Secure VPN Access for Remote Workers: What to Verify
Record your IP, DNS resolver and browser setup before connecting, repeat the checks on the VPN, and see why work logins and browser fingerprints carry through the tunnel unchanged.
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Category: Small Business Security and Ransomware
Ransomware prevention and response, access control, MFA, vulnerability scanning and secure remote access for small offices and homes.
CISA KEV Catalog Explained for Small Business
Use CISA's list of flaws attackers are actively exploiting to decide what to patch this week, match entries to your software inventory, and log each fix for audits and insurance.
Read guideVulnerability Scanning For Small Business Network
Map every device on the network, pick between free tools like OpenVAS and Nmap or a cloud scanner, then sort findings by severity and business impact and rescan to confirm fixes.
Read guideLeast Privilege Network Access: What It Changes, What It Doesn’t
Give each user, device and app only the IPs, ports and protocols it needs, test that blocked connections fail, and see why your public IP and logins stay visible regardless.
Read guideHow to Isolate an Infected Device on Your Home Network
Cut the suspect device off with airplane mode, a pulled cable or a MAC block in the router, move everyone else to a guest network, then decide on a password change before it rejoins.
Read guideShould You Switch to Passkeys for Your Personal Accounts?
A passkey only works on the real domain, so a fake login page has nothing to relay. Switch your primary email first, register a second passkey as backup and review the recovery settings.
Read guideSecure Service Edge Explained For Small Business
Which office VPN and firewall jobs SSE can take over, why on-site servers may still need a local firewall, how to test its web filtering and app access, and why antivirus stays.
Read guideHow to Prioritize Security Updates When Everything Reads Critical
Why a medium-rated flaw with known exploit code in a public-facing app outranks a critical one in a disabled service, how to use CISA's exploited-flaws catalog, and how to confirm a patch.
Read guideVPN vs Zero Trust Network Access: What Each One Actually Changes
Test a VPN with IP, DNS, WebRTC and kill switch checks, and ZTNA by trying apps outside your access and a device that fails posture rules. Both can run side by side on one device.
Read guideRansomware Prevention Checklist for Home Users
Keep at least one backup disconnected and restore a real file from it monthly, turn on automatic updates, and avoid unexpected attachments. Each control comes with a way to test it.
Read guideWhat to Do After a Ransomware Attack on Your Home Computer
Disconnect from the network without shutting down, don't pay, and check your cloud version history. Then reinstall from clean media, restore backups and check the router before reconnecting.
Read guideAccess Control for Small Business: What Network Checks Can Verify
Record your public IP and DNS resolver before and after a VPN, proxy or DNS change. A new IP does not sign anyone out, so services can still link an employee's session to their account.
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