Cyber security Tips

A computer virus is a dreaded term in the world of computers, often leaving PC users struck with morbid fear of not only losing their data but also witnessing an untimely demise of their computer. But then again many PC users are oblivious to the devastating effects of a computer virus due to lack of technical knowledge and their failure to take their PC security seriously.Evolution of every PC's ultimate nemesis:It has been more than 20 years since the first PC virus appeared on the horizon. Ever since then, the nature of threats to quite an extent has undergone a significant change. For threats in the present era are more complex than ever before. The malicious code comes inclusive ...

NessusNessus is a remote security scanner for Linux, Solaris, FreeBSD, and Mac OS X. It is plugin-based and performs over 10,000 remote security checks. It allows for reports to be generated in HTML, and suggests a solution for each finding.EtherealEthereal is used by network professionals around the world for troubleshooting, analysis, software and protocol development, and education. It has all of the standard features you would expect in a protocol analyzer, and several features not seen in any other product. Its open source license allows talented experts in the networking community to add enhancements. It runs on all popular computing platforms, including Unix, Linux, and Windows.SuperScanSuperScan ...

You're sick. You've got a fever, the chills, and a headache so horrible that you can't think straight. No matter who claims to desperately need your help, you are not going to get out of bed. Your computer can suffer the very same thing--a virus. And, in the worst-case scenario, it might cause your computer to refuse to start up.The term "virus" in the computer world comes from exactly where you might think--the term used for illnesses like the common cold. Like a biological virus, a computer virus spreads by making and sending copies of itself to other computers.A computer virus causes a lot of trouble in a computer and the infection occurs without the consent of the user. The copies ...

The web can be full of hazards these days as hackers and malware developers strive to get important information such as credit card information, user IDs and passwords to paid subscription websites, social networking sites, e-mail accounts, and other personal data. Other people simply want to wreck havoc on a multitude of computers connected to the Internet for entertainment purposes. Fortunately, there are a number of computer security programs that you should install immediately so that you can prepare for the threats.Microsoft Security EssentialsMicrosoft Security Essentials is Microsoft's first attempt to combat viruses floating around the net. It is presented to be extremely easy ...

Perhaps the biggest challenge for Security Information and Event management projects today is integrating application level data and events to provide detailed user-centric auditing, detect internal fraud and comply with new regulations. The ability to detect user behavior and application level events is not available with most if not all SIEM products and reduces the overall value they produced in comparison to their potential. In basic terms, Security Information and Event Management applications are looking at doorways and windows but not at the treasure room, your business applications.Since basic application logs have insufficient data and are I/O heavy, a non-intrusive approach ...

In IT circles, bad security advice abounds. Just ask the administrators at Pennsylvania's Lower Merion School District who somehow became convinced that it would be a good idea to use Webcams to keep tabs on students. The district says it uses the software only to track potentially stolen devices. A student is suing the district, alleging that school officials used it to spy on pupils such as himself.Whatever the administrators' motives, everyone in my neighborhood is up in arms about violations of our children's privacy. (Me, I'm more worried that my two high school-aged kids spend too much time on taxpayer-funded Apple Macbooks, updating Facebook profiles and watching video on YouTube, ...

"Cloud computing" has become a very hot topic. For the uninitiated, "cloud computing" generally refers to providing access to computer software through an Internet browser, with the software and data stored at a remote location at a "data center" or "server farm," instead of on the computer's hard drive or on a server located on the user's premises. This is also referred to "software as a service."Proponents of this approach claim many benefits, including lower costs, less need for on-site support and "scalability." "Scalability" means that the number of licenses and available resources can easily be adjusted as the need increases. Access can typically be provided to any computer with ...

Computer networking was invented to make the computers communicate with each other. Communication between computers is faster and easier than any other mode of communication. In addition to providing faster communication, computer networking empowered the computer users to to access remote programs and databases. Apart from these plus points, there are several other benefits of computer networks. Computer networking reduces the business process expenditure by making hardware and software resources remotely accessible and by downsizing to microcomputer-based networks instead of using mainframes. Accumulating data from multiple resources has become effortless process, which also ensures ...

A computer security investigator is an essential specialist for today's networked business. In a situation where all businesses, even the tiniest, use computing equipment and the Internet, the IT security investigator has a great deal to offer. He or she will be qualified in information security, and will tend to specialise in one or two sub-fields.There are two general types of situation where a computer security investigator may be needed by a business.Firstly, the IT security expert may be asked to investigate the firm's information security status, and make recommendations for improvement. This task is not necessarily linked to any particular security incident, and may simply form ...

