What Are the Security Problems and Solutions of the Internet

Internet has vital impact in our life nowadays as it becomes more and more popular. It allows us to have wider range of communication and interaction, to exchange and share experiences, thoughts, information, and to make business online. Without doubt, internet make our life more easier, internet banking system allow us to manage our bank accounts, paying bills without queuing, online shops allow us to make purchase without going out, online education, publication and article postings allow us learn more than what we get from text book, and a lot more. As Internet plays more important role in our daily life comparing to its initiation, some keen groups are ringing our bell, hackers, and theft of data, crackers. These people are all†¦show more content†¦Ã‚ ¡Ã‚ §PGP combines some of the best features of both conventional and public key cryptography. PGP is a hybrid cryptosystem. PGP then creates a session key, which is a one-time-only secret key. This key is a random number generated from the random movements of your mouse and the keystrokes you type. This session key works with a very secure, fast conventional encryption algorithm to encrypt the plaintext; the result is ciphertext. Once the data is encrypted, the session key is then encrypted to the recipients public key. This public key-encrypted session key is transmitted along with the ciphertext to the recipient.  ¡Ã‚ §(4) However, no matter how secure the encryption system is, we should understand that it was created by human being, That means there is chance to be cracked down. The speed of current computer cannot do so, but no guarantee for our future computers. It is a matter of time. Hackers and data theft treat security system as challenge instead of obstacles. The security threat is still on. Network Security Despite the perfection of available encryption system we have, if our network itself is not secured. All encrypted transmission will be a wasting of time. Imagine a man stand behind you watching you entering pin number in an ATM machine; the security system cannot actually help you fromShow MoreRelated What are the security problems and solutions of the Internet?1390 Words   |  6 Pages Internet has vital impact in our life nowadays as it becomes more and more popular. It allows us to have wider range of communication and interaction, to exchange and share experiences, thoughts, information, and to make business online. Without doubt, internet make our life more easier, internet banking system allow us to manage our bank accounts, paying bills without queuing, online shops allow us to make purchase without going out, online education, publication and article postings allow us learnRead MoreEssay On Develop Software To Secure The Internet Of Things1356 Words   |  6 PagesRunning head: Introduction and methodlogy 1 Introduction and methodlogy 2 Develop software to secure the Internet of Things Action Research IST8101 Vaishali Mahavratayajula Introduction In olden days, communication is not only difficult but also costly. We are dependent on letters and emails rather than phone calls. 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It operates much like a Wide Area Network (WAN).   Ã‚  Ã‚  Ã‚  Ã‚   Most companies actually leased lines, but in either case both solutions are very expensive. As the Internet became more widely available people started creating VPN solutions that took advantage of the cheap network access. 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Currently HVC has two investment opportunities: (1) Security Systems, a firm that