Security Camera is good for you

Most of people are seeing the wisdom of consolidating many of the electronic components around the house through a home based computer network. Among these functions is the operation of the home security system, including the cameras. There are actually some great reasons to drive your home security through your computer.

And one of the best reasons to link your home security system with your home computer network is that you will expand the functionality of the security cameras that are placed in strategic places around the interior and exterior of the home. A computer security camera can be programmed from your main home computer, allowing you to turn the devices off and on at will. At the same time, you can set the cameras so that your computer lets you know when someone is approaching the home, allowing you to scan the visitor and determine if it is someone you want to see. As a way to deal with unwanted visitors, this arrangement is an excellent solution.

In another advantage of using security cameras that are linked to your computer is that they are easy to upgrade. Often, new releases of the cameras will still run with older software or with a simple update to an older program. The cost to update a system of this natures is far less than with stand along security systems. After your initial investment, it is easy to obtain the updates as well as replace the cameras when and as you desire, without spending a lot of money.

For a third reason to consider integrating your security and the cameras into your home computer network is the ability to arrange for several combinations of pre-programmed events. For persons who are going to be out of town for several days, this is very important. It is possible to arrange for automated notifications to take place in the event that someone attempts to enter the home through any of the protected doors or windows. When a camera picks up the activity and the entry to the home is breached, the automated system will dial out to your security service, or to the local authorities. The software also records the data automatically, so you can review the activities when you get home.

If you have been thinking about installing a security system in your home, or upgrading your existing system, it is well worth the time to check into a computer integrated system. With a number of attractive functions, you may find that this sort of approach to home security is just what you need.

The security for your local PC

Unless the only thing you've been using your computer for in the last 10 years is for playing Solitaire, there's virtually no chance you haven't been a victim of a home computer security breach. These things sometimes happen without us even knowing and you'll be amazed at the threats we expose our computers to on a daily basis, by simply browsing the Internet for example. The following article will try to explain what some of the most common home computer security problems are and how to avoid them and protect yourself against them.

 Internet security threats

 For Internet security threats are some of the most common and widely spread problems in today's informatics world. Although there are several home computer security measures that can be taken against Internet security threats, the speed at which the latter evolve is oftentimes hard to cope with. These are the most common Internet security threats:

nd viruses - Viruses are malicious software programs whose single purpose is to annoy or cause data loss. Their main characteristics are that they exploit a bug in the operating system and they spread wildly with the help of executable files. The damage produced by a computer virus can range from low (a virus that simply annoys the user of the infected computer by slowing down performance for example) to extreme (viruses that cause data loss).

This threats like Trojans - Trojans are comparable to viruses in that they spread using a vulnerability, but they have a more precise purpose than to simply destroy or annoy. Trojans can be used to gather data from a computer and send it to a specific destination for example.

And Spyware / Adware - Spyware and adware are commonly confused for one another. The main difference between the two is the way they are used, although the structure of a spyware and an adware program are virtually similar. Home computer security companies focus more and more on combating spyware and adware, as they are quickly becoming the most common form of Internet security threat. Spyware is used to send information from a computer to a destination, mainly on how the computer is being used, what websites are being visited on a regular basis and so forth, thus it is more of a privacy breach and a nuisance than a threat. Adware on the other hand is used simply for advertising purposes, a few examples of adware consequences include changing your browser's homepage to that of a company, bringing up pop-ups with ads on your screen on a regular basis and so forth.

Home computer security solutions
apparently the explosion of Internet security threats, the home computer security market followed up and we now have a lot of means to combat the above mentioned threats, including antivirus programs (for viruses, worms and Trojans), anti-spyware/adware programs (for spyware, adware and Trojans), firewalls (used against hacker attacks, Trojans, spyware, adware and viruses) and so forth. You can find free home computer security software on the Internet but if you want complete protection, you'll want a professional home computer security pack that includes all of the above mentioned components and one that you can update on a weekly (if not daily) basis in order to protect yourself from new threats.

What should i do to make PC security

When you want to avoid put Computers at risk and widely used these days in all fields of business and at home. A huge amount of data is stored and shared by people, and may be misused if not secured properly. A lot can go wrong if, for example, the confidential data of an insurance company is available to the wrong people. In order to protect this data, some measures are taken which are commonly known as computer security.

For PC security is that specialized field of computer science which focuses on the development and implementation of security measures related to the use of a computer. The computer professionals develop a safe computing platform which enables users to work without worrying about the security of their data.

