Cyber security Tips

At some point in our lives most of us will be ensnared by some kind of internet virus, whether its due to poor quality anti-virus tech, dodgy emails, phishing attacks or infection by a friends computer internet virus' affect us all. Viruses range massively in terms of effect and the dangers they pose, a virus on a personal computer can be bad enough but it can be devastating if your business networks and systems are infected. The best way to ensure that your business is protected from viruses is by utilising the skills of IT security consultants.Dangerous virusesMany company computers hold vital data, either from clients or the business in question as well as personal communications. ...

KNOW YOUR INTERNET SECURITYYour computer is at risk when it connects to a network and begins communication with other computers. The essence of Internet security is to protect your computer and data from online attacks. More often than not, the attacks are mounted by an outside user. Basic security measures usually involve protection by well selected passwords, regularly changing of file permissions and back up of computer's data storage.Computers being a critical component in operating a business, it is more valuable now than ever to ensure the security of your networks especially where there is very sensitive data. You can hardly go a day without hearing of how some network was hacked ...

Today, securing your business' computer network is not an option as much as it is a necessity. This is an important process that needs to be handled with care and the proper planning and financial budgeting.Many small businesses in particular lack the funds to employ a dedicated IT staff and buy the equipment needed to lock down the business computer network. However, security is crucial, and data breaches could end the business; there are threats that come from a number of sources like website breaches, downloads of illegal material and through wireless networks. These threats are a bit difficult to address given the limited resources available, but this guide should help you get a fair ...

Everyone from the government, to large corporations, to small businesses and university programs are talking about Cloud Computing (the Cloud) these days, but just what is cloud computing anyway?The National Institute of Standards and Technology, Information Technology Laboratory, an agency of the U.S. Department of Commerce, founded in 1901 as the nation's first federal physical science research laboratory, also known as NIST, is the government's authority on all matters pertaining to securing our nations information systems. According to NIST, cloud computing "is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, ...

Is technology and computer networks grow sophisticated over time, so do the intrusion techniques that scammers try to use in order to infiltrate them. It's because of this that companies are forced to pay more attention to their methods of network security in order to protect their company's resources than ever before.Small companies are at a particular disadvantage when it comes to protecting their computer networks from outsiders simply because they may not have the resources and personnel that larger companies do in order to combat outside threats.It used to be that the combination of a router attached to your computer and a firewall program running on the machine were enough to protect ...

Cloud computing and its potential to offer powerful computing and data storage options to even bootstrapped small businesses at highly competitive prices have generated plenty of excitement in the industry. So much so, however, that critical questions regarding the security of the data stored "in the cloud" are often overlooked by its most enthusiastic adopters. It's understandable, given the heavyweight names behind some of the biggest cloud computing projects in the world. (Google Apps, anyone?) If companies like Cisco and Oracle are betting their futures and fortunes on cloud computing, surely that must mean that all the kinks have been worked out already, right? Or at the very least, ...

Yikes, I have a virus! Are you infected with and need to remove Security Essentials 2010? Although this can be a serious problem, if you take the right steps you don't need to let it to be. Getting a Security Essentials 2010 removal can be easier than you think.Once it get's onto your system you may notice a few odd things such as fake pop up alerts, slow computer speeds, counterfeit scanning, and other strange symptoms. Perhaps worst of all is the presence of spyware which can steal private information. You want to get rid of Security Essentials ASAP.The virus gets onto your computer via a variety of means. These include:• Downloading some malicious applications or freeware off the net. ...

XP Smart Security is related to the devastating virus known as Security Tool, which enters your computer through a Trojan, adjusts your security settings, and slows your PC down to a crawl. Smart Security will load you with pop-ups and scare you with 'critical alerts.' If you've had spyware or virus on your PC before then you know these threats are false, and are trying to rob you out of some money. However, you cannot afford to sit on your hands, as any Trojan virus can make your life even more miserable if given enough time. The worst case scenario in these situations is when a hacker has enough time to scan your computer for sensitive information, possibly resulting in identity theft. ...

In the modern business world, computers are king. Widely present in offices of all types, from law firms to doctors' offices to the business world, these machines have the ability to store and quickly manipulate large amounts of data. Computers have been around in one form or another since the 1940s; however, it was only since the 1980s that computers enjoyed widespread use in business, with personal and networked computing truly gaining popularity when the Internet became widely available in the 1990s.Accordingly, the number of computer-related careers has expanded considerably in availability and scope since then. There exist jobs for high- and low-level programming professionals; user ...

A number of computer security products cater to every situation and every need. A surge protector is an electrical device commonly used to protect computers and related computer components from power surges. If a surge in the voltage occurs, causing the voltage to exceed the norm, the computer equipment can be damaged.Security cables are a very effective method to protect computers. If a desktop is secured with a lock and cable, it prevents a thief from walking off with your property and data. Various types and sizes of chain or cable locks are available. These include desktop computer security combination lock, notebook security lock, cable lock with clip, flexible cable lock and cable ...

