Best e-Mail Security PracticesUsing Email Safely E-mai.docx
- 1. Best e-Mail Security Practices Using Email Safely E-mail is everywhere. The system which allows messages (along with attachments, such as photos or documents) to be sent to a person or multiple person changed the way people and businesses communicate. For instance, a document that once had to be faxed, mailed through the postal service, or even scanned in and loaded on to a disk to be hand delivered could now be sent almost instantaneously. The email system that most people know today grew out of the late 1980s, when Internet service providers such as Prodigy and AOL provided all-in-one products for the masses, with e-mail, instant messaging, games, news headlines, and eventually Internet access. More tech-savvy computer users had more advanced Internet service providers, which may have only provided access to e-mail that could be used with a dedicated program, such as Microsoft Outlook. But with the beginning of email came the beginning of cybercrime looking to exploit the system to spread malware and scam an unsuspecting public. Whereas cybercriminals once had to rely on spreading viruses by hand via floppy discs or to only users who patched into dial-up local bulletin board systems, the dawn of email then gave them a chance to spread
- 2. malware to the masses. Although e-mails can be used to spread malware, there are security practices a computer user can employ to make themselves and their computers safe. Be wary of all attachments and links When strictly speaking of e-mail, the most dangerous ways malware can be passed on is through attachments and harmful links. Computer viruses specifically need to be attached to a form of executable code in order for its trap to be sprung. Cybercriminals therefore will implant viruses on seemingly desirable files (such as a PowerPoint presentation with beautiful photography) and send it on to a few people, knowing it will continue to be passed on. Once the PowerPoint file is executed by a target, the virus will be executed as well, and begin to do its damage. This brings up two points. First, any attachment – especially ones that have been forwarded on and on – can harbor dangerous malware. And even if the file itself isn’t dangerous, and malware implanted on a computer can act as a beacon to other cybercriminals for them to know this computer can easily be attacked again. Secondly, and more importantly, many computer experts will warn users to be wary of attachments from unfamiliar people. However, the fact that e- mails that come from friends – whether forwarded on purpose or because of a virus – can in fact contain malware. Only open attachments that can be verified that was delivered directly from a reliable source. And never open or forward any chain emails. Delete them
- 3. immediately. Don’t be fooled Oftentimes, cybercriminals don’t have to worry about whether a target computer is protected or not. They use social engineering techniques to trick people into giving up their private information without any malicious software. Most commonly in e-mail form, this comes in phishing. Phishing is when a cybercriminal uses a reasonable facsimile of an e-mail that looks like it may have come from an honest business. These may be an online banking service, an online retailer (like eBay), or the target’s Internet service provider. However, these emails usually ask for information that a reputable business would never ask of their customers, such as login and password information or a Social Security number. Other types of social engineering such as 419 Scams operate in much the same way, except they aren’t as polished as phishing. These scams send out farcical e- mails, such as a Nigerian prince needing to escape his war-torn nation, that implores the target to wire the sender some money, and they will be rewarded with riches beyond their dreams. Most people understand that this is a sham, but they only need one or two people to fall for it in the thousands of e- mails sent out in order to make thousands of dollars. If an offer sounds too good to be true, it probably is. Learning about these kinds of scams can help protect users and make their e-mail more secure.
- 4. Keep personal information private The College of New Jersey made an interesting point when explaining e-mail safety. Many people think of emails as secure and private. This is just not so, especially with cybercriminals who are far more technically advanced than the average computer user. The college made this analogy: Think of writing an e-mail as writing a message on a postcard with a pencil. Any e-mail can be viewed and changed. Never put any personal information in any e-mail, even if the recipient is a reliable source. Norton AntiVirus Home | Norton Comparison | Norton Q&A | Security Resource Center | Customer Testimonials | Tools | Norton Coupons | A bout NA V Center International co nve rte d by W e b2P DFC o nve rt.co m javascript:void(0); ../norton-australia/ ../norton-canada/ ../norton-danmark/ ../norton-deutschland/ ../norton-espana/ ../norton-france/ ../norton-ireland/ ../norton-italia/ ../norton-nederland/ ../norton-new-zealand/
- 5. ../norton-norge/ ../norton-suomi/ ../norton-sverige/ ../norton-uk/ http://www.nortonantiviruscenter.com/ http://www.nortonantiviruscenter.com/ http://www.nortonantiviruscenter.com/ ../norton-comparison.html ../nav-questions-answers.html ../security-resource-center/ ../norton-testimonials/index.html ../tools/ ../norton-coupons-rebates.html ../about.html cybercrime.html malware.html computer-viruses.html phishing.html ../store/norton-html.php?m=usnavc http://www.web2pdfconvert.com?ref=PDF http://www.web2pdfconvert.com?ref=PDF Safety precautions It also helps to keep a computer’s operating system software up to date. This will keep computers fixed with the latest patches that correct known vulnerabilities in the software. Also, use subscription- based antivirus software, such as Norton AntiVirus. This antivirus software features e-mail scans that can warn users if an attack is coming through messages. Keep these suggestions in mind when sending e-mails to make sure to have a secure experience.
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