And when your computer is secure you can do whatever you wish without worrying about anybody else getting hold of the data. Different techniques are used to reach this goal. However, machines which have basic security flaws in their designs cannot be protected unless they are changed in some way. This is the main reason why many machines can't be secured with available security systems.

The computer is susceptible to many attacks, and your goal should be to protect it from undesirable programs. The intrusion may be in the form of any weird email with a virus, or breaking into a weak link in your computer programs. Beware of any unfamiliar looking email in your mailbox, since opening these mails would give an open invitation for the attached virus to make a home in your system. They are a stubborn lot, and once installed will require a great deal of effort on your part to free your machine from this menace.

Many of these viruses install new programs and won't go away even after you install new security measures in your computer. It is quite difficult to identify these culprits, as they blend easily with your current programs and thus are difficult to remove. The best way to protect your machine is to prevent any of these viruses from entering. After all, we all know that prevention is better than cure.

The importance for Computer security

No one can deny that greatest game-changing innovations of this decade is cloud computing. The shift away from pure on-premises applications and data storage is already well underway, with consumers, small and midsize businesses, and even large enterprises putting applications and data into the cloud. The ever-present question however, is whether it is safe to do so. Cloud computing security is by far the biggest concern among those considering the technology. And if you're an IT manager, it's good to be paranoid. Losses from cybercrime and attack can be enormous, and the 2008 CSI Computer Crime and Security Survey show an overall average annual loss of just under $300,000.

It`s seems like a leap of faith to put your valuable data and applications in the cloud, and to trust cloud computing security to a third party. Yet faith is not a part of the equation, nor should it be. Every enterprise needs to know that its data and applications are secure, and the question of cloud computing security must be addressed.

In fact, the cloud does have several security advantages. According to NIST, these cloud computing security advantages include:

1.  Shifting public data to a external cloud reduces the exposure of the internal sensitive data
2.  Cloud homogeneity makes security auditing/testing simpler
3.  Clouds enable automated security management
4.  Redundancy / Disaster Recovery

All this points are well taken. Cloud providers naturally tend to include rigorous cloud computing security as part of their business models, often more than an individual user would do. In this respect, it's not just a matter of cloud computing providers deploying better security, the point is, rather, that they deploy the precautions that individual companies should, but often don't.

A common security model
For most application providers impose some level of security with their applications, although when cloud application providers implement their own proprietary approaches to cloud computing security, concerns arise over international privacy laws, exposure of data to foreign entities, stovepipe approaches to authentication and role-based access, and leaks in multi-tenant architectures. These security concerns have slowed the adoption of cloud computing technology, although it need not pose a problem.

The very nature of a cloud platform is that it imposes an instance of common software elements that can be used by developers to "bolt on" to their applications without having to write them from scratch. This advantage is especially useful in the area of security. The cloud "platform as a service" brings an elegant solution to the security problem by implementing a standard security model to manage user authentication and authorization, role-based access, secure storage, multi-tenancy, and privacy policies. Consequently, any SaaS application that runs on the common platform would immediately benefit from the platform's standardized and robust security model.

Superior physical security through cloud computing provider
Lack of physical security is the cause of an enormous amount of loss, and insider attacks account for a surprisingly large percentage of loss. And while the specter of black hats hacking into your network from a third world country is very much real, very often, the "black hat" is in reality a trusted employee. It's the guy from the Accounting department who you have lunch with. It's the lady who brings you coffee in the morning and always remembers that you like two sugars. It's the recent college grad with so much potential, who did such a great job on that last report.

Of course, insiders can attack your network and data regardless of where it is located, given enough incentive and information, but physical proximity of the actual hardware and data makes it much easier to gain access, and cloud data centers tend to have better internal physical security protocols, including locked rooms, regulated access, and other protections against physical theft and tampering.

Finally: Superior security through the cloud
Besides physical security, technical security is of the utmost importance. Hosting your own servers and applications requires extra measures. A larger organization may need to deploy dedicated IT staff to security only. Cloud computing, on the other hand, builds cloud computing security directly into the cloud platform. While the company still must maintain in-house security in any case, the provider ensures that the applications and data are safe from attack.

We tend to think that retaining control over everything is inherently more secure, when this is not the case. Smaller companies especially may lack the skilled security staff in-house, and even larger firms often just don't have the resources to dedicate to implementing rigorous security on an ongoing basis. A cloud computing provider on the other hand, which offers a detailed service level agreement and retains skilled security staff in-house, will often provide superior 

Info for PC Viruses And Threats

Most of people in this days relay on computers to do homework, work, and create or store useful information etc. There is important for the information on the computer to be stored and kept properly. It is also extremely important for people on computers to protect their computer from data loss, misuse, and abuse.

