Are emails really secured from the public? Can it really become more secure? Emails are a means of communication throughout the entire world; however, email was not designed with any security or privacy in mind. According to NSA leaker, Edward Snowden, there have been many efforts to make emails more secure, but the lack of email security is suffering collateral damage (Duncan, 2013). Emails are more susceptible to spams and other messages that can cause a virus in a computer. Although emails weren’t created to be secure, a person can make his or her email more secure by keeping emails private from others, using a secured and a different password from other sites, or using secure connections whenever possible.
A lack of privacy of an email can lead to serious consequences to the owner. One of the major problems with the internet is that the internet is an open network. Information throughout the internet can be traveled in a readable format (securityinabox). An important factor of keeping an email secure is encryption. For example, email encryption generates two different types of coding, encryption, which is public, and decryption, which is private to each user. Encryptions are the vaults that safeguard a person’s privacy. Encryptions can turn emails that can be deciphered with a key, and then sends it to anyone else if they have the same key (Klosowski, 2013). Another factor of email security is the Internet Service Provider (ISP). ISP is the company or organization that provides the links to the internet. For instance, The ISP is the first recipient of an email message as it begins from the recipient (securityinabox). Also, the recipient’s ISP is the last place an email message moves through before the message is delivered. ...
... middle of paper ...
...Email & Ray Tomlinson. About.com Inventors. Retrieved April 3, 2014, from http://inventors.about.com/od/estartinventions/a/email.htm
Duncan, G. (2013, August 24). Here’s why your email is insecure and likely to stay that way. Digital Trends. Retrieved April 9, 2014, from http://www.digitaltrends.com/mobile/can-email-ever-be-secure/#!DnaXj
Klosowski, T. (2013, September 19). How to Make Your Entire Internet Life More Secure in One Day. Lifehacker. Retrieved April 9, 2014, from http://lifehacker.com/how-to-make-your-entire-internet-life-more-secure-in-on-1348598911
Secure connections: how secure are they?. (n.d.). securelist.com. Retrieved April 8, 2014, from http://www.securelist.com/en/analysis/204791929/Secure_connections_how_secure_are_they#types
Securing your email. (n.d.). Security In A Box. Retrieved April 9, 2014, from https://securityinabox.org/en/chapter_7_1
Email security services will include blocking ransomware and emerging threats with the highest effectiveness and accuracy, stopping new and sophisticated threats such as ransomware, spear phishing, and business email compromise. Spear phishing will be prevented by having a comprehensive defense that includes multiple layers of protection, strong isolation , deep visibility and dynamic security awareness. Attacks will be contained and responses will be orchestrated across endpoint security and web gateways by remediating attacks and blacklisting threats. Dynamically classify impostor email and other threats that don't involve malware. Sender-recipient relationship, domain reputation, email headers, envelope attributes and email content will be analyzed. Custom rules will be integrated allowing group and user level controls to meet the needs of the client. Quarantines will enable the customer to separate email
Abstract: Electronic mail is quickly becoming the most prevalent method of communication in the world. However, e-mail systems in corporate, institutional, and commercial environments are all potential targets of monitoring, surveillance and ultimately, censorship.
In the rapidly developing field of computer science, there is no more controversial issue than encryption. Encryption has become a highly contested issue with the broad use of global networks including the Internet. As more and more sensitive documents are being placed on computer networks, and trusted information is being sent from computer to computer throughout the world, the need for encryption has never been greater. However, the effects of encryption on our lifestyle and the government's role in encryption has been (and will continue to be) debated for years to come.
Another concern for the network, is the owner’s usage of a personal IPad to check and respond to email messages. No mention was made in regards to the type of encryption technology utilized to send and receive emails. Usage of email encryption, which is available for devices such as IPad’s, ensures that emails received are confidential and/or only received by the appropriate
1. There are two kinds of emails: Private Emails & Public Emails. Private Emails are the emails you send to your wife, friend or business partner. They should not be read by any other person. Public Emails are the emails that news agencies, news papers, TV channels, corporations, etc. send to their subscribers to tell them about latest news, views, prices, etc. These emails although having same text & content are sent to many persons maybe up to 10,000 or even 100,000.
There are twelve major ways technology threatens your online policy today. The first of these threats is phishing. According to Riva Richmond, phishing is a ploy to gain personal information that will help people to steal your identity. Hackers will send you fake e-mails that appear to be sent from a credible source. They then use these e-mails in order to trick you into handing over important personal information to them. The second threat is spyware and malware. In the past, hackers sent viruses through e-mail but now they have upped the ante by creating malicious website which can infect your computer and collect your personal data. An even larger threat is social-networking. While this may seem harmless enough, social media is a huge threat to your privacy because people often overshare information about their personal lives which everyone on their friends list, whether you know them well or not, can see everything that you post and everything anyone posts to you. The fourth major threat to your privacy is video and photo sharing. Once again this seems like a harmless task, and it is if you post appropriate and non-revealing photographs and videos. The problem with these, most often, is the pictures and videos are not quite as private as we think. Often times, vi...
