Protect Your Mac from Hackers and Viruses|
Data Recovery and Data Loss Prevention
Libby Jansen: Renew Data Corp. 888-811-3789.
Macs are Vulnerable, too…
Due to the potential vulnerabilities of Mac OS X, Macintosh computer
systems are more susceptible to security breaches and threats than ever
before. Many Mac users falsely believe that they are immune to virus
and hacker attacks. It's true that Macs are generally affected less by
intrusions than PCs, but that's only because Macintosh makes up such a
small percentage of the market. In reality, with the growing number of
viruses in existence and the increasing number of hackers on the
Internet, there isn't a computer in the world that is exempt from these
kinds of malicious acts.
Though most of the 55,000 known viruses today are specifically written
to affect Wintel systems, Macintosh users are not invulnerable to this
ever growing security risk. Despite the relative rarity of
Mac-infecting viruses, users still need to be cautious about taking
necessary precautions to protect their systems.
Some viruses are programmed specifically to damage the data on the
computer by corrupting programs, deleting files, or even erasing the
entire hard disk. However, many of the currently known Macintosh viruses
are not designed to do any damage. They simply replicate themselves and
may display messages. However, because of bugs within the virus, the
system may behave erratically or crash unexpectedly.
There are several factors that introduce additional security threats to
Macintosh computers. First of all, if a PC emulator is used on your Mac
to run Windows, the system is running the risk of infection by any virus
or worm that targets Outlook for Windows or any other Windows software.
Also, high speed internet connections (such as DSL and cable) increase
the danger of virus and hacker intrusions. In addition, macro viruses
have brought virus activity to the realm of specific applications rather
than specific platforms. If you share a network with users of other
operating systems, you may unknowingly spread Windows based viruses,
putting your servers and/or co-workers at risk.
Protect yourself from potential virus-related disaster by following
these easy steps:
1. Avoid downloading software from unknown, suspicious or
2. Never open e-mail attachments from unknown senders.
3. Immediately delete junk mail, chain letters and other
messages with questionable subject lines.
4. Update your antivirus software regularly.
5. Back-up your files on a regular basis.
6. When in doubt, be safe and do not open, download, or
any files or email attachments that are unfamiliar.
7. Whenever possible, declare your computer software and
your home owners or business property insurance policy.
By maliciously surfing the Internet for vulnerabilities and open ports,
hackers can bypass passwords and literally break into your computer,
regardless of what platform you're running. These cyber intruders are
especially dangerous to computer users because they can intentionally
copy or steal confidential information such as: social security numbers,
financial information and other personal data. They can also destroy
application files, plant viruses or even take over your computer to
launch attacks on other users.
Unfortunately, hackers pose dangerous threats to any computer that has
online access. Macs are no exception. As a matter of fact, the newest
Mac operating system appears to be quite attractive to hackers who enjoy
a good challenge. Because Mac OS X is UNIX-based, some hackers may
understand it more than they would older versions of Mac OS. Thus, it is
extremely important to take security precautions to protect your Mac
from potential hacking.
In order to properly protect your Mac from malicious attack, you should
follow these guidelines:
1. Install personal firewall software that will detect and prevent
intruders from entering your program.
2. Always keep up to date with patches and security fixes
computer vendors to protect against software holes.
3. Be careful to select good passwords. Choose a different
password for each site, keep them secret and change them often.
4. Users with sensitive data should encrypt all of their
5. Back up data often.
Hard Drive Crashes
Whether using a PC or a Mac, for business or pleasure, valuable data
should be protected from impending harm caused by viruses, hackers,
power surges, human error, natural disasters and more. The most
important step in keeping data safe from being deleted, stolen, lost or
damaged is to back-up regularly. By doing so, if something should
happen to threaten the integrity of the electronic information, users
will still have a recent copy of all important files, emails, databases,
spreadsheets and more.
Follow these simple steps if and when a data-disaster happens:
1. Turn the computer off. If a hard drive is making any sort of
unusual sounds (including the dreaded clicking) it is imperative that
the computer is shut down immediately to avoid further damage to the
data. Rebooting or continuing to let a failing drive run can literally
make it self-destruct.
2. Never attempt to fix the problem yourself. By opening
operating on a hard drive without the proper knowledge, tools or
environment, one could potentially cause more problems for the drive and
the data, resulting in less of a chance for an affordable, successful
3. Be wary of do-it-yourself data recovery software. In
cases, users have only one chance to recover data. Though purchasing
at-home recovery programs can seem like a less expensive alternative, it
can be a dangerous one.
4. Research* and call a professional. *Note:
Researching the company prior to sending in the failed drive is
imperative to getting a successful result. Just because a company
claims to have the capability to handle your data doesn't mean that they
Could not connect!