If you're running a business, a secure network is paramount. Without it, you risk sensitive documents being made public, viruses attaching themselves to your network and more. All of this can be very damaging to your productivity and your business as a whole. The best thing to do is to prevent a network security breach before it ever happens - but how can you do that?Your network security really isn't that difficult to maintain when you use the right tools. The following list can help you choose which programs and services will make the most difference to your business by ensuring your network security is solid and effective.Virus & Firewall ProgramsOne of the most basic network security ...

Secure document storage is important for the purpose of future references and to meet formalities laid down by government. Scanning of documents and storing them in network systems with the help of password to archive and retrieve documents with ease and safety is important.It is very vital that you store your documents carefully. Now that the regulations of government have become stricter than before, storing documents safely has almost become a necessity. Did you know that according the rules, you must keep your past documents for at least six years' time? Apart from the formalities, the documents are also useful for future references. This can end up taking a lot of space in your office; ...

The world is almost completely digital now, and most every piece of information important to a company is stored and transferred as digital data. Business and government security in the modern age involves much more than a burly man with a nightstick standing watch overnight.These days, companies and other entities require high-tech options to protect their largely digital assets, and to make sure no information is lost during any transmissions or receipts of data. This is why network security solutions are so important for organizations that wish to assure their data is kept safe.Entities that should make use of network security solutions include government agencies, stock traders, providers ...

A prevalent concern of businesses today is protecting their confidential data. Data security is not an option but a requirement for a business to be reliable and safe. A computer network functions as the technology lifeline of a company. It controls data flow throughout the company. Problems such as intrusions, down time, and disruptions of service can cause revenue loss and possible data integrity problems. Not to mention, the longer a network is down the more productivity decreases. This can result in employees being paid to stand around and do nothing. The reality is that no network is going to be efficiently running one hundred percent of the time. Occasionally something will happen ...

Secure computer networks are intrinsic part of the HIPAA strategy to completely convert the national patent health records into an electronic format, which can be easily exchanged between different agencies like health care providers, insurance providers and administrators. As a result the health care organizations can manage documentation process efficiently in minimal time and provide better service to the patients. But the present day computer system is prone to hacking and virus attacks, which steal or destroy the crucial data. To protect the patient health information there are network security rules, which need to be followed, so that the organization is able to achieve HIPAA compliance.There ...

Information Technology Jobs are Everywhere - Even Where You Don't Expect ThemIf you are looking for that great career, or if you are looking for a career change then you should really consider looking at information technology jobs. The world of computers is continually growing, the field is becoming bigger and businesses need more and more experts within a certain field in the realm of computers.Information technology jobs are increasing daily, and these jobs are permeating all areas and all career fields. The following are traditional information technology jobs, which will give you a basic understanding of the types of jobs available, but there are also many other IT jobs within other ...

Social networking is certainly one of the buzzwords of the year. MySpace, Facebook, and a plethora of blog networks and discussion forums all fall under the umbrella of social networking. Although it is typically described as interacting with virtual community members, social marketing takes on new meaning when it becomes an offline approach.The convenience and comfort of the online world has added much to business networking. However, is it possible that this virtual connection has also taken away from the benefits real-life face to face interaction offers? Perhaps a healthy balance of online and offline networking is what it needed to take a business-even an online business-to the next ...

Just as corporate and subordination users are bonding whiz to provide shared protection, however, a barn door emerging adorableness of users is expanding rapidly, and for the incomparably sampling they are unprotected. As broadband Internet coming becomes increasingly popular, supplementary users settle maturity central computers and quit them lengthened 24/7.The decision is they be reformed targets for attackers. One subscribe to estimated that the scope between when a another computer is bad on and the elite workout is underway is usually less than 10 minutes. This is whereas attackers oftentimes gain automated scanning equipment that test constantly, looking for opportunity. An proceeding ...

A penetration test (in the IT vernacular referred to as a "pen test") is also known as "ethical hacking", and this network security tool provides an essential function in vulnerability assessment. By actively seeking out and deploying attacks and penetration efforts against your network, you are more likely to uncover vulnerabilities and be able to take action to block holes in your security and pre-empt attacks on the perimeter defences.Penetration testing includes both script-based and human-based attacks on the network in order to seek out and exploit vulnerabilities. The difference between this and say, criminal hackers looking to cause mischief or theft of data, is that you control ...

