β β β Uππ»βΊπ«Δπ¬πβ β β β
π¦ A decade of lurking "hacker mercenaries" appeared, eyeing European law firms
#News
> This year, following the exposure of the Dark Basin hacker hire organization, Kaspersky discovered Deceptikons, the second hacker hire organization.
> The Russian cybersecurity company Kaspersky stated in a webinar that it discovered a new hacker hire organization that has been active for nearly a decade.
According to Kaspersky Malware Analyst Vicente Diaz, Kaspersky named this organization "Deceptikons". It launched attacks against the four major law firms and financial technology companies in the industry to steal confidential corporate data, mainly in Europe. Occasionally appear in Middle Eastern countries such as Israel, Jordan and Egypt.
The organization's most recent attack was a spear phishing campaign in 2019. A series of European law firms were recruited. In this campaign, the organization deployed malicious PowerShell scripts on target enterprise hosts.
π¦0day vulnerability has not been exploited
> The Russian security company mentioned in a written report in the webinar, βThe development of the attack technology is still immature. As far as we know, 0day has not been used to carry out attacks.β
> As far as the hacker organizationβs infrastructure and malware are concerned, βsmart but not advancedβ, the biggest advantage to infected hosts is persistence.
>Observing most of its attacks, we can find that they have similar patterns, starting with spear-phishing emails, which carry modified malicious LINK (shortcut) files.
>If the victim downloads or interacts with the email (such as clicking on it), this shortcut file will automatically download and run the PowerShell backdoor Trojan.
>Kaspersky will release some more comprehensive technical reports on the organization's activities in the next few weeks.
#News
@UndercodeTesting
@UndercodeSecurity
@UndercodeHacking
β β β Uππ»βΊπ«Δπ¬πβ β β β
π¦ A decade of lurking "hacker mercenaries" appeared, eyeing European law firms
#News
> This year, following the exposure of the Dark Basin hacker hire organization, Kaspersky discovered Deceptikons, the second hacker hire organization.
> The Russian cybersecurity company Kaspersky stated in a webinar that it discovered a new hacker hire organization that has been active for nearly a decade.
According to Kaspersky Malware Analyst Vicente Diaz, Kaspersky named this organization "Deceptikons". It launched attacks against the four major law firms and financial technology companies in the industry to steal confidential corporate data, mainly in Europe. Occasionally appear in Middle Eastern countries such as Israel, Jordan and Egypt.
The organization's most recent attack was a spear phishing campaign in 2019. A series of European law firms were recruited. In this campaign, the organization deployed malicious PowerShell scripts on target enterprise hosts.
π¦0day vulnerability has not been exploited
> The Russian security company mentioned in a written report in the webinar, βThe development of the attack technology is still immature. As far as we know, 0day has not been used to carry out attacks.β
> As far as the hacker organizationβs infrastructure and malware are concerned, βsmart but not advancedβ, the biggest advantage to infected hosts is persistence.
>Observing most of its attacks, we can find that they have similar patterns, starting with spear-phishing emails, which carry modified malicious LINK (shortcut) files.
>If the victim downloads or interacts with the email (such as clicking on it), this shortcut file will automatically download and run the PowerShell backdoor Trojan.
>Kaspersky will release some more comprehensive technical reports on the organization's activities in the next few weeks.
#News
@UndercodeTesting
@UndercodeSecurity
@UndercodeHacking
β β β Uππ»βΊπ«Δπ¬πβ β β β
β β β Uππ»βΊπ«Δπ¬πβ β β β
π¦ALL POPULAR WAYS- PASSWORD #CRACKING
1. Record the screen
In order to prevent keyloggers from using the mouse and pictures to enter the password, hackers can take a screenshot of the userβs screen through a Trojan horse program and record the position of the mouse click. By recording the mouse position and comparing the screenshot, the method can be cracked. User password.
2. Multiple monitoring of the keyboard
If the userβs password is more complex, it is difficult to use brute force to crack it. At this time, hackers often install Trojan horse viruses for the user, design a "keylogger" program, record and monitor the userβs keyboard operations, and then record them in various ways The userβs keyboard content is sent to the hacker, so that the hacker can crack the userβs password by analyzing the userβs keyboard information.
