Watch Out For These Email Security Threats

Many people in the modern world use email everyday, as a means of communication for both work and play. However, email does have its downside. Emails are the most common way to transmit computer viruses and with the spread of email use comes the spread of viruses.

Viruses

The most common way to get a computer virus is via an email attachment. Usually viruses are found in executable files, but they can also be present in images and other file types. Some viruses even email themselves to people in your own address book, so take great care opening any attachments, even from people you know.

Before you open any attachment you should scan it for viruses. There are many anti-virus programs available that will allow you to scan email attachments before they are opened. Viruses can not only destroy your computer but can attack network resources such as servers and routers. Stop them before they even have a chance to install on your computer and cause any harm.

Phishing

Phishing is a relatively new but spreading phenomenon when it comes to email security. The basic premise of a phishing email is to get you to send them personal information such as passwords which may let the phishers get hold of bank account or credit card information. Phishing emails often use the logos of well-known financial institutions and other companies to get you to trust their email.

How do you know when an email is actually from a legitimate company or is phishing for your personal info? Check the link provided; is it actually the company name used in the email? If you get an email from a supposed large corporation and the corresponding link has nothing to do with that name you can bet its a phishing email. Also, it is rare that any company, specifically banks, will ask you to verify personal information via email.

Email Backups

Since emails can be lost just as quickly as any other data in the event of a disaster, you should always do email backups. This can be done by exporting emails into folder on your hard drive, then including that folder in your scheduled daily or weekly backups.

Paul Wilcox writes about internet privacy and security for the Security Manor website. Get more helpful information and advice at http://www.securitymanor.com

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