Posts Tagged ‘virus’

Keep your personal information safe

Sunday, July 25th, 2010

We’re always on the lookout for information that can help us, and you, in our day-to-day jobs. A recent ING newsletter had these great tips for helping you keep your data secure.

As a consumer there are steps you can take to protect your confidential information and reduce the risk of identity theft and potential financial harm. Here are a few helpful hints:

• Keep your anti-virus software enabled and updated. Anti-virus software scans and deletes viruses from your computer and incoming e-mail.
• Keep your computer files updated. Operating systems such as Windows or Mac OS, financial software programs, and entertainment applications may have vulnerabilities or back doors where a keen attacker could gain unauthorized access to your computer.
• Be cautious with your e-mail:

  • Do not open e-mails from unknown or suspicious sources. Delete them immediately.
  • Do not open attachments or click on links contained within e-mails from unknown or suspicious sources.
  • Do not reply to e-mails from unknown or suspicious sources.
  • Basic rule in reading any e-mail, if it sounds too good to be true, do not click on it.
  • If someone hacks your e-mail and uses it to send suspicious messages to people in your address book, change your password immediately to prevent subsequent messages.

• If you use high-speed Internet access, be sure to use a firewall.
• Be suspicious of Internet downloads. Make sure you download information only from trustworthy sites and that you always virus-scan downloads before opening them.
• Use spyware detection with your other safeguards to ensure that you do not become a victim of pop ups that could obtain your user ID and password to your private accounts.
• Act immediately in case of an infection. If your computer is infected, log off the Internet and scan it with updated anti-virus software.

Firewalls – A Network’s First Line of Defense

Saturday, June 26th, 2010

Fast, broadband Internet connectivity (T1, T3, ISDN, DSL, cable) makes it possible for anyone with enough computer savvy to remotely access any computer on a company’s network, as well as an individual’s home computer. Once into a computer, these Internet raiders can view and steal data, take control of programs and web sites, and otherwise wreak havoc on companies, government agencies, educational institutions, media outlets, and more.

Firewalls are programs and hardware that act as security guards to provide varying levels of protection. For instance, they can prevent unauthorized log-ins from outside sources, filter information coming through Internet connections, and / or permit only e-mail traffic to pass through. Firewalls also can provide a logging and auditing function which gives summaries about what kinds and amount of traffic passed through it, how many break-in attempts occurred, and so on.

Firewalls, however, are not good protection against viruses because there are too many viruses, with the numbers and types increasing daily. A quality anti-virus software that the user updates frequently is still the best defense against viruses.