3. Phishing and fraudulent website fraud
"Phishing" attacks use deceptive emails and fake website login sites to carry out fraudulent activities. The victim often reveals his sensitive information (such as username, password, account number, PIN code or credit card details), phishing Mainly by sending e-mails to lure users to log on to fake online banking and online securities websites, defrauding user account passwords to commit theft.
4. Brute force cracking
The most basic of password cracking technology is brute force cracking, also called password cracking. Xiaofeng calls it the most mindless operation. If the hacker knows the account number in advance, such as mail account, QQ user account, online banking account, birthday, etc., and the userβs password is set very simple, for example, with a simple combination of numbers, the hacker can quickly crack it using brute force cracking tools Come out the password. Therefore, the user should try to make the password setting more complicated.
5. Use a sniffer to obtain
On the local area network, if a hacker wants to quickly obtain a large number of accounts (including user names and passwords), the most effective method is to use the Sniffer program. Sniffer, Chinese translated as sniffer, is a very threatening passive attack tool. Using this tool, you can monitor the status of the network, the data flow, and the information transmitted on the network. When the information is transmitted on the network in the form of plain text, the data packets transmitted on the network can be stolen by means of network monitoring. Set the network interface to monitor mode, and then you can intercept the continuous information transmitted on the Internet. Any data packets directly transmitted via HTTP, FTP, POP, SMTP, TELNET protocols will be monitored by the Sniffer program.
6. Implant a Trojan horse for remote control
Use the remote control Trojan to monitor all operations of the user's local computer, and any keyboard and mouse operations of the user will be intercepted by remote hackers.
7. Bad habits of using passwords
Although some employees set a long password, they write the password on paper. Some use their own name or birthday as the password, and some use commonly used words as the password. These bad habits will lead to The password can be easily cracked.
8. Analyze and reason through social engineering
If a user uses multiple systems, hackers can first crack the user password of the simpler system, and then use the cracked password to calculate the user password of other systems. For example, many users use the same password for all systems.
9. Use tools to crack
For some locally saved passwords with asterisks, you can use a tool like Password Reminder to crack. Drag and drop the magnifying glass in Password Reminder onto the asterisks to crack the password.
π¦ALL POPULAR WAYS- PASSWORD #CRACKING
1. Record the screen
In order to prevent keyloggers from using the mouse and pictures to enter the password, hackers can take a screenshot of the userβs screen through a Trojan horse program and record the position of the mouse click. By recording the mouse position and comparing the screenshot, the method can be cracked. User password.
2. Multiple monitoring of the keyboard
If the userβs password is more complex, it is difficult to use brute force to crack it. At this time, hackers often install Trojan horse viruses for the user, design a "keylogger" program, record and monitor the userβs keyboard operations, and then record them in various ways The userβs keyboard content is sent to the hacker, so that the hacker can crack the userβs password by analyzing the userβs keyboard information.
3. Phishing and fraudulent website fraud
"Phishing" attacks use deceptive emails and fake website login sites to carry out fraudulent activities. The victim often reveals his sensitive information (such as username, password, account number, PIN code or credit card details), phishing Mainly by sending e-mails to lure users to log on to fake online banking and online securities websites, defrauding user account passwords to commit theft.
4. Brute force cracking
The most basic of password cracking technology is brute force cracking, also called password cracking. Xiaofeng calls it the most mindless operation. If the hacker knows the account number in advance, such as mail account, QQ user account, online banking account, birthday, etc., and the userβs password is set very simple, for example, with a simple combination of numbers, the hacker can quickly crack it using brute force cracking tools Come out the password. Therefore, the user should try to make the password setting more complicated.
5. Use a sniffer to obtain
On the local area network, if a hacker wants to quickly obtain a large number of accounts (including user names and passwords), the most effective method is to use the Sniffer program. Sniffer, Chinese translated as sniffer, is a very threatening passive attack tool. Using this tool, you can monitor the status of the network, the data flow, and the information transmitted on the network. When the information is transmitted on the network in the form of plain text, the data packets transmitted on the network can be stolen by means of network monitoring. Set the network interface to monitor mode, and then you can intercept the continuous information transmitted on the Internet. Any data packets directly transmitted via HTTP, FTP, POP, SMTP, TELNET protocols will be monitored by the Sniffer program.