Computer registry repair isn't a joke. There's a story behind these. Even if you would like to solve the errors from your computer right now, you would better stick with this story (it won't take long and you will get lots of valuable information). It all began approximately 20 years ago (an eternity for the history of computers, isn't it?)What is a registry?Analyzing a fundamental guide in IT: Microsoft PC Dictionary fifth edition (is like a bible for technicians), we are able to discover among the best definitions for the "windows registry system". The "Registry" is known as a main database, hierarchical organized, used in Microsoft Home windows working system family to stock all the ...

Computer security is an important aspect of computer technology that assures safety and protection of the files and network connection stored and integrated on the computer. This area includes computer safety against any kind of virus, corruption, natural disaster, hardware damage, hacking, and information theft. It encompasses various procedures and mechanism that operate as a measure of computer security.The problem of a virus attack is a very common threat for computer users and nobody is immune from catching this virus. Furthermore, wireless network, Bluetooth connection and similar devices have given rise to issues like viral attacks, automatic download of corrupted file, theft of ...

One issue you have to address if you choose to install a wireless system in your home is that of security. You want to make at least some effort to make it harder for others to access your computer network, especially those who may want to attack your computer or steal your personal information. You can reduce these risks if you use the available security features that are built into a typical wireless system.Performing any of the following steps will help you maintain your privacy when using a wireless network, and performing all of the steps will help even more.* Change the router's user name and password: Use something other than the default user name and password in order to make ...

In this age of modern technology if there is one thing that makes most of the things that we see around us is being by a computer. Even ordinary folks had finally gotten themselves into the mainstream of Internet users since most of the communications are being done through this magnificent piece of invention that man has ever contributed to its society.However, along with all the good amenities as well as the advantages that it can provide to its users, there are those whose sole intention is to take advantage of those who may have certain limitations when it comes to knowing the technical aspects of this tool of communication. Thus, you will find out that there will be times that your ...

Network administrators are surrounded today with a growing list of security risks and analysts are faced with not just one crisis but more while accessing servers. Dealing with such security risks is an overwhelming job and everyday, as these risks multiply, they are affecting more and more corporate lives.Cyber security still has to keep worms, Trojans and viruses at bay, provided by many hackers and cyber criminals over the years. Despite the threat of cyber-terrorism, employers, as well as employees who use instant messengers and those who download featured movies and other applications increase their risk of being attacked by viruses.Here is the list of the risk factors involved which ...

Computer forensics is a field in demand. Computers have become valuable targets of theft. The information they contain can be stolen or altered for malicious purposes. The need for trained professionals in this field has never been greater.In law enforcement, computer forensics professionals may work for local police departments, state police departments, or the Federal Bureau of Investigation. They may go to the scene of incidents, gather evidence, investigate the evidence, and write reports. They may also provide testimony for criminal cases in court. Individuals who specialize in the forensic study of computers may also be called "cyber investigators", "cyber cops", or "digital detectives".Computer ...

Computer security is something you should not take for granted. This is especially true if you care about your job and deadlines that involve the use of computer. In this article, we will talk about malicious software (malware) and how they can infect your computer.The most common ways of how a form of malware infects your computer are the following:- Through opening attachments which have malware in them.- By downloading files online.- By visiting or exploring a malicious website.Having enumerated these things, it is hence important to always be cautious when using your computer as well as the internet. Be constantly reminded that you can't trust any message sent to you and that there's ...

The importance of computer security is an issue that many people tend to ignore. But this should not be so. If you neglect maintaining your computer's protection, the very least thing that can happen to you is having your computer rendered useless because of the spyware and malware bogging your system. At the very worst, you may see your finances and your life ruined by identity theft.We all know the old adage: "An ounce of prevention is worth more than a pound of cure." If you want to save money on possible computer repairs for data loss because of malicious code, or if you want to save yourself from the tragedy of identity theft, you will take the matter of computer security very seriously. ...

This year marks the 31th anniversary of the first mobile phone in Australia. Ten years later, in the Swiss headquarters of CERN, the Computer Scientist Tim Berners Lee created the World Wide Web.Despite the relative 'youth' of these technologies, it is hard to imagine a world without them. They are fundamental. They have changed the way we interact forever. They have changed the way we communicate, the way we work and the way we relax.As always, there is a price to pay for such a rapid change and development in technology. As a society, we have left gaping holes in security and privacy as we march on, ever modernising and digitising. These effects are so far reaching that they concern ...