilities. There will usually be several, and not all are as severe as others. You will next need to rank which ones to address first.

At the top of the list should be those experts consider severe. Many vulnerability assessment tools will use the Common Vulnerability Scoring System (CVSS). This categorizes vulnerabilities with a rating score from low to critical severity.

You’ll also want to rank vulnerabilities by your own business needs. If a software is only used occasionally on one device, you may consider it a lower priority to address. While a vulnerability in software used on all employee devices, you may rank as a high priority.

Step 4: Remediate Vulnerabilities

Remediate vulnerabilities according to the prioritized list. Remediation often means applying an issued update or security patch. But it may also mean upgrading hardware that may be too old for you to update.

Another form of remediation may be ringfencing. This is when you “wall off” an application or device from others in the network. A company may do this if a scan turns up a vulnerability for which a patch does not yet exist.

Increasing advanced threat protection settings in your network can also help. Once you’ve remediated the weaknesses, you should confirm the fixes.

Step 5: Document Activities

It’s important to document the vulnerability assessment and management process. This is vital both for cybersecurity needs and compliance.

You’ll want to document when you performed the last vulnerability assessment. Then document all the steps taken to remediate each vulnerability. Keeping these logs will be vital in the case of a future breach. They also can inform the next vulnerability assessment.

Step 6. Schedule Your Next Vulnerability Assessment Scan

Once you go through a round of vulnerability assessment and mitigation, you’re not done. Vulnerability management is an ongoing process.

In 2022, there were over 22,500 new vulnerabilities documented. Developers continue to update their software continuously. Each of those updates can introduce new vulnerabilities into your network.

It’s a best practice to have a schedule for regular vulnerability assessments. The cycle of assessment, prioritization, mitigation, and documentation should be ongoing. This fortifies your network against cyberattacks. It removes one of the main enablers of hackers.

Get Started with a Vulnerability Assessment

Take the first step towards effective vulnerability management. We can help you fortify your network against attacks. Give us a call today to schedule a vulnerability assessment to get started.

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This Article has been Republished with Permission from The Technology Press.

Is That Really a Text from Your CEO… or Is It a Scam?

Mar 31, 2023

Imagine you’re going about your day when suddenly you receive a text from the CEO. The head of the company is asking for your help. They’re out doing customer visits and someone else dropped the ball in providing gift cards. The CEO needs you to buy six $200 gift cards and text the information right away.

The message sender promises to reimburse you before the end of the day. Oh, and by the way, you won’t be able to reach them by phone for the next two hours because they’ll be in meetings. One last thing, this is a high priority. They need those gift cards urgently.

Would this kind of request make you pause and wonder? Or would you quickly pull out your credit card to do as the message asked?

A surprising number of employees fall for this gift card scam. There are also many variations. Such as your boss being stuck without gas or some other dire situation that only you can help with.

This scam can come by text message or via email. What happens is that the unsuspecting employee buys the gift cards. They then send the numbers back. They find out later that the real company CEO wasn’t the one that contacted them. It was a phishing scammer.

The employee is out the cash.

Without proper training, 32.4% of employees are prone to fall for a phishing scam.

Why Do Employees Fall for Phishing Scams?

Though the circumstances may be odd, many employees fall for this gift card scam. Hackers use social engineering tactics. They manipulate emotions to get the employee to follow through on the request.

Some of these social engineering tactics illicit the following:

• The employee is afraid of not doing as asked by a superior
• The employee jumps at the chance to save the day
• The employee doesn’t want to let their company down
• The employee may feel they can advance in their career by helping

The scam’s message is also crafted in a way to get the employee to act without thinking or checking. It includes a sense of urgency. The CEO needs the gift card details right away. Also, the message notes that the CEO will be out of touch for the next few hours. This decreases the chance the employee will try to contact the real CEO to check the validity of the text.

Illinois Woman Scammed Out of More Than $6,000 from a Fake CEO Email

Variations of this scam are prevalent and can lead to significant financial losses. A company isn’t responsible if an employee falls for a scam and purchases gift cards with their own money.

In one example, a woman from Palos Hills, Illinois lost over $6,000. This was after getting an email request from who she thought was her company’s CEO.

The woman received an email purporting to be from her boss and company CEO. It stated that her boss wanted to send gift cards to some selected staff that had gone above and beyond.

The email ended with “Can you help me purchase some gift cards today?” The boss had a reputation for being great to employees, so the email did not seem out of character.

The woman bought the requested gift cards from Target and Best Buy. Then she got another request asking to send a photo of the cards. Again, the wording in the message was very believable and non-threatening. It simply stated, “Can you take a picture, I’m putting this all on a spreadsheet.”

The woman ended up purchasing over $6,500 in gift cards that the scammer then stole. When she saw her boss a little while later, her boss knew nothing about the gift card request. The woman realized she was the victim of a scam.

Tips for Avoiding Costly Phishing Scams

Always Double Check Unusual Requests

Despite what a message might say about being unreachable, check in person or by phone anyhow. If you receive any unusual requests or one relating to money, verify it. Contact the person through other means to make sure it’s legitimate.