6. Implant a Trojan horse for remote control
Use the remote control Trojan to monitor all operations of the user's local computer, and any keyboard and mouse operations of the user will be intercepted by remote hackers.
7. Bad habits of using passwords
Although some employees set a long password, they write the password on paper. Some use their own name or birthday as the password, and some use commonly used words as the password. These bad habits will lead to The password can be easily cracked.
8. Analyze and reason through social engineering
If a user uses multiple systems, hackers can first crack the user password of the simpler system, and then use the cracked password to calculate the user password of other systems. For example, many users use the same password for all systems.
9. Use tools to crack
For some locally saved passwords with asterisks, you can use a tool like Password Reminder to crack. Drag and drop the magnifying glass in Password Reminder onto the asterisks to crack the password.
10. Study human psychology and conduct cryptographic psychology
Many well-known hackers do not use cutting-edge technology to crack passwords, but only use password psychology. They start from the user's psychology, analyze the user's information and analyze the user's psychology, so as to crack the password faster. In fact, there are many ways to obtain information. If you have a good grasp of password psychology, you can quickly crack and obtain user information.
enjoyβ€οΈππ»
@UndercodeTesting
@UndercodeSecurity
@UndercodeHacking
β β β Uππ»βΊπ«Δπ¬πβ β β β
Many well-known hackers do not use cutting-edge technology to crack passwords, but only use password psychology. They start from the user's psychology, analyze the user's information and analyze the user's psychology, so as to crack the password faster. In fact, there are many ways to obtain information. If you have a good grasp of password psychology, you can quickly crack and obtain user information.
enjoyβ€οΈππ»
@UndercodeTesting
@UndercodeSecurity
@UndercodeHacking
β β β Uππ»βΊπ«Δπ¬πβ β β β
Forwarded from Backup Legal Mega
mega.nz
1.42 GB folder on MEGA
457 files and 12 subfolders
Forwarded from Backup Legal Mega
mega.nz
File folder on MEGA
π¦Termux tutorials - commands :
check recently termux 2 pdfs +
1) How To Install Package in Termux
pkg install <package name>
2)How To search Package
pkg search <query>
3)How To Upgrade Package
pkg upgrade
4) Uninstall
pkg uninstall <pkg name>
5) Install Mosquitto MQTT Broker
After Installation, Run Termux app. Then at the prompt type
pkg install mosquitto mosquitto
6) Install Node-Red
Prompt type :
apt update
apt upgrade
apt install coreutils nano nodejs
npm i -g --unsafe-perm node-red
node-red Then you can point a browser to localhost:1880
7) Install C language
pkg install clang
8) Install Python
pkg install python
9) Install NodeJS
pkg install nodejs
10) Install Go programming language
apt install golang
11) Install PHP language
apt install php
12) How To use SSH
pkg install dropbear
pkg install openssh
13)Find IP address
ifconfig
14) Install nano Editor
pkg install nano
15) Install Git GitHub tool
apt install git
16) Control Raspberry Pi
If you have a headless Pi, then you can Control and use Raspberry Pi via SSH using Termux. How to setup truly headless RPi β How To Use Raspberry pi in a truely headless mode
17) Install Apache2
apt update
apt upgrade
apt install apache2
Remember Apache directory is this /data/data/com.termux/files/usr/share/apache2/default-site/htdocs/
For example I have read.txt if you want to move this read.txt to Apache directory then I use this command
mv read.txt /data/data/com.termux/files/usr/share/apache2/default-site/htdocs/
To start apache2 server in Termux type this command :
apachectl
Now open browser and type localhost:8080/read.txt
