Helsinki, June 16, 2009 - Summer is the time when most countries
have the longest vacation periods. Regardless of whether the holiday is spent indoors or outdoors,
at home or overseas, most people carry their laptop with them. However, that laptop often belongs
to the company they work for, and thus the employer may be interested in where it is heading and
how well it is secured. It is also good to define who is in charge of the machine and the
confidential material stored in it.
”Now is the perfect time to go through the company’s security policies and check what is said
about employees using their work equipment during their free time. All companies should also make
sure that people leaving for vacation are familiar with these policies”, says
Joona Airamo, the Chief Information Security Officer at
Stonesoft. “If the company does not have a valid security policy, there’s no better time to fix the
situation than now.”
Like many other companies nowadays, the network security provider Stonesoft does not restrict
the use of company laptops during employees’ free time. It is more important to make sure that the
computers have been properly secured. Even though the employees are responsible for their machines
during vacation, in the end the company pays the consequences in case of misuse or theft.
”Regardless of how well the company has secured its own network, the connection from the
holiday resort may be less secure”, Airamo reminds. “Therefore it is once again important to check
that all programs - especially security related ones - are up-to-date. Should the computer get
stolen, it is important that its contents are properly secured (hard drive encrypted) at all times.
In that case, even if a thief would get hold of the machine, he will not be able to access the
company data. Still, it is foremost important to use strong passwords. A weak password can be
easily decrypted and after that the whole encryption is useless.”
Companies should instruct their employees to store confidential data on network drives
instead of saving it on their laptops. Precaution takes you far when it comes to data security, and
in practice you can never be too cautious. For example, when travelling by car the laptop should
always be stored in the trunk where it is out of sight. Too many laptops get stolen annually from
the passengers’ seat through an open window when the car stops at traffic lights.
”People take care, repair and service their boat, barbeque grill and other summer equipment
in the end of the season. In the same way they should maintain their computer when the holiday is
over. Companies should constantly monitor their internal networks to make sure they are secure, but
in addition it would be good to let the IT department check the laptops through before connecting
them to internal network when returning to the office. This would ensure that all possible bugs are
stopped before they have a chance to spread in the network.”
Tuesday, June 16, 2009