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Ferrum Technology Services has been serving the Elgin area since 2007, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses.

Tip of the Week: Protect Your Network By Blacklisting Malicious IP Addresses

b2ap3_thumbnail_know_your_ip_400.jpgLike your fingerprint, your computer’s IP address holds the key to your identity. Okay, it may not be as unique as your fingerprint, and you may actually use multiple IP addresses every day, but still, your IP address says a lot about you. What do you need to know about your IP address?

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