enjoyβ€οΈππ»
@UndercodeTesting
@UndercodeSecurity
@UndercodeHacking
β β β Uππ»βΊπ«Δπ¬πβ β β β
check recently termux 2 pdfs +
1) How To Install Package in Termux
pkg install <package name>
2)How To search Package
pkg search <query>
3)How To Upgrade Package
pkg upgrade
4) Uninstall
pkg uninstall <pkg name>
5) Install Mosquitto MQTT Broker
After Installation, Run Termux app. Then at the prompt type
pkg install mosquitto mosquitto
6) Install Node-Red
Prompt type :
apt update
apt upgrade
apt install coreutils nano nodejs
npm i -g --unsafe-perm node-red
node-red Then you can point a browser to localhost:1880
7) Install C language
pkg install clang
8) Install Python
pkg install python
9) Install NodeJS
pkg install nodejs
10) Install Go programming language
apt install golang
11) Install PHP language
apt install php
12) How To use SSH
pkg install dropbear
pkg install openssh
13)Find IP address
ifconfig
14) Install nano Editor
pkg install nano
15) Install Git GitHub tool
apt install git
16) Control Raspberry Pi
If you have a headless Pi, then you can Control and use Raspberry Pi via SSH using Termux. How to setup truly headless RPi β How To Use Raspberry pi in a truely headless mode
17) Install Apache2
apt update
apt upgrade
apt install apache2
Remember Apache directory is this /data/data/com.termux/files/usr/share/apache2/default-site/htdocs/
For example I have read.txt if you want to move this read.txt to Apache directory then I use this command
mv read.txt /data/data/com.termux/files/usr/share/apache2/default-site/htdocs/
To start apache2 server in Termux type this command :
apachectl
Now open browser and type localhost:8080/read.txt
enjoyβ€οΈππ»
@UndercodeTesting
@UndercodeSecurity
@UndercodeHacking
β β β Uππ»βΊπ«Δπ¬πβ β β β
Forwarded from Backup Legal Mega
π¦Packt - TypeScript for JavaScript Developers
#expert - course (4 rating stars )
https://mega.nz/folder/EuB13STS#EZnpuPmLdqpZzLvgBHuCqg
#expert - course (4 rating stars )
https://mega.nz/folder/EuB13STS#EZnpuPmLdqpZzLvgBHuCqg
mega.nz
522.15 MB folder on MEGA
33 files and 7 subfolders
Scripting Metasploit to exploit a group of hosts..pdf
1.2 MB
Scripting Metasploit to exploit a group of hosts / servers ...
β β β Uππ»βΊπ«Δπ¬πβ β β β
π¦How to install secure, robust Mosquitto MQTT broker on AWS Ubuntu ?
πΈπ½π π π°π»π»πΈπ π°π πΈπΎπ½ & π π π½ :
1) Install Mosquitto
Log into the AWS Ubuntu Instance.
1οΈβ£$ sudo apt-get update
> Install iboth the mosquitto broker and the publish / subscribe clients.
2οΈβ£$ sudo apt-get install mosquitto mosquitto-clients
Example for subscribe:
3οΈβ£$ mosquittosub -h localhost -t mychanel
Example for publish:
4οΈβ£$ mosquittopub -h localhost -t mychanel "Hello World"
2) Enable Remote Access
5οΈβ£To publish or subscribe using this broker from a remote machine, we need first open port 1883 in the security group setting. Using the AWS console, go to the security group and open port 1883 to everyone.
The default config file may permit connections from localhost only. The default conf file is can be opened
6οΈβ£$ sudo vim /etc/mosquitto/conf.d/default.conf
The file should contain line following enable remote usage
listener 1883
Note that this port is currently unsecured, so if you donβt want to permit remote access:
listener 1883 localhost
Everytime you edit the conf file, you will have to restart the service for the settings to take effect.
$ sudo systemctl restart mosquitto
3) Robust MQTT
If MQTT broker crashed sometimes, disabling the real time communication. So we added a script that checked the state of the process and restarted Mosquitto in case it was down.
7οΈβ£
8οΈβ£This can script can be saved in a file say βmosquittorestart.shβ.
This file needs to be made an executable and then put in a cron job that runs every 5 minutes. The cron should be set as root.