Network - what does the name signify? A picture of interlinking lines or roads is perhaps the first thing that flashes in your mind. Well computer network is also the same thing. It is a mechanism by which various computers in a terminal is connected to each other with or without a hardware line.This network allows a person to access his office or home computer from anywhere in the world. Sounds great!! Well the advantages do come with its shortfalls. Before we move on, to the various type s of threats that plague the computer network. Let us first understand the different types of network. UCCP (Unix to Unix copy) - it was one of the oldest form of network that was used to connect two ...

The Importance of Firewalls to Network SecurityMost networks should have a firewall in place before they are up and running. A firewall is the most common form of network security employed by companies large and small. If you own a personal computer your anti-virus software company may at one time or another have offered you firewall protection.A firewall on a home network is just as important as one on a corporate network. Why? Most smaller networks have as many security issues that larger corporate networks have. A firewall helps protect a network against potential data loss, corruption and hackers.What Is A FirewallA firewall is nothing more than a fancy term used to describe a blockade ...

A firewall is a part of a computer system or network that is designed to block unauthorized access while permitting authorized communications. It does this by filtering out the data sent by attackers.There are two main types of firewalls.Hardware Firewalls Software FirewallsA hardware firewall is generally considered to be more secure than a software firewall. This is because a software firewall is integrated into the vulnerable operating system of the target machine. Whereas a hardware firewall uses an obscure proprietary operating system programmed by the manufacturer.Since the software firewall is more common this post will cover the following details of firewall software.Functions ...

In part one I explained why you need to secure your wireless network. I'm glad you came back to part two. Let's get started. I am going to use a Buffalo Nfinity wireless router for this demonstration. The thing to remember is that what I am going to show you here can be done on any wireless router. You may have to check your documentation to find where the settings are for what you are trying to accomplish in the web interface of your router.Note: If this is a used router the first thing you need to do is reset it. Find the documentation for detailed instructions on doing this. It will set your router back to factory defaults. It is usually just a matter of pressing the reset button ...

Computer Education Vocational Studies introduces students to the many aspects of computer technology. Depending on the school, the computer course may include the subjects of programming, software development, web development, problem-solving, troubleshooting, and computer graphics, to name a few. The best part is students can gain the analytical skills, hands-on experience, and technological know-how necessary in today's rapidly expanding technological marketplace.A vocational computer education allows students to concentrate on developing a basic understanding of computers; they may specialize in digital electronics, artificial intelligence, software engineering, computer networks, ...

The vast network of cyber-space presents - or, can harbor -- major threats to the security of personal computers; LAN and WAN networks; and wireless Internet networks. Trained computer networking specialists who are experts in cyber-security are needed to secure networks and computer systems for effective data storage and retrieval. Just as importantly, they are needed to secure the privacy and integrity of personal and corporate identities. These professionals can find work in private firms, in consulting, or at the state and federal government levels. Most individuals complete at least a bachelor's degree before working in the cyber-security field.Hackers pose special threats to computer ...

In the last few years there has been an explosion of wireless (Wi-Fi) networks in the home. And for good reason: They are inexpensive to implement, avoid the cost and labor of running cable through your walls, allow you to roam merrily around your house and near environs with computer in tow. Plus, they are relatively simple to set up. I say "relatively" because it's far from a matter of commonsense, especially when it comes to setting up wireless home networks "properly."You can get a home wireless network running in a basic way- to access the Internet--by simply hooking up the cables that came with the wireless router device. This is what a lot of people do, and it usually works. But ...

Lacking creativity but loaded with technical intelligence? Network security is a great career to try out in the IT industry.This field involves securing the information uploaded by various institutions online using authentication processes, firewalls and encryption so that the attacks of potential viruses and hackers can be curtailed. Network security is gaining prominence as greater reliance is placed on the internet. In all spheres of life there is always some level of computer dependency and with the rise of harmful viruses and spiteful hackers, it is necessary to maintain utmost security.Reality 101This field demands a great deal of technological insight as network police have to ...

In a white paper released last November by RSA, research from ordinary person-on-the street interviews with random office workers revealed troubling trends for those concerned with information security. Sometimes in an honest effort to finish their work from home or while traveling, sometimes through simple carelessness, but in either case without intending to put secure information at risk, employees from all sectors of the workplace admitted to behaviors which do, in fact, put secure information at risk.In interviews conducted in Boston and Washington, D.C., employees from both the public and the private sector answered "frequently," "sometimes," or "never" to questions probing their ...

First of all, what is a network?The network we refer to here is the computer network, which has so many definitions from too many sources whether on the internet or elsewhere. Simply put, a network is the inter-connection of cables and other communications media, connectivity equipment such as switches and routers, electronic devices such as computers, printers, scanners, plotters, etc., for the purpose of sharing data and resources.Whoa! Now, that doesn't sound simple at all, does it? Alright, let's give it a second try...A Network is the inter-connection of communications media, connectivity equipment, and electronic devices for the purpose of sharing data and resources.Now, that wasn't ...

With hundreds of thousands of viruses and trojans just waiting to infect your computer when given the right opportunity, do you really have any reason not to have some form of Windows Web Security?The Internet is a technological marvel that allows unprecedented levels of communication, but many unscrupulous individuals use the technology to wreak havoc among Internet users by creating viruses and other malware. Protecting yourself against these threats should be your main priority, especially if you use your computer to conduct business online.Many people do not understand the various types of malware and how they can negatively impact your PC performance, or even expose private data ...