SECURITY BREACH: MEANING AND PREVENTION
It is very common for a virus to attack our computer and normally, it is something that is usually solved without major problem. But, what if this virus means a loss of information about your customers and you don't know where that data is going? In that case, you will have suffered a security breach that, since the entry into force of the General Data Protection Regulation (RGPD), it is mandatory to notify both the interested parties and therefore the Spanish Data Protection Agency (AEPD). In this post we are getting to explain what exactly security breaches are and the way they ought to be managed.
What Is A Security Breach?According to the AEPD itself, a security breach is "a
security incident that affects personal data", regardless of whether it is
the consequence of an accident or an intentional action and whether it affects
digital data or data paper. In addition, these security breaches cause the
"destruction, loss, alteration, communication or unauthorized access of
personal data."
For their part, the Considered Parties of the RPGD also offer
us a definition of a security breach, understood as "any violation that
causes the destruction, loss or accidental or illegal alteration of personal
data transmitted, preserved or otherwise processed, or communication or unauthorized
access to said data”.
That is, for both the RGPD and the AEPD security breaches are
a violation of security, voluntary or accidental, which entails the loss,
destruction or manipulation of personal data stored on the attacked medium.
The ways during which these security breaches can occur are
numerous, especially within the digital environment and range from an
unauthorized modification of the database, the destruction of backup copies, to
cyberattacks of different types whose objective is to access stored personal
data.
Regulations That Regulate Security Breaches
We can find the regulations that regulate the management of
computer security breaches collected in different laws and regulations, both
national and European, which over the years and the evolution of technology
and, especially, the advance of digitization, have been modified and adapted to
current needs in terms of data protection .
We must understand that these regulations make companies
responsible for the security of personal data that they handle and / or store
and that not having adequate measures to prevent and avoid possible security
breaches can lead to data protection complaints and administrative sanctions.
How To Prevent Security Breaches?
Although the types of cyberattacks are quite varied, there are
a series of security measures that we can take to prevent security breaches
from occurring in the company's computer systems.
Using
strong passwords
People like to use easy-to-remember passwords. Without
policies and technology to enforce proper password selection, organizations run
the risk of having passwords such as "1234" as the only line of
defense against unauthorized access to confidential information. Therefore,
develop appropriate policies and implement technology to ensure that policies
are properly enforced and that your employees use strong and complex passwords.
With
double authentication
Double authentication or 2-step verification is not a 100%
foolproof method, but it will make things more difficult for a hacker.
Therefore, it is interesting to consider its implementation to access
especially confidential information.
Making
backup copies
The purpose of the backup is to create a data copy that can be
recovered in the event of a hardware or software failure, data corruption, or a
human-caused event such as a malicious attack (virus or malware) or accidental
deletion of data. Backups allow you to restore data from a previous point to
help your business recover from an unplanned event.
Storing the copy of the info on a separate medium is important
to guard against data loss or corruption. This additional medium can be as
simple as an external drive or USB stick, or something more substantial, such
as a disk storage system, a cloud storage container, or a tape drive.
Updating
all systems
System updates are critical to business performance. A system
upgrade generally involves adding new hardware or upgrading software to extend
the functionality of a system. However, system upgrades even have many
lesser-known benefits, like increased lifespan and better efficiency of IT
equipment.
Here are five other reasons why you should bother updating
your systems:
a)
Higher employee productivity.
b)
Business growth.
c)
Better IT support.
d)
Improved system security.
e)
Extended warranty.
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