And for example, it is crucial for businesses to keep information they have secure so that hackers can't access the information. Home users also need to take means to make sure that their credit card numbers are secure when they are participating in online transactions. A computer security risk is any action that could cause loss of information, software, data, processing incompatibilities, or cause damage to computer hardware, a lot of these are planned to do damage. An intentional breach in computer security is known as a computer crime which is slightly different from a cybercrime. A cybercrime is known as illegal acts based on the internet and is one of the FBI's top priorities. There are several distinct categories for people that cause cybercrimes, and they are refered to as hacker, cracker, cyberterrorist, cyberextortionist, unethical employee, script kiddie and corporate spy.

• The Hacker.

The term hacker was actually known as a good word but now it has a very negative view. A hacker is defined as someone who accesses a computer or computer network unlawfully. They often claim that they do this to find leaks in the security of a network.

• The Cracker.

The term cracker has never been associated with something positive this refers to someone how intentionally access a computer or computer network for evil reasons. It's basically an evil hacker. They access it with the intent of destroying, or stealing information. Both crackers and hackers are very advanced with network skills.

• The Cyberterrorist.

A cyberterrorist is someone who uses a computer network or the internet to destroy computers for political reasons. It's just like a regular terrorist attack because it requires highly skilled individuals, millions of dollars to implement, and years of planning.

• The Cyberextortionist.

The term cyberextortionist refers to someone who uses emails as an offensive force. They would usually send a company a very threatening email stating that they will release some confidential information, exploit a security leak, or launch an attack that will harm a companies network. They will request a paid sum of money to prevent the threat from being carried out, a bit like black mailing.

• The Unethical Employee.

An unethical employee is an employee that illegally accesses their company's network for numerous reasons. One could be the money they can get from selling top secret information, or some may be bitter and want revenge.

• The Script Kiddie.

A script kiddie is someone who is like a cracker because they may have the intentions of doing harm, but they usually lack the technical skills. They are usually silly teenagers that use prewritten hacking and cracking programs. *The Corporate Spy.
A corporate spy has extremely high computer and network skills and is hired to break into a specific computer or computer network to steal or delete data and information. Shady companies hire these type people in a practice known as corporate espionage. They do this to gain an advantage over their competition an illegal practice.

And for business and home users must do their best to protect or safeguard their computers from security risks. The next part of this article will give some pointers to help protect your computer. However, one must remember that there is no one hundred percent guarantee way to protect your computer so becoming more knowledgeable about them is a must during these days.

When you transfer information over a network it has a high security risk compared to information transmitted in a business network because the administrators usually take some extreme measures to help protect against security risks. Over the internet there is no powerful administrator which makes the risk a lot higher. If your not sure if your computer is vulnerable to a computer risk than you can always use some-type of online security service which is a website that checks your computer for email and Internet vulnerabilities. The company will then give some pointers on how to correct these vulnerabilities. The Computer Emergency Response Team Coordination Center is a place that can do this. The typical network attacks that puts computers at risk includes viruses, worms, spoofing, Trojan horses, and denial of service attacks. Every unprotected computer is vulnerable to a computer virus which is a potentially harming computer program that infects a computer negatively and altering the way the computer operates without the user's consent. Once the virus is in the computer it can spread throughout infecting other files and potentially damaging the operating system itself. It's similar to a bacteria virus that infects humans because it gets into the body through small openings and can spread to other parts of the body and can cause some damage. The similarity is, the best way to avoid is preparation. A computer worm is a program that repeatedly copies itself and is very similar to a computer virus. However the difference is that a virus needs to attach itself to an executable file and become a part of it. A computer worm doesn't need to do that, it copies itself to other networks and eats up a lot of bandwidth.

And A Trojan Horse named after the famous Greek myth and is used to describe a program that secretly hides and actually looks like a legitimate program but is a fake. A certain action usually triggers the Trojan horse, and unlike viruses and worms it will not replicate itself. Computer viruses, worms, and Trojan horses are all classified as malicious-logic programs which are just programs that deliberately harm a computer. Although these are the common three there are many more variations and it would be almost impossible to list them. You know when a computer is infected by a virus, worm, or Trojan horse if your computer displays one or more of these things:

 Screen shots of weird messages or pictures appear.

 You have less available memory than you expected.

 Music or sounds plays randomly.

 Files get corrupted.

