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General Awareness

Subnet Mask Reference Table

Below is the cheatsheet for network admins for subnet masks: / Addresses Hosts Netmask Amount of a Class C /30 4 2 255.255.255.252 1/64 /29 8 6 255.255.255.248 1/32...

Avatar photo Sajal Jain in General Awareness, technology Sep 29 · 3 sec read >

What is Internal & External Penetration Testing?

Before diving into the differences between these two, we need to understand that what penetration testing (aka pen-testing) is....

Sajal Jain in General Awareness
Dec 14 · 1 min read >

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"General Awareness"

  1. What is Internal & External Penetration Testing?
    Sajal Jain in General Awareness · Dec 14 >
  2. Subnet Mask Reference Table
    Sajal Jain in General Awareness · Sep 29 >
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