9οΈβ£$ chmod +x mosquittorestart.sh
π$ sudo -i
1οΈβ£1οΈβ£$ crontab -e
Add the following statement
@UndercodeTesting
@UndercodeSecurity
@UndercodeHacking
β β β Uππ»βΊπ«Δπ¬πβ β β β
π¦How to install secure, robust Mosquitto MQTT broker on AWS Ubuntu ?
πΈπ½π π π°π»π»πΈπ π°π πΈπΎπ½ & π π π½ :
1) Install Mosquitto
Log into the AWS Ubuntu Instance.
1οΈβ£$ sudo apt-get update
> Install iboth the mosquitto broker and the publish / subscribe clients.
2οΈβ£$ sudo apt-get install mosquitto mosquitto-clients
Example for subscribe:
3οΈβ£$ mosquittosub -h localhost -t mychanel
Example for publish:
4οΈβ£$ mosquittopub -h localhost -t mychanel "Hello World"
2) Enable Remote Access
5οΈβ£To publish or subscribe using this broker from a remote machine, we need first open port 1883 in the security group setting. Using the AWS console, go to the security group and open port 1883 to everyone.
The default config file may permit connections from localhost only. The default conf file is can be opened
6οΈβ£$ sudo vim /etc/mosquitto/conf.d/default.conf
The file should contain line following enable remote usage
listener 1883
Note that this port is currently unsecured, so if you donβt want to permit remote access:
listener 1883 localhost
Everytime you edit the conf file, you will have to restart the service for the settings to take effect.
$ sudo systemctl restart mosquitto
3) Robust MQTT
If MQTT broker crashed sometimes, disabling the real time communication. So we added a script that checked the state of the process and restarted Mosquitto in case it was down.
7οΈβ£
if "ps -aux | grep /usr/sbin/mosquitto | wc -l" == "1"
then
echo "mosquitto wasnt running so attempting restart" >> /home/ubuntu/cron.log
systemctl restart mosquitto
exit 0
fi
echo "$SERVICE is currently running" >> /home/ubuntu/cron.log
exit 0
8οΈβ£This can script can be saved in a file say βmosquittorestart.shβ.
This file needs to be made an executable and then put in a cron job that runs every 5 minutes. The cron should be set as root.
9οΈβ£$ chmod +x mosquittorestart.sh
π$ sudo -i
1οΈβ£1οΈβ£$ crontab -e
Add the following statement
* * * * /home/ubuntu/mosquitto_restart.shenjoyβ€οΈππ»
@UndercodeTesting
@UndercodeSecurity
@UndercodeHacking
β β β Uππ»βΊπ«Δπ¬πβ β β β
β β β Uππ»βΊπ«Δπ¬πβ β β β
π¦Complete Conf file for reference It uses password protection, runs a MQTT on port 1883, for ubuntu-kali-
> MQTTS on port 1884, websockets on port 3033, and WSS on port 8083. Do not forget the open these ports in the security group.
allowanonymous false
passwordfile /etc/mosquitto/passwd
listener 1883
listener 1884
certfile /etc/letsencrypt/live/mqtt.example.io/cert.pem
cafile /etc/letsencrypt/live/mqtt.example.io/chain.pem
keyfile /etc/letsencrypt/live/mqtt.example.io/privkey.pem
listener 3033
protocol websockets
listener 8083
protocol websockets
certfile /etc/letsencrypt/live/mqtt.example.io/cert.pem
cafile /etc/letsencrypt/live/mqtt.example.io/chain.pem
keyfile /etc/letsencrypt/live/mqtt.example.io/privkey.pem
enjoyβ€οΈππ»
wiki source
β β β Uππ»βΊπ«Δπ¬πβ β β β
π¦Complete Conf file for reference It uses password protection, runs a MQTT on port 1883, for ubuntu-kali-
> MQTTS on port 1884, websockets on port 3033, and WSS on port 8083. Do not forget the open these ports in the security group.
