Network and security

Vulnerability computing A vulnerability is a weakness in design, implementation, operation or internal control. Most of the vulnerabilities that have been discovered are documented in the Common Vulnerabilities and Exposures CVE database. An exploitable vulnerability is one for which at least one working attack or " exploit" exists.

Network and security

Help Net Security - Information Security News

Are we chasing the wrong zero days? Zero days became part of mainstream security after the world found out that Stuxnet malware was used to inflict physical damage on an Iranian nuclear facility. After the revelation, organization focused efforts on closing unknown pathways into networks and to detecting unidentified cyber weapons and malware.

A number of cybersecurity startups … Conficker: A year retrospective on a legendary worm This November marked the year anniversary of Conficker, a fast-spreading worm targeting Microsoft systems that went on to claim one of the highest levels of infection in history.

Millions of computers were eventually infected by the worm, including hospitals across Europe as well as ordinary consumers. Looking back to my time helping to … Review: Specops Password Policy All who work in the information security industry agree that passwords are one of the worst security nightmares of the modern information security age.

Having weak passwords — even as part of a multi-factor authentication scheme — degrades the security posture of an organization.

Unfortunately, as passwords scale well, they are … Cybersecurity and ethical data management: Getting it right Data can provide information, information can lead to insight and knowledge, and knowledge is power. We are getting used to it, more or less, but many are striving and fighting to set healthy … Spotlight.The network security key is the password or pass phrase that you use to authenticate with your home network.

In order to establish a secure connection with your wireless router, you have to provide the key to prove that you are authorized to do so. This course provides an introduction to computer and network security, including cryptography, cryptanalysis, and systems security.

Network security is an organization’s strategy and provisions for ensuring the security of its assets and all network traffic.

Network security is manifested in an implementation of security hardware and software. Connected, layered security for complete protection.

What is Network Security - Palo Alto Networks

Protect your users accessing corporate assets regardless of where they connect. With Trend Micro Smart Protection Suites, all components share connected threat intelligence to respond to today's threats faster.

Network and security

Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.

SANS Institute is the most trusted resource for information security training, cyber security certifications and research. SANS provides intensive, immersion training to more than , IT security professionals around the world.

Nmap: the Network Mapper - Free Security Scanner