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What is spyware?
Spyware is a general term used for software that traces user activity on the PC,collects personal information or confidential data without any user consent. Spywareprograms may register websites a user visits, time of visits and all clicks on thekeyboard (the way credit card numbers and pin-codes can be stolen) or monitor andregister secretly what kind of software is installed on computer.
The most dangerous spyware is the one which self replicates via e-mail, installsitself on computer without userÂ's consent, using software faults for this purpose.Not less dangerous is the software intercepting e-mails or instant messages orcollecting and transmitting confidential information to Internet. Besides somesoftware may change parameters of installed security software without userÂ'sconsent. All this makes your computer vulnerable for spyware attacks. Depending onspyware kind some programs may warn their developer about the user running someapplication on his PC. Others are able to make holes for intrusion into the systemor set modem for paid calls transmission for which the PC owner will be billed.Recently some shareware programs are referred to spyware as well as such programsmay extract files from your computer without your consent. The most dangerousfeature of spyware is ability to transmit collected information to the developerÂ'sPC.
Spyware may get into your PC in different ways. The most  popular is via e-mail orweb-browser. Also such software may be integrated installed into  useful softwareand may be downloaded at the moment of  useful program start-up. Thus, hacker candistribute spyware programs integrating them into useful applications to make theuser install hidden spyware. Generally such programs are integrated into popularfree software which are downloaded from Internet or distributed on CDs attached tomagazines.
Why spyware is dangerous?
Spyware doesnÂ't influence much upon your PC running. Usually, it doesnÂ't containviruses, however consume huge amount of system resources. But brings lots of damagein sense of data confidentiality. Spyware programs register every user step bothinside the system and in Internet. All information is delivered to the malefactorwho uses collected data in his not yours interest!
How to protect from spyware?
Most spyware programs are integrated into freeware the user installs on his computerbut some are automatically downloaded during your visits of some web-sites. If amassage pops-up on your screen proposing you to install a program providing accessto web site content do not hurry to press  OK without checking this software. Ifthere is no need to install some special software to view the web-site itÂ's betterto refuse downloading extra software.
Visiting some webs you may find lists of programs containing harmful spy modules.Looking through such list you can learn if such program is installed on yourcomputer. Sometimes signs of your system behavior may indicate that spyware isinstalled on your PC. Among such are slow typing; periodical alarms of installedfirewall; registration of access query to unknown webs from some unknown appliedprograms as well as registration of attempts of setting remote connection with yourPC from the unit with unknown IP address; system and network efficiency reduction;suspicious files discovery in the system. The best way to protect your computer fromspyware is to install specialized anti-spyware program.
With what to protect from spyware?
Personal firewalls are considered to be the most popular tool to protect userÂ'scomputer from spyware programs. Firewall runs the following way: it is integratedinto OS and permanently examines incoming and outgoing addresses to computer networkports. Firewall analyses data packages coming to Internet-ports and mail-portsaccording to the type of request and its addressee. Most firewalls may allow or denysome types of addresses to this or that user addressee in the way  allowed isalways, denied is always denied . And here is the weak point because spyware may beintegrated inside one or another package (for example approved Web-browser) ordisguising itself as a Web-browser and such spyware can not be detected by firewalland gets inside the PC to start their harmful activity. Besides, firewalls areusually resource-consuming, so the price for relative security is your PC slowrunning.
The problem of firewall incomplete protection is successfully solved by proactivesecurity systems. Such systems analyze all applications activity on the PC for itspotential maliciousness according to predefined rules of malicious or non-dangerousbehavior. This analysis is based on adjusted principles of dangerous or notdangerous activity. In case of threat proactive system blocks dangerous programbefore any damage to the system is done. SafeÂ'nÂ'Sec is one of the most effective software solutions based on proactivetechnology that is able to efficiently protect your PC from different kinds ofspyware. SafeÂ'nÂ'Sec+Anti-Spyware is a special solution in SafeÂ'nÂ'Sec product lineconsisting of SafeÂ'nÂ'Sec behavior analyzer which blocks previously unknown spywareand Anti-Spyware module detecting already known spyware modules with help ofextended anti-spyware signature databases. Anti-Spyware module has an option ofremoving malware from userÂ's PC.
Thus SafeÂ'nÂ'Sec Personal+Anti-Spyware program is able to efficiently protect PC fromall kinds of spyware and unauthorized access to the system. Besides SafeÂ'nÂ'SecPersonal+Anti-Spy ware is absolutely compatible with any traditional securitysoftware installed on your computer.
SafeÂ'nÂ'Sec Personal+Anti-Spyware efficiently protects your confidential data fromunauthorized access whether you work in the system or browse in Internet. It helps alot to escape any possible material damage connected with personal data loss.
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