Laying the keel, a Layered Approach

Saar here, resident engineer at Myriad Supply. Today I’ll be discussing the OSI Model and the 7 layers.

1) Firewalls:
a. Basic
b. Next Generation
c. Application Layer firewalls- Palo Alto/ Juniper
d. Web application Firewalls- Mykonos now rebranded to webapp secure firewall

Let’s review some basics about the OSI model and the 7 layers:

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Copper Category Cabling Condensed

Saar here, resident engineer at Myriad Supply. Today I’ll be discussing Copper Cables.

As you know when you yell something your voice travels over the air. So people close to you can hear it well, but as it moves outwards the strength decreases. That is called Signal Attenuation.

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