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Almost 2 years ago
Replied to Shibu Babuchandran Which firewall solution is best for an educational institution?
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.…
Over 3 years ago
Contributed a review of Ubuntu Linux: Easy to learn, simple to manage, and reliable