KillDisk is a software used to erase and wipe disk securely and completely on operating systems like Windows, MacOSX, Linux. KillDisk can be used from inside the operating system or by booting the KillDisk without an operating system. It is also called as Hard Drive Eraser by its developer. KillDisk...
Hash algorithms are the heart of the cryptography and security. SHA-256 is a Secure Hash Algorithm which will generate an output hash value in 256 bit. SHA-256 is designed by the National Security Agency (NSA). SHA-256 is one of the cryptographic hash functions. SHA-256 is also named one-way function where...
Privacy is an important topic of today IT. We as a human being needs privacy to protect our life private from others and companies. We use browsers in our daily life and put a lot of private or personal data on the browser. In order to protect our privacy, we...
Wireshark is a tool used to capture and analyze network traffic. Wireshark mainly used by network administrators and security professionals in order to inspect networks and find security vulnerabilities or malware behaviors. Live Capture Wireshark can capture network traffic of the given interface. Wireshark supports different interface types and protocols....
exiftool is a platform independent command line and GUI application for reading, writing and editing meta information of images and media files. Metadata information can be GPS coordinates, tags, creation time, edit time, device name etc. Install exiftool supports most of the operating systems like Windows, Ubuntu, Fedora etc. We...
Lightweight Directory Access Protocol or LDAP is used to authenticate and authorize users. LDAP is used in different infrastructures like Windows Domain, Linux, Network etc. LDAP uses different port numbers like 389 and 636. TCP 389 For LDAP The well-known port for LDAP is TCP 389. Both UDP and TCP transmission...
pscp command is an SCP protocol implementation where we can transfer and copy files and folders securely over a network with the SSH connection. In this tutorial, we will learn how to install and use pscp tool on Windows operating system. Download Pscp pscp command can be downloaded from the following...
C and C++ programming languages provide rand() and srand() functions in order to create random numbers. Random numbers can be used for security, lottery etc. In this tutorial we will learn how to use a random number generating functions rand() and srand() with their attributes and specialties. Random Numbers Random numbers...
MD5 is a checksum or hash calculation method for files. MD5 checksum consists of 128-bit value which is generally expressed as the hexadecimal format with which consist of 32 characters. MD5 Attributes MD5 is a cryptography algorithm which provides some attributes which make it useful for different cases like security, operation...
Zenmap is an free and open source GUI designed to be used with nmap . Zenmap is multiplatform tool which supports Linux, Ubuntu, Mint, Kali, Fedora, CentOS,.. , Windows, Mac OS X, BSD etc. . nmap is very powerful tool for network scanning and vulnerability discovery but it is completely command line based....
