The bunch of rules and regulations which are used against the attacks over internet comes under internet security. This is a branch of computer security. Internet security is specifically designed for internet and to reduce the misuse of internet. Now-a-days internet has become very much popular. It is like an essential thing in every house and office. Internet has made life very much easy than before. Sitting in front of your computer in your house will provide you with many facilities like shopping, bill payments, banking etc.
There is a chance of misuse of this internet facility. Internet has now become a channel of exchanging information. This sometimes leads to a high risk of fraud. Hacking is the main risk people are facing these days. Anti-social elements are making use of this hacking and are succeeding in finishing their targets. Due to hacking many confidential issues are loosing privacy. This is a main threat to foreign affairs in governments and to business dealings. Best example is WIKILEAKS which leaked many secrets of countries and big people. Wiki leaks have moved the ground under the feet of many people. Leakages of this type are some times a threat to the national security also.
Different types of internet securities are provided now-a-days by the companies. Network layer security, IPsec control, Electronic mail security are some of those. A password always helps you in keeping your account or your profile secret. Password will be known only by you. But hacking made it easy for the hackers to open your account without the password. These types of security problems arise while using the internet. Another main problem in using the internet is that, while you are downloading some stuff from internet, there is every possibility of virus to attack your computer. This should always be kept in mind while downloading and data transferring.
An anti-virus should always be installed in your computer so that it warns you about the entry of virus unto your computer. Between SMTP and HTTP connections, firewall acts as an intermediate server which filters and controls the trafficking between any two different servers. Firewall has a very crucial role in providing internet security.
If you want to protect your children on facebook learn how to fight spam mail
Article from articlesbase.com
Find More National Security Articles