allowanonymous false
passwordfile /etc/mosquitto/passwd
listener 1883
listener 1884
certfile /etc/letsencrypt/live/mqtt.example.io/cert.pem
cafile /etc/letsencrypt/live/mqtt.example.io/chain.pem
keyfile /etc/letsencrypt/live/mqtt.example.io/privkey.pem
listener 3033
protocol websockets
listener 8083
protocol websockets
certfile /etc/letsencrypt/live/mqtt.example.io/cert.pem
cafile /etc/letsencrypt/live/mqtt.example.io/chain.pem
keyfile /etc/letsencrypt/live/mqtt.example.io/privkey.pem
enjoyβ€οΈππ»
wiki source
β β β Uππ»βΊπ«Δπ¬πβ β β β
β β β Uππ»βΊπ«Δπ¬πβ β β β
π¦What are all termux addons ?
#ForBeginers
<> Addons
Some extra features available. You can add them by installing addons:
1) Termux:API β Access Android and Chrome hardware features.
2) Termux:Boot β Run script(s) when your device boots.
3) Termux:Float β Run in a floating window.
4) Termux:Styling β Have color schemes and powerline-ready fonts customize the appearance of the terminal.
5) Termux:Task β An easy way to call Termux executables from Tasker and compatible apps.
6) Termux:Widget β Start small scriptlets from the home screen.
β β β Uππ»βΊπ«Δπ¬πβ β β β
π¦What are all termux addons ?
#ForBeginers
<> Addons
Some extra features available. You can add them by installing addons:
1) Termux:API β Access Android and Chrome hardware features.
2) Termux:Boot β Run script(s) when your device boots.
3) Termux:Float β Run in a floating window.
4) Termux:Styling β Have color schemes and powerline-ready fonts customize the appearance of the terminal.
5) Termux:Task β An easy way to call Termux executables from Tasker and compatible apps.
6) Termux:Widget β Start small scriptlets from the home screen.
β β β Uππ»βΊπ«Δπ¬πβ β β β
Extracting the payload from a pcap file using Python.pdf
1.4 MB
Extracting the payload from a pcap file using Python so helpful
- enjoy :)
- enjoy :)
β β β Uππ»βΊπ«Δπ¬πβ β β β
π¦Many Hackers asking what is difference between termux & Cmd or terminal apk on android & termux so popular
#ForBeginers
> forget about python and scripting let's take a look to termux features not avaible for Terminal apk app :))
1) Secure. Access remote servers using the ssh client from OpenSSH. Termux combines standard packages with accurate terminal emulation in a beautiful open source solution.
2) Feature packed. Take your pick between Bash, fish or Zsh and nano, Emacs or Vim. Grep through your SMS inbox.
3) Access API endpoints with curl and use rsync to store backups of your contact list on a remote server.
4) Customizable. Install what you want through the APT package management system known from Debian and Ubuntu GNU/Linux. Why not start with installing Git and syncing your dotfiles?
5) Explorable. Have you ever sat on a bus and wondered exactly which arguments tar accepts? Packages available in Termux are the same as those on Mac and Linux β install man pages on your phone and read them in one session while experimenting with them in another.
6) With batteries included. Can you imagine a more powerful yet elegant pocket calculator than a readline-powered Python console? Up-to-date versions of Perl, Python, Ruby and Node.js are all available.
7) Ready to scale up. Connect a Bluetooth keyboard and hook up your device to an external display if you need to β It supports keyboard shortcuts and has full mouse support.
8) Tinkerable. Develop by compiling C files with Clang and build your own projects with CMake and pkg-config. Both GDB and strace are available if you get stuck and need to debug.
enjoyβ€οΈππ»
@UndercodeTesting
@UndercodeSecurity
@UndercodeHacking
βtermux features
β β β Uππ»βΊπ«Δπ¬πβ β β β
π¦Many Hackers asking what is difference between termux & Cmd or terminal apk on android & termux so popular
#ForBeginers
> forget about python and scripting let's take a look to termux features not avaible for Terminal apk app :))
1) Secure. Access remote servers using the ssh client from OpenSSH. Termux combines standard packages with accurate terminal emulation in a beautiful open source solution.
2) Feature packed. Take your pick between Bash, fish or Zsh and nano, Emacs or Vim. Grep through your SMS inbox.
