Computer Networks, Inc.

Computer Networks, Inc. We specialize in cybersecurity and computer network support for small and medium sized businesses.

Computer Networks, Inc provides professional Managed IT Services, cybersecurity solutions, network support, and cloud services to businesses in Virginia Beach, Norfolk, Chesapeake, and across Hampton Roads. As a trusted managed service provider, we deliver proactive monitoring, co-managed IT support, help desk services, on-site support, and data backup and recovery. Our team focuses on infrastructure optimization, network security, and system performance to help reduce downtime and support daily operations. We also support healthcare and regulated industries with HIPAA-aware IT environments designed for stability, security, and long-term growth.

The more access permissions users have, the easier it is for breaches to spread.The solution? The Principle of Least Pri...
10/30/2026

The more access permissions users have, the easier it is for breaches to spread.

The solution? The Principle of Least Privilege (PoLP). It's the smart way to minimize your attack surface and maximize your protection.

Fewer permissions mean fewer security gaps. Reach out to us for a free consultation.

Would you leave your house keys under the doormat for anyone to find? That’s the risk of excessive user privileges—leavi...
10/29/2026

Would you leave your house keys under the doormat for anyone to find? That’s the risk of excessive user privileges—leaving the door wide open for security threats.

So why give every employee unrestricted access to your systems?

The Principle of Least Privilege (PoLP) ensures users have access to only what’s needed, nothing more.

Excessive permissions create unnecessary vulnerabilities.The Principle of Least Privilege (PoLP) ensures that users only...
10/28/2026

Excessive permissions create unnecessary vulnerabilities.

The Principle of Least Privilege (PoLP) ensures that users only have the access they truly need—nothing more, nothing less.

Want to minimize risk and maximize security? Get in touch with us today!

The more access users have, the greater the risk your business is exposed to.The Principle of Least Privilege helps you ...
10/27/2026

The more access users have, the greater the risk your business is exposed to.

The Principle of Least Privilege helps you minimize the chances of a cyberattack.

Ready to strengthen your security? Talk to our experts today about how we can help you implement PoLP.

10/23/2026

The threats that cause the most damage aren’t always the easiest to spot.

They often hide behind trusted emails, familiar accounts or security gaps your business doesn’t know are there.

Challenge what you think you know about your cybersecurity. Schedule a discovery call to uncover the blind spots that could be putting your business at risk.

10/22/2026

Cybercriminals aren’t always chasing the biggest target.

They’re chasing the easiest one.

Limited defenses, fewer resources and the assumption that “we’re too small to matter” can make small businesses an attractive target.

Don’t make it easy. Schedule a discovery call to see where your biggest security gaps may be.

10/21/2026

Your IT team can’t stop every bad click.

Strong cybersecurity comes from a culture where employees know what to watch for, how to respond and when to speak up.

Build a team that knows what to do before a bad click becomes a big problem. Message us to get started.

Better cybersecurity doesn’t always start with a bigger budget. Sometimes, it starts with making better use of what you ...
10/20/2026

Better cybersecurity doesn’t always start with a bigger budget. Sometimes, it starts with making better use of what you already have.

A few basics can make a meaningful difference:

• Enable multi-factor authentication wherever it’s available
• Remove inactive accounts for former employees and vendors
• Limit administrator access to those who truly need it
• Turn on automatic updates for devices and key applications
• Use a password manager to reduce weak and reused passwords
• Test your backups to make sure they can be restored when needed

If any of these are missing, they’re a good place to start.

We help businesses identify overlooked gaps, strengthen the basics and build from there. Get in touch to find out how we can bolster your defenses.

The most dangerous phishing scams don’t look dangerous at all. They look like mail you were expecting.AI is helping cybe...
10/19/2026

The most dangerous phishing scams don’t look dangerous at all. They look like mail you were expecting.

AI is helping cybercriminals craft messages that sound like they came from someone you trust, whether that’s a vendor, colleague or senior leader. The usual red flags are getting harder to spot.

What should your team watch for?

• Emails impersonating trusted contacts or financial institutions
• Urgent payment or sensitive data requests
• Smishing attacks sent through text messages
• Voice cloning that mimics familiar people
• Spear phishing built around real business details

What’s the most convincing phishing attempt you’ve seen?

Cybersecurity isn’t limited to passwords, software and what happens on a screen.Sometimes, it’s as simple as who you let...
10/16/2026

Cybersecurity isn’t limited to passwords, software and what happens on a screen.

Sometimes, it’s as simple as who you let through the door.

Tailgating happens when someone enters a restricted area by following an authorized employee inside. It may seem harmless to hold the door for someone, but that small decision could give the wrong person access to your workplace, devices or sensitive information.

That’s why employees are such an important part of your security. Knowing what to watch for, following access procedures and speaking up when something doesn’t seem right makes a real difference.

What’s one security habit every employee should know? Share yours below.

Address

Virginia Beach, VA

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+17573333299

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