Nowadays, it is impossible not to hear about cybersecurity on the Internet and how our bank details, personal files, or computers can be hijacked. Protecting our digital space is crucial.
Cybersecurity in companies is just as important as it is in the private sector. The digital assets of your company must be protected against external threats.
{jistoc} $title={Table of Contents}
What is cybersecurity
By cybersecurity, we mean the strategies and actions taken by a company or individual to protect and defend their digital assets from potential cyberattacks, such as information theft and device control.
Cybersecurity is a branch of computing that is increasingly necessary since our level of online connection is increasingly higher and more frequent. Specifically, cyber-attacks are a constant threat to companies of all sizes.
It is not only necessary to protect the computer equipment but also the network connections. Any technological device can and should be protected against these possible threats, especially if they have access to personal, banking or company data.
Types of cybersecurity
A good cybersecurity strategy for companies or individuals should focus on 3 main objectives: Prevention of attacks, detection of threats and recovery.
- Preventive cybersecurity
The preventive cybersecurity strategy is responsible for avoiding attacks. The goal is to keep threats away from our devices. In other words, it is about shielding devices, networks and software against attacks and preventing them from entering.
This is the most common type of cybersecurity. At its most basic level, we find applications like firewalls, antivirus, etc. Somewhat more advanced are the new Next-Generation Firewalls, which monitor Internet connections. All these applications are necessary, but other customized solutions can also be applied in large companies.
A common preventive cybersecurity technique is "pentesting", which consists of controlled attacks on the company's computer system to identify weak points and flaws in the cybersecurity system.
- Detection cybersecurity
Suppose a threat tries to access our device or has already gained access, the cybersecurity system should detect and block it (in the case of detection before entry) or react to the threat (if it has already entered on the device).
- Recovery cybersecurity
This would be the ultimate level of cybersecurity. If the threat manages to overcome the previous barriers, the device recovery strategies will come into play, isolating and expelling the threat.
In this case, it would also be necessary to initiate actions to recover and restore any file that may have been damaged or compromised during the attack.
Cybersecurity in companies: Why it is necessary
Generally, larger businesses are likely to experience more severe cyberattacks. However, no company or business that has an online presence and uses technological devices is free from these attacks.
Today it is extremely difficult, if not impossible, to find a business that does not use online technology in some way. It is important to have a good cybersecurity strategy whatever your sector and regardless of the size of your company.
For cybersecurity in companies, much more specific tools are used, which are adapted to the business model and the needs of the specific company.
It is critical for businesses to have a good cybersecurity strategy in place from the start in order to protect the data of the company as well as the workers, suppliers, and customers with whom they have contact.
Since these are much more complex strategies and actions, it is best to hire cybersecurity professionals who guarantee that all the company's digital assets will be protected with the utmost diligence.
Common cybersecurity threats
So that you can better understand the need to implement a good cybersecurity strategy in your company, we summarize the most common types of cyberattacks against which you have to protect yourself.
1. Social Engineering Attacks
In recent years, this type of cyber attack has grown in popularity. In these attacks, the victim is directly persuaded by trickery and manipulation to provide their information and relevant personal and company data.
Most of these cyberattacks are carried out using social media, blogs, forums, or even thrift stores, but you may also be contacted via email or phone.
Note that no official body will ask you for personal data, and if you are trying to make a sale or purchase through a platform, you must always use the chats and tools of the platform itself.
2. Phishing
Phishing is the practice of impersonating an official body, brand, or company by forging email accounts, web pages, and other online communication channels to trick the victim into thinking they are speaking with the real entity and providing personal information.
We must be careful of any suspicious links that reach us. Cybersecurity usually has methods to detect and prevent this type of malicious communication, but being vigilant is always necessary.
3. Malware
Malware is a type of software designed with malicious intent. There are many types of malware with different characteristics and objectives. They are commonly known as a “computer virus”. Malware is installed on a computer and accesses data without the owner's knowledge.
The main problem with this type of cyberattack is that if there is no good cybersecurity system installed, malware will enter the computer and run without the user noticing until It's too late.
Some types of malware include:
- Worms: they spread through all the connected computers.
- Trojans: they introduce all kinds of malware to your computer.
- Botnets: turn your computer into a "zombie".
- Adware: fill your online browsing with intrusive advertisements.
- Spyware: access your data.
- Ransomware: hijacks your computer until you agree to pay a “ransom”.
Against all kinds of computer attacks, it is vitally important to have a good cybersecurity strategy.
Through varied and customized IT solutions and a legal approach to cybersecurity, it is possible to largely prevent these attacks and react quickly and appropriately if they occur.
Post a Comment