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Parameter Security Discusses Online Security with KSDK TV

Local Computer Expert Talks About Laptop Security

(KSDK - ksdk.com) Renee Chronister appeared on the Noon News to talk about keeping your
laptop safe from hackers. She co-owns Parameter Security located in St. Peters. Parameter is is an ethical hacking firm that emulates malicious hackers to identify security weaknesses in business and banking computer systems, before they become threats.


 Jennifer Blome: Are public wi fi locations safe? Can someone access my system from them?

Renee Chronister: There are various levels of security. An indication that a wi-fi spot may have additional security is when you are prompted to log onto the network or accept some sort of online agreement as opposed to just hooking up to the network. There is always a possibility that someone can access your system. Only access wi-fi networks that you trust, make sure you have a firewall as well as anti-virus and anti-spyware software.

Jennifer: Is my sensitive data safe on my laptop?

Renee: Assume your laptop will get stolen or damaged. With this mindset you can take some precautions to protect your data such as backing up data on USB drives that are password protected. If you have critical info leave it at home on your desktop or on a USB drive that also is password protected and never leaves your home.

Jennifer: I just purchased broadband for my family, what type of security is needed to protect my computer?

Renee: If you have a single computer plugged directly into your Internet connection a firewall is critical because it stops incoming connections, also anti-virus and anti-spyware software. If you have multiple computers make sure you have a network-based firewall which is built into a lot of today’s router. If you go with wifi in your home make sure you have wireless security enabled, change your default passwords, make sure the name you give your wireless connection isn’t too descriptive for example the Blome family.

Jennifer: I bought a laptop for my child. How do I keep them safe online?

Renee: If you're concerned about that, then forego a laptop and get a desktop centrally located so you can watch at all times. If there's need for a laptop such as for school then web filters which filter out harmful websites can be used. Plus, there’s monitoring software you can purchase online.

Jennifer: My child is using peer-to-peer software like Limewire to download MP3s and files. Is there a security risk with that?

Renee: Yes. Not only is most everything they’re downloading illegal but the majority of Trojans, spyware and malware which is harmful software run rampant in those areas. Bottom line: never assume you are 100% secure.