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20 Points
2 Years

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About 1 year ago
Default configuration of all standard routers does not allow incoming traffic. Firewalls are broadly of two types - Network Layer and Application Layer. Application Layer Firewalls (aka Proxy Servers) provide the application control / content security / filtering / etc.…
Almost 3 years ago
Contributed a review of Ubuntu Linux: Easy to learn, simple to manage, and reliable

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Almost 3 years ago
Ubuntu Linux