Network Security

Microsoft uses two different types of network and security models to protect user information. They are NET security and SharePoint Server models. Both models use codes or protocols to identify a user…

Your wireless network may not be as secure as you think. Even if you password it carefully, skilled hackers have an arsenal of tools for cracking your security. Wireless network security usually takes…

In a Windows-based network environment, computers can be part of a domain or a workgroup. Both domains and workgroups are used to define the way a computer can share resources over the network.…

Network security breaches are growing as hackers continue to find ways around network security measures. The security hacker game is one of "leap frog" where the hackers and security experts take…

Home networks can provide you with entertainment, easy access to information and email. They can also provide cyber-criminals access to your personal information if you have not secured your network…

Remote access, like a Virtual Private Network (VPN) allows users to connect to remote networks through the Internet. Remote access works as if the remote user is inside the network itself, having the…

Keeping your information secure is an important aspect of managing a business. Across the world of IT security, there are a number of hot topics that have cropped up over the last few years.…

There are a number of authentication protocols for network access. However, the protocol that is specifically written to cater to Remote Access Authentication is the Remote Authentication Dial In…

Most wired private networks are physically secure and accessible only to those within the owning organization's building. Security issues surrounding authentication become a much greater priority…

Providing remote access to a business organization's computer facilities is a way to facilitate telecommuting. Improvements in technology have made this sort of option more feasible. There is more…

A local area network and remote access let you access data, files and information not stored on the computer you're currently using. LANs and remote access prove especially helpful in the business…

Authentication protocol is very important when you are trying to keep a network or computer secure. Microsoft has revised their authentication protocol since Windows 2000 to what is now called…

A Password Authentication Protocol is a two-way handshake used to determine the success or failure of a password and user identification for a peer. Javvin warns that although a PAP may be used, it is…

Security is a vital part of having a network. In order to make sure your network stays as safe as possible there are multiple types of checks and bounds. Handshake Authentication Protocol is the first…

The full name of the Remote Authentication Protocol is the Remote Authentication Dial In User Service Protocol. This long name is abbreviated to RADIUS. It was designed as a method to authenticate…

Protecting software is necessary to provide system security. This is an ongoing task and one that keeps employees busy, since threats are always emerging and technologies are constantly changing.

Voice over Internet Protocol is used to deliver voice communications over the Internet. Several standards have been developed to help combat the threat of VoIP security attacks that can occur during a…

Some biometric security deices and applications are available for use with laptops, but many are designed to work with a desktop computer. Apple and iTunes, as well as many smart phone markets, offer…

Due to the extensive index of unsuitable and harmful websites available on the Internet, it is important to operate a network security appliance to protect you network from viruses, malware and…

Securing a network is the top priority for any company or organization especially when the network administrator is fired. Intruders look out for these opportunities to break into your system and…

URI scheme refers to the naming structure of URI (Uniform Resource Identifier). URI schemes are designed to be used with a certain protocol and often take the name of the protocol. The syntax of the…

Norton Security has a feature that lets you see what other computers and network devices are attached to the local network that your computer is on. This feature is helpful for finding out if there…

IP (Internet Protocol) networks use the TCP/IP (Transmission Control Protocol/Internet Protocol) suite of standards. These standards layer protocols grouped by responsibilities. Security measures are…

Networks are actively used in corporate offices, educational institutions as well as governmental facilities for research, downloading and exchanging files and Internet connectivity. To protect a…

Enterprise networks boast an extensive amount of users who navigate the World Wide Web, exchange important data and access files and documents through the network. Because there is an extensive index…

More and more people have begun to work remotely and communicate through remote networks using desktops, laptop computers or various other devices. These telecommuters access an organization's…

The network security key and password protect your wireless network from intrusion, according to Microsoft. When you set up your home network, your computer saved the information and uses it each time…

When using an Apple AirPort base station to connect your computers to the Internet, the base station has a default network name that is a combination of letters and numbers that identifies your…

The network disk drive on your Windows computer is like a communal drive that all network users can access on their own, reading and writing files to the drive. While convenient, this is not the…

Computer networking is the basis of the Internet. Methods of communication are available to us today which would not be possible without computer networks. The Internet has revolutionized access to…

A smart card resembles a credit card. It contains a microchip with an integrated circuit to process and store electronic information. Smart cards are used for a variety of functions such as banking,…

Developed by Untangle, Inc., Web Filter is a free Internet security product available to network administrators looking to enforce strict Internet browsing restrictions and monitor user's browsing…

The United States Computer Emergency Readiness Team (US-CERT) defines computer security as "the process of preventing and detecting unauthorized use of your computer." As the Internet has evolved and…

Authenticating securely over a network makes a big difference, especially if you have important data that you do not want to compromise. PAP (Password Authentication Protocol), a commonly used…

The Global Information Grid, or GIG, supports the U.S. Department of Defense, the National Security Agency and other government agencies, by transporting information through a global communications…

Securing a wireless network, such as a Linksys network, is essential to maintaining the privacy of a home Internet connection. If you choose not to secure a home network, anyone within the broadcast…

All applications connected to the Internet are vulnerable to attack. Necessary universal accessibility means that VoIP (Voice over Internet Protocol) systems are at danger of being hacked. Physical…

Information security is a hot button for many businesses. Regulations requiring compliance in the area of data security require diligence on the part of affected organizations. In order to stay in…

Securing a Belkin router is important if you want to protect your wireless network. At best, unauthorized users on your network slow down data speeds. At the worst, they can commit fraud against your…

CERT stands for Computer Emergency Response Team, and the same concept is also widely referred to as CSIRT, or Computer Security Incident Response Team. A CERT incident is any act, whether through…

In the world of technology, network administrators and other information technology professionals secure computers, networks, certain websites and even physical locations from unauthorized access.…

With the advances in networking that have facilitated today's interconnected world, there is an ever-increasing need to monitor the activity on the networks that power business, academia and…

Network security remains essential to protecting data and privacy. Many methods of securing a network exist: firewalls, encryption and even modified user activity. By combining a few key security…

It is common for educational institutions such as libraries and schools as well as homes and work locations to use Web filters to block an array of websites. Usually websites are blocked for…

Computer network security is threatened by intruders every day. Whether a new type of virus or spyware comes to surface, a hacker's goal is to steal users' information for profit or simply the thrill…

Biometric information consists of any biological data, such as fingerprints, that technology can use to identify, authenticate or confirm an individual's identity. Unlike passwords or security cards…

Creating an automated security schedule for your home network can enable you to rest easy, knowing that all required security operations for your computer setup are being performed on time, without…

As the Internet expands the borders of our home networks become the last secure space that our data has and that is only if we are lucky enough to have a fully secure home network. There are dozens of…

Network sequencing is an important innovation in computer science that allows large amounts of information/data to travel across communications networks quickly in small separate packets and remain…

Protecting the computers connected to your network is an important task. With the constant threats of viruses and worms, you must always be on guard. Blindly accessing the internet without protecting…