 Programs are files don't work properly.

 Unknown files or programs randomly appear.

 System properties fluctuate.

Computer viruses, worms, and Trojan horses deliver their payload or instructions through three common ways.

1 - When an individual runs an infected program so if you download a lot of things you should always scan the files before executing, especially executable files.

2 - When an individual boots a computer with an infected drive, so that is why it's important to not leave removable media in your computer when you shut it down.

3 - When an unprotected computer connects to a network. Today, a very common way that people get a computer virus, worm, or Trojan horse is when they open up an infected file through an email attachment.

There are literally thousands of malicious logic programs and new ones come out by the numbers so that's why it's important to keep up to date with new ones that come out each day. Many websites keep track of this. There is no known method for providing 100% protection for any computer or computer network from computer viruses, worms, and Trojan horses, but people can take several precautions to significantly reduce their chances of being infected by one of those malicious programs. Whenever you start a computer you should have no removable media in the drives. This goes for CD, DVD, and floppy disks. When the computer starts up it tries to execute a boot sector on the drives and even if it's unsuccessful any given virus on the boot sector can infect the computer's hard disk. If you must start the computer using removable media for any reason, such as when the hard disk fails and you are trying to reformat the drive make sure that the disk is not infected.

How can you protect your computer

In the best way to protect your computer from any of the above is by using good quality internet securities software. Purchasing this from a reputable security company is recommended to ensure that your software is kept up to date with the most recent virus signatures. If you are not up to date an unrecognised virus will not be stopped by the software. A full security package will protect you from viruses, Worms, Trojan horses, keyloggers and will detect when a hacker is attempting to hack into your computer and prevent them from gaining access when you are online or connected to a network. It is not advisable to use a free antivirus service as these do not provide adequate protection and are a false economy. Recommended internet security software companies are:- Norton, McAfee and others.

Computer security cables

For the PC security cables and for uses to ensure the physical security of a computer. Several types of computer security cables are available. There are black, putty and heavy duty computer high strength security cables. Computer security cables are a very effective method of preventing computer losses. A desktop or notebook secured with a lock and cable prevents a thief from walking off with your property and data.

Computer security cables are available in the market at varying prices. A unique black shell design with overlapping seams, coupled with a crimp ferrule strain relief results in both protection against leakage and enhanced mechanical strength. These features ensure a highly reliable cable that will pass the most severe emissions testing, while providing years of trouble free service. It also saves cost and adds an alternative cable entry direction.

A unique stamped steel internal enclosure offers hundred percent shielding and a strong strain relief. Cable assemblies with inline or reverse entry connector orientation can be produced with modest minimum requirements. Computer security cables give the equipment protection from theft.

And for Steel cables are not the most attractive cables. There are adhesive mount cables. Specially designed plates are affixed to your computer case, your monitor is safe with a strong adhesive compound and the cables are then threaded through loops in the plates and secured with a padlock. Fiber optic cables are also widely used.

 Security cables can be chosen from PC security cables, laptop security cables and unique solid mounts using steel security plates with super adhesives. A variety of locking devices include case locks to protect the CPU. It is advisable to choose from computer security cables that let you add security plates to secure all your peripherals on one cable. These systems use straight end cable assembly.

And for security cables are available in a variety of lengths. Most security cables are coated with clear vinyl. Laptop security cables are an inexpensive way to protect a laptop from being stolen. Standard, medium sized and thick security cables are available.

PC security products protector

I want to speak about PC security products as 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 lock with key holder.

And the wireless fingerprint mouse is used to protect the information stored in the computer. Privacy filters protect your screen from anyone looking from either side to read what is on your screen. All information is protected from unauthorized eyes. Identity tags are small effective anti theft devices. A small aluminum bar coded plate is attached to your computer, to track it in case of theft. If the tag is removed the computer is permanently marked as stolen property. Projector alarms with siren will protect the computer.

And security shield handles all the downloaded information and technical support. It is simple to begin and easy to maintain. There is no setup cost and no ongoing costs for support. The security shield offers a competitive and aggressive cost per download.

Plates enjoy the best place in computer security. Plates attached to almost any desktop surface secure your computer, monitor, mouse, keyboard, chassis and any peripheral device. Entrapments are gadgets that give the maximum level of security.

For security management software helps to protect your enterprise systems and servers against security threats, malicious attacks and configuration vulnerabilities, with strong security control and maintenance capabilities. With security management software you can perform patch management, execute anti spy ware management, carry out antivirus enforcement, do security threat management, block applications and perform systems management functions.