Nmap is a utility for port scanning large networks, although it works fine for single hosts. Sometimes you need speed, other times you may need stealth. In some cases, bypassing firewalls may be required. Not to mention the fact that you may want to scan different protocols (UDP, TCP, ICMP, etc.). Nmap supports Vanilla TCP connect() scanning, TCP SYN (half open) scanning, TCP FIN, Xmas, or NULL (stealth) scanning, TCP ftp proxy (bounce attack) scanning, SYN/FIN scanning using IP fragments (bypasses some packet filters), TCP ACK and Window scanning, UDP raw ICMP port unreachable scanning, ICMP scanning (ping-sweep), TCP Ping scanning, Direct (non portmapper) RPC scanning, Remote OS Identification by TCP/IP Fingerprinting, and Reverse-ident scanning. Nmap also supports a number of performance and reliability features such as dynamic delay time calculations, packet timeout and retransmission, parallel port scanning, detection of down hosts via parallel pings.

nullscan is a modular framework designed to chain and automate security tests. It parses target definitions from the command line and runs corresponding modules and their nullscan-tools afterwards. It can also take hosts and start nmap first in order to perform a basic portscan and run the modules afterwards. Also, nullscan can parse a given nmap logfile for open tcp and udp ports and again run the modules afterwards. All results will be logged in specified directories with a clean structure and an HTML report can subsequently be generated.

Debian Linux Security Advisory 4457-1 - Hanno Böck discovered that Evolution was vulnerable to OpenPGP signatures being spoofed for arbitrary messages using a specially crafted HTML email. This issue was mitigated by moving the security bar with encryption and signature information above the message headers.

pArAnoIA is a toolkit designed to surf the Internet. It's a browser with TOR built-in, spoofing of user-agent and other functions, ensures strict use of TLS, and more.

Debian Linux Security Advisory 4479-1 - Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, cross-site scripting, spoofing, information disclosure, denial of service or cross-site request forgery.

Debian Linux Security Advisory 4482-1 - Multiple security issues have been found in Thunderbird which could potentially result in the execution of arbitrary code, cross-site scripting, spoofing, information disclosure, denial of service or cross-site request forgery.

Open-Xchange OX App Suite suffers from a content spoofing, cross site scripting, and information disclosure vulnerabilities. Versions affected vary depending on the vulnerability.

Debian Linux Security Advisory 4524-1 - Multiple vulnerabilities have been discovered in the Dino XMPP client, which could allow spoofing message, manipulation of a user's roster (contact list) and unauthorised sending of message carbons.

Windows Defender Antivirus version 4.18.1908.7-0 suffers from a file extension spoofing vulnerability.

User Management System version 2.0 suffers from a remote SQL injection vulnerability that allows for authentication bypass.

Complaint Management System version 4.2 suffers a remote SQL injection vulnerability that allows for authentication bypass.

Online Shopping System Advanced version 1.0 suffers from a remote SQL injection vulnerability.

Open-AudIT version 3.2.2 suffers from OS command injection, arbitrary file upload, and remote SQL injection vulnerabilities.

Online AgroCulture Farm Management System version 1.0 suffers from a remote SQL injection vulnerability.

School File Management System version 1.0 suffers from a remote SQL injection vulnerability.

Car Park Management System version 1.0 suffers a remote SQL injection vulnerability that allows for authentication bypass.

Hashcat is an advanced GPU hash cracking utility that includes the World's fastest md5crypt, phpass, mscash2 and WPA / WPA2 cracker. It also has the first and only GPGPU-based rule engine, focuses on highly iterated modern hashes, single dictionary-based attacks, and more. This is the binary release..

Hashcat is an advanced GPU hash cracking utility that includes the World's fastest md5crypt, phpass, mscash2 and WPA / WPA2 cracker. It also has the first and only GPGPU-based rule engine, focuses on highly iterated modern hashes, single dictionary-based attacks, and more. This is the source code release.

Hashcat is an advanced GPU hash cracking utility that includes the World's fastest md5crypt, phpass, mscash2 and WPA / WPA2 cracker. It also has the first and only GPGPU-based rule engine, focuses on highly iterated modern hashes, single dictionary-based attacks, and more. This is the binary release.

Hashcat is an advanced GPU hash cracking utility that includes the World's fastest md5crypt, phpass, mscash2 and WPA / WPA2 cracker. It also has the first and only GPGPU-based rule engine, focuses on highly iterated modern hashes, single dictionary-based attacks, and more. This is the source code release.

Hashcat is an advanced GPU hash cracking utility that includes the World's fastest md5crypt, phpass, mscash2 and WPA / WPA2 cracker. It also has the first and only GPGPU-based rule engine, focuses on highly iterated modern hashes, single dictionary-based attacks, and more. This is the binary release.

Hashcat is an advanced GPU hash cracking utility that includes the World's fastest md5crypt, phpass, mscash2 and WPA / WPA2 cracker. It also has the first and only GPGPU-based rule engine, focuses on highly iterated modern hashes, single dictionary-based attacks, and more. This is the source code release.

Hashcat is an advanced GPU hash cracking utility that includes the World's fastest md5crypt, phpass, mscash2 and WPA / WPA2 cracker. It also has the first and only GPGPU-based rule engine, focuses on highly iterated modern hashes, single dictionary-based attacks, and more. This is the binary release.

Hashcat is an advanced GPU hash cracking utility that includes the World's fastest md5crypt, phpass, mscash2 and WPA / WPA2 cracker. It also has the first and only GPGPU-based rule engine, focuses on highly iterated modern hashes, single dictionary-based attacks, and more. This is the source code release.

Hashcat is an advanced GPU hash cracking utility that includes the World's fastest md5crypt, phpass, mscash2 and WPA / WPA2 cracker. It also has the first and only GPGPU-based rule engine, focuses on highly iterated modern hashes, single dictionary-based attacks, and more. This is the binary release.

Hashcat is an advanced GPU hash cracking utility that includes the World's fastest md5crypt, phpass, mscash2 and WPA / WPA2 cracker. It also has the first and only GPGPU-based rule engine, focuses on highly iterated modern hashes, single dictionary-based attacks, and more. This is the source code release.

Hashcat is an advanced GPU hash cracking utility that includes the World's fastest md5crypt, phpass, mscash2 and WPA / WPA2 cracker. It also has the first and only GPGPU-based rule engine, focuses on highly iterated modern hashes, single dictionary-based attacks, and more. This is the binary release.

Hashcat is an advanced GPU hash cracking utility that includes the World's fastest md5crypt, phpass, mscash2 and WPA / WPA2 cracker. It also has the first and only GPGPU-based rule engine, focuses on highly iterated modern hashes, single dictionary-based attacks, and more. This is the source code release.

Hashcat is an advanced GPU hash cracking utility that includes the World's fastest md5crypt, phpass, mscash2 and WPA / WPA2 cracker. It also has the first and only GPGPU-based rule engine, focuses on highly iterated modern hashes, single dictionary-based attacks, and more. This is the binary release.

Hashcat is an advanced GPU hash cracking utility that includes the World's fastest md5crypt, phpass, mscash2 and WPA / WPA2 cracker. It also has the first and only GPGPU-based rule engine, focuses on highly iterated modern hashes, single dictionary-based attacks, and more. This is the source code release.