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3mp3r0r
3mp3r0r

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Jul 17, 2021

How to make a local server have public IP to access anywhere

For the impatient ones, here are the two commands you need. For others, i recommend giving it a full read. • python3 -m http.server 8080 • ngrok http 8080 Don’t know about you but i come across many such moments when i have to share a file present on my machine with someone outside my LAN (or home network)…

Ftp

2 min read

How to make a local server have public IP to access anywhere
How to make a local server have public IP to access anywhere
Ftp

2 min read


Jan 30, 2021

How to Change Lid Close Behavior in Ubuntu/Linux

So i usually just close the lid of my laptop when i have to get out of my blanket or for any other reason to do a work which might take 5 sec or 5 min. But when i open the lid back, it always prompted me to enter my…

Laptop Lid

2 min read

How to Change Lid Close Behavior in Ubuntu/Linux
How to Change Lid Close Behavior in Ubuntu/Linux
Laptop Lid

2 min read


Jan 30, 2021

VMware workstation file types -vmdk, vmx, vmsn etc.

Whenever we download a virtual machine to install in VMware workstation, it consists of more than one file. But we only care about .vmdk file for the most part because our work is done with just that.Other files are there for a reason, but what do other files mean? All…

Virtual Machine

2 min read

VMware workstation file types -vmdk, vmx, vmsn etc.
VMware workstation file types -vmdk, vmx, vmsn etc.
Virtual Machine

2 min read


Dec 6, 2020

WiFi standards (802.11 series)

We all are familiar with WiFi (Wireless Fidelity) and probably use it on daily basis. If you have never come across the term ‘802.11’, then just keep reading. In 1997, the Institute of Electrical and Electronics Engineers (IEEE) created the 802.11 which was the first wireless networking standard in the…

Wifi

3 min read

WiFi standards (802.11 series)
WiFi standards (802.11 series)
Wifi

3 min read


Dec 6, 2020

Why we use #!/bin/bash (shebang) in scripting

I have been familiar with reading scripts for a some time now and started my bash scripting after watching Hackersploit’s playlist. But I could never understand properly why we use a shebang at the top of scripts. …

Shebang

2 min read

Why we use #!/bin/bash (shebang) in scripting
Why we use #!/bin/bash (shebang) in scripting
Shebang

2 min read


Oct 19, 2020

SSH vs SSL -Basic Differences

If you are related to computer science or cyber security in any way, you might have come across the 2 terms very often. But if do not know the difference between them then you are reading the right blog. The wording used is simple and beginner friendly. Tabular difference:

Ssl Certificate

3 min read

SSH vs SSL -Basic Differences
SSH vs SSL -Basic Differences
Ssl Certificate

3 min read


Sep 22, 2020

TCP Handshake - Difference between FIN and RST flag

While sending some information between two points in a connection-oriented network, some set of rules or protocols are followed. Two such protocols are TCP and UDP used for sending bits of data — known as packets — over the Internet. Both protocols build on top of the IP protocol. …

Tcp Ip

2 min read

TCP Handshake - Difference between FIN and RST flag
TCP Handshake - Difference between FIN and RST flag
Tcp Ip

2 min read


Aug 28, 2020

NMAP — A short summary

In this story i will tell you the ways nmap is used most most widely. You may call it a short summary on how to use NMAP for port scanning on target. Nmap, or Network Mapper, is an open source Linux command line tool for network exploration and security auditing…

Port Scanning

3 min read

NMAP — All you
NMAP — All you
Port Scanning

3 min read


Aug 24, 2020

New here

CTF write ups and many more cyber & infosec blogs coming in soon.

1 min read

New here
New here

1 min read

3mp3r0r

3mp3r0r

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