3) Access API endpoints with curl and use rsync to store backups of your contact list on a remote server.
4) Customizable. Install what you want through the APT package management system known from Debian and Ubuntu GNU/Linux. Why not start with installing Git and syncing your dotfiles?
5) Explorable. Have you ever sat on a bus and wondered exactly which arguments tar accepts? Packages available in Termux are the same as those on Mac and Linux β install man pages on your phone and read them in one session while experimenting with them in another.
6) With batteries included. Can you imagine a more powerful yet elegant pocket calculator than a readline-powered Python console? Up-to-date versions of Perl, Python, Ruby and Node.js are all available.
7) Ready to scale up. Connect a Bluetooth keyboard and hook up your device to an external display if you need to β It supports keyboard shortcuts and has full mouse support.
8) Tinkerable. Develop by compiling C files with Clang and build your own projects with CMake and pkg-config. Both GDB and strace are available if you get stuck and need to debug.
enjoyβ€οΈππ»
@UndercodeTesting
@UndercodeSecurity
@UndercodeHacking
βtermux features
β β β Uππ»βΊπ«Δπ¬πβ β β β
β β β Uππ»βΊπ«Δπ¬πβ β β β
π¦Protocols names & functions :)
1) Transmission Control Protocol (TCP): TCP is a popular communication protocol which is used for communicating over a network. It divides any message into series of packets that are sent from source to destination and there it gets reassembled at the destination.
2) Internet Protocol (IP): IP is designed explicitly as addressing protocol. It is mostly used with TCP. The IP addresses in packets help in routing them through different nodes in a network until it reaches the destination system. TCP/IP is the most popular protocol connecting the networks.
3) User Datagram Protocol (UDP): UDP is a substitute communication protocol to Transmission Control Protocol implemented primarily for creating loss-tolerating and low-latency linking between different applications.
4) Post office Protocol (POP): POP3 is designed for receiving incoming E-mails.
5) Simple mail transport Protocol (SMTP): SMTP is designed to send and distribute outgoing E-Mail.
6) File Transfer Protocol (FTP): FTP allows users to transfer files from one machine to another. Types of files may include program files, multimedia files, text files, and documents, etc.
7) Hyper Text Transfer Protocol (HTTP): HTTP is designed for transferring a hypertext among two or more systems. HTML tags are used for creating links. These links may be in any form like text or images. HTTP is designed on Client-server principles which allow a client system for establishing a connection with the server machine for making a request. The server acknowledges the request initiated by the client and responds accordingly.
8) Hyper Text Transfer Protocol Secure (HTTPS): HTTPS is abbreviated as Hyper Text Transfer Protocol Secure is a standard protocol to secure the communication among two computers one using the browser and other fetching data from web server. HTTP is used for transferring data between the client browser (request) and the web server (response) in the hypertext format, same in case of HTTPS except that the transferring of data is done in an encrypted format. So it can be said that https thwart hackers from interpretation or modification of data throughout the transfer of packets.
9) Telnet: Telnet is a set of rules designed for connecting one system with another. The connecting process here is termed as remote login. The system which requests for connection is the local computer, and the system which accepts the connection is the remote computer.
10) Gopher: Gopher is a collection of rules implemented for searching, retrieving as well as displaying documents from isolated sites. Gopher also works on the client/server principle.
enjoyβ€οΈππ»
@UndercodeTesting
@UndercodeSecurity
@UndercodeHacking
(powered by wiki)\
β β β Uππ»βΊπ«Δπ¬πβ β β β
π¦Protocols names & functions :)
1) Transmission Control Protocol (TCP): TCP is a popular communication protocol which is used for communicating over a network. It divides any message into series of packets that are sent from source to destination and there it gets reassembled at the destination.
2) Internet Protocol (IP): IP is designed explicitly as addressing protocol. It is mostly used with TCP. The IP addresses in packets help in routing them through different nodes in a network until it reaches the destination system. TCP/IP is the most popular protocol connecting the networks.
3) User Datagram Protocol (UDP): UDP is a substitute communication protocol to Transmission Control Protocol implemented primarily for creating loss-tolerating and low-latency linking between different applications.