For thousands of years cryptography and encryption have been used to secure communication. Military communication has been the leader of the use of cryptography and the advancements. From the start of the internet there has been a greater need for the use of cryptography. The computer had been invented in the late 1960s but there was not a widespread market for the use of computers really until the late 1980s, where the World Wide Web was invented in 1989. This new method of communication has called for a large need for information security. The internet allows people to communicate sensitive information, and if received into the wrong hands can cause many problems for that person.
...tal part of lives just like privacy. Using cryptology provides mechanisms through a digital signature. This signature is inserted using a key (that only the writer of the email possesses) whilst a timestamp binds itself to the document. This type of cryptography is used to control access of security installations or pay-per-view television channels.
Part of the reason that Internet users have more than one free web based email account is to avoid spam. People create new accounts for themselves because the spammers have found the old addresses and filled the inboxes with unwanted email. The progress of spamming technologies has created a whole new set of security products and features that companies and email providers must give users to make them competitive among email providers. Individual citizens and businesses have the ...
In recent times we might consider that the right for privacy in one of our major achievements in our society. Unfortunately the same does not apply for the Internet. The Internet once considered a place for free information exchange and sharing, has the potential has becoming the biggest threat to its users. The commercialization of the Internet is one of the major reasons why the chances of a compromise of our privacy have increased. Customer profiling, address trading or simple lack of care with sensitive customer information are just some of the threats that this commercialization has bought to our ‘free’ Internet. Another reason being that with the increase of threats there is a regular change in technology to counter these threats. These changes make it harder for the already overstrained users to cope with the ever changing technology.
As we evolve in the information age, online privacy rights have grown over the past years. In 1986, a federal law was passed to protect an individual’s electronical information. “This law was produced to make a fair balance among the privacy expectations of citizens and the legitimate needs of law enforcement” (EPIC). With the Internet developing intensely, there is a great deal at stake such as the theft of your identification. But where it all begins is when you access the Internet. This is the first step in being aware of your privacy because you go through the process in signing up with an Internet Service Provider (ISP). With this process you have a IP address attached to your ISP. This is the primary step on how your information starts
Today, society is affected by the many advances in technology. These advances affect almost every person in the world. One of the prevalent advances in technology was the invention and mass use of the Internet. Today more than ever, people around the world use the Internet to support their personal and business tasks on a daily basis. The Internet is a portal into vast amounts of information concerning almost every aspect of life including education, business, politics, entertainment, social networking, and world security. (idebate.com) Although the Internet has become a key resource in developing the world, the mass use of Internet has highlighted a major problem, privacy and the protection of individual, corporate, and even government security . The argument over whether or not the Internet should be controlled by the government has developed into a controversial issue in almost every country in the world.
In this era when the Internet provides essential communication between tens of millions of people and is being increasingly used as a tool for security becomes a tremendously important issue to deal with, So it is important to deal with it. There are many aspects to security and many applications, ranging from secure commerce and payments to private communications and protecting passwords. One essential aspect for secure communications is that of cryptography. But it is important to note that while cryptography is necessary for secure communications, it is not by itself sufficient. Cryptography is the science of writing in secret code and is an ancient art; In the old age people use to send encoded message which can be understand by the receiver only who know the symbolic and relative meaning of that encoded message .The first documented use of cryptography in writing dates back to circa 1900 B.C. Egyptian scribe used non-standard hieroglyphs in an inscription. After writing was invented cryptography appeared spontaneously with applications ranging from diplomatic missives to war-time battle plans. It is no surprise, then, that new forms of cryptography came soon after the widespread development of computer communications. In telecommunications and data cryptography is necessary when communicating in any untrusted medium, which includes any network, particularly the Internet [1].Within the context of any application-to-application communication, there are some security requirements, including:
Makeitsecure.org. 2014. Top Tips - Make IT Secure. [online] Available at: http://www.makeitsecure.org/en/top-tips.html [Accessed: 13 Mar 2014].
Electronic Mail, a means of communication that is growing at a very rapid rate. In this paper, I will write about introduction of e-mail, the advantage and disadvantage of e-mail, mailing lists, sending an e-mail message, sending attachments, e-mail improvement, and security features. Introduction of Electronic Mail Electronic mail (E-mail) has become popular and easy way of communication in this decade. E-mail is a method of sending and receiving document or message from one person to another. E-mail is not only replacement for postal mail and telephones, and also it is a new medium. E-mail send plain text, images, audio, spreadsheets, computer programs can attach to an e-mail message. Using the e-mail, you must have a computer on a network. The computer must require a modem and phone line. Sending and receiving e-mail needs an e-mail program. Every e-mail user requires an e-mail address. This e-mail address is similar to a postal address. E-mail address is written as username@domain, for instance, PCLEE@juno.com. The username is used for sending and receiving e-mail.