Don’t React Emotionally

Scammers often try to get victims to act before they have time to think. Just a few minutes of sitting back and looking at a message objectively is often all that’s needed to realize it’s a scam. Don’t react emotionally, instead ask if this seems real or is it out of the ordinary.

Get a Second Opinion

Ask a colleague, or better yet, your company’s IT service provider, to take look at the message. Getting a second opinion keeps you from reacting right away. It can save you from making a costly judgment error.

Need Help with Employee Phishing Awareness Training?

Phishing keeps getting more sophisticated all the time. Make sure your employee awareness training is up to date. Give us a call today to schedule a training session to shore up your team’s defenses.

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This Article has been Republished with Permission from The Technology Press.

6 Ways to Prevent Misconfiguration (the Main Cause of Cloud Breaches)

Mar 25, 2023

Misconfiguration of cloud solutions is often overlooked when companies plan cybersecurity strategies. Cloud apps are typically quick and easy to sign up for. The user often assumes that they don’t need to worry about security because it’s handled.

This is an incorrect assumption because cloud security is a shared model. The provider of the solution handles securing the backend infrastructure. But the user is responsible for configuring security settings in their account properly.

The problem with misconfiguration is huge. It’s the number one cause of cloud data breaches. It’s also an unforced error. Misconfiguration means that a company has made a mistake. It hasn’t adequately secured its cloud application.

Perhaps they gave too many employees administrative privileges. Or, they may have neglected to turn on a security function. One that prevented the downloading of cloud files by an unauthorized user.

Misconfiguration covers a wide range of negligent behavior. It all has to do with cloud security settings and practices. A finding in The State of Cloud Security 2021 report shed light on how common this issue is. 45% of organizations experience between 1 and 50 cloud misconfigurations per day.

Some of the main causes of misconfiguration are:

• Lack of adequate oversight and controls
• A team lacking security awareness
• Too many cloud APIs to manage
• No adequate cloud environment monitoring
• Negligent insider behavior
• Not enough expertise in cloud security

Use the tips below to reduce your risk of a cloud data breach and improve cloud security.

Enable Visibility into Your Cloud Infrastructure

Do you know all the different cloud apps employees are using at your business? If not, you’re not alone. It’s estimated that shadow IT use is approximately 10x the size of known cloud use.

When an employee uses a cloud app without authorization, it’s considered “shadow IT.” This is because the app is in the shadows so to speak, outside the purview of the company’s IT team.

How can you protect something you don’t know about? This is why shadow cloud applications are so dangerous. And why they often result in breaches due to misconfiguration.

Gain visibility into your entire cloud environment, so you know what you need to protect. One way you can do this is through a cloud access security application.

Restrict Privileged Accounts

The more privileged accounts you have, the higher the risk of a misconfiguration. There should be very few users that can change security configurations. You don’t want someone that doesn’t know better to accidentally open a vulnerability. Such as removing a cloud storage sharing restriction. It could leave your entire environment a sitting duck for hackers.

Audit privileged accounts in all cloud tools. Then, reduce the number of administrative accounts to a least needed to operate.

Put in Place Automated Security Policies

Automation helps mitigate human error. Automating as many security policies as possible helps prevent cloud security breaches.

For example, if you use a feature like sensitivity labels in Microsoft 365, you can set a “do not copy” policy. It will follow the file through each supported cloud application. Users don’t need to do anything to enable it once you put the policy in place.

Use a Cloud Security Audit Tool (Like Microsoft Secure Score)

How secure is your cloud environment? How many misconfigurations might there be right now? It’s important to know this information so you can correct issues to reduce risk.

Use an auditing tool, like Microsoft Secure Score. You want a tool that can scan your cloud environment and let you know where problems exist. It should also be able to provide recommended remediation steps.

Set Up Alerts for When Configurations Change

Once you get your cloud security settings right, they won’t necessarily stay that way. Several things can cause a change in a security setting without you realizing it. These include:

• An employee with elevated permissions accidentally changes them
• A change caused by an integrated 3rd party plug-in
• Software updates
• A hacker that has compromised a privileged user credential

Be proactive by setting up alerts. You should have an alert for any significant change in your cloud environment. For example, when the setting to force multi-factor authentication gets turned off.

If an alert is set up, then your team knows right away when a change occurs to an important security setting. This allows them to take immediate steps to research and rectify the situation.

Have a Cloud Specialist Check Your Cloud Settings

Business owners, executives, and office managers aren’t cybersecurity experts. No one should expect them to know how to configure the best security for your organization’s needs.

It’s best to have a cloud security specialist from a trusted IT company check your settings. We can help ensure that they’re set up to keep your data protected without restricting your team.

Improve Cloud Security & Lower Your Chances for a Data Breach

Most work is now done in the cloud, and companies store data in these online environments. Don’t leave your company at risk by neglecting misconfiguration. Give us a call today to set up a cloud security assessment.

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Featured Image Credit

This Article has been Republished with Permission from The Technology Press.