4) Post office Protocol (POP): POP3 is designed for receiving incoming E-mails.
5) Simple mail transport Protocol (SMTP): SMTP is designed to send and distribute outgoing E-Mail.
6) File Transfer Protocol (FTP): FTP allows users to transfer files from one machine to another. Types of files may include program files, multimedia files, text files, and documents, etc.
7) Hyper Text Transfer Protocol (HTTP): HTTP is designed for transferring a hypertext among two or more systems. HTML tags are used for creating links. These links may be in any form like text or images. HTTP is designed on Client-server principles which allow a client system for establishing a connection with the server machine for making a request. The server acknowledges the request initiated by the client and responds accordingly.
8) Hyper Text Transfer Protocol Secure (HTTPS): HTTPS is abbreviated as Hyper Text Transfer Protocol Secure is a standard protocol to secure the communication among two computers one using the browser and other fetching data from web server. HTTP is used for transferring data between the client browser (request) and the web server (response) in the hypertext format, same in case of HTTPS except that the transferring of data is done in an encrypted format. So it can be said that https thwart hackers from interpretation or modification of data throughout the transfer of packets.
9) Telnet: Telnet is a set of rules designed for connecting one system with another. The connecting process here is termed as remote login. The system which requests for connection is the local computer, and the system which accepts the connection is the remote computer.
10) Gopher: Gopher is a collection of rules implemented for searching, retrieving as well as displaying documents from isolated sites. Gopher also works on the client/server principle.
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π¦EU sanctions China, North Korea and Russia for the first time on the grounds of cyber attacks :
#News
> On Thursday, the European Union announced that it would impose sanctions on six individuals and three entities from Russia and China who carried out or participated in various so-called "cyber attacks." In addition, the European Union also stated that it has locked a special technical department of Russian military intelligence, namely The General Staff of the Armed Forces of the Russian Federation GRU.
> The three organizations subject to sanctions are Russiaβs GRU, North Koreaβs Chosun Expo, and Chinaβs Haitai Technology Development Co., Ltd.
This is the first EU sanctions related to cyber attacks. Sanctions include imposing travel bans, freezing assets, and prohibiting EU personnel and entities from providing funds to sanctioned targets.
In fact, the EU has imposed sanctions on China because of "China's treatment of Hong Kong" before, in order to move closer to the Trump administration's relatively tough stance on China.
> And Borelli, the EUβs high representative for foreign and security policy, once voiced that the US increasingly uses sanctions against European companies or threats with sanctions will harm European interests. "The EU opposes sanctions imposed by third countries on the legal operations of European companies. This kind of'extraterritorial sanctions' violates international law." But obviously, after only half a month, the EU has also chosen cyber sanctions.
#News
β β β Uππ»βΊπ«Δπ¬πβ β β β
π¦EU sanctions China, North Korea and Russia for the first time on the grounds of cyber attacks :
#News
> On Thursday, the European Union announced that it would impose sanctions on six individuals and three entities from Russia and China who carried out or participated in various so-called "cyber attacks." In addition, the European Union also stated that it has locked a special technical department of Russian military intelligence, namely The General Staff of the Armed Forces of the Russian Federation GRU.
> The three organizations subject to sanctions are Russiaβs GRU, North Koreaβs Chosun Expo, and Chinaβs Haitai Technology Development Co., Ltd.
This is the first EU sanctions related to cyber attacks. Sanctions include imposing travel bans, freezing assets, and prohibiting EU personnel and entities from providing funds to sanctioned targets.
In fact, the EU has imposed sanctions on China because of "China's treatment of Hong Kong" before, in order to move closer to the Trump administration's relatively tough stance on China.
> And Borelli, the EUβs high representative for foreign and security policy, once voiced that the US increasingly uses sanctions against European companies or threats with sanctions will harm European interests. "The EU opposes sanctions imposed by third countries on the legal operations of European companies. This kind of'extraterritorial sanctions' violates international law." But obviously, after only half a month, the EU has also chosen cyber sanctions.
#News
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