digital world, every day it becomes a more dangerous place, but at the same time, useful for the development of business and personal activities. Know how we should act and the it is the key to our peace of mind.
The computer security devices, play a fundamental role in terms of cybersecurity. These provide us with a system of measures and rules that protects against threats, our software and transmission routes.
In this article, we will show you, What are these computer security devices and what are they for?. We will also teach you the three types of this security and their characteristics.
What is a computer security device and what is it for?
A computer security device It is intended to protect the information assets contained in a computer. It is based on the shielding of the algorithmic and codified structure, which allows the correct management of files within the system. Protection is maximized due to the application of different standards, protocolstools and rules, which guarantee a maximum blocking of threats, and a decrease in vulnerabilities found within the system.
Among the activities carried out by computer security devices are the protection and constant analysis of networks, internal and external systems, data, software, mobile devices, servers and more. Thanks to these devices, all the information contained in a system can be found in complete confidentiality, including the security of all the physical parts of a piece of equipment.
What are the characteristics of a cybersecurity device?
The security devicesare configurable and can provide us with different ways to hold our assets of information free of dangers.
The characteristics that these fulfill are the following:
multifunction solution
Safety devices are characterized by cover as many problems as possible. Like all protection systems, cannot give absolute protection to all attacks, as it is, so far, a difficult task.
Nevertheless, thanks to the protection of these devicesour files will have a all-round defense protecting them, even when they are transported through the network or other devices. By using these, the costs to protect the information are decreasedbecause we will not use different cybersecurity systems, which can also take up more space than usual.
monitoring
All information inputs and outputs can be recorded, including those that are sent over the network. This feature it is fundamental to any cybersecurity system. By recording movements and actions, possible theft or illegal extraction of information can be traced, likewise, all the information uploaded to the system can be quantified, identifying the type of device connected.
Bot Management
According to the analysis carried out by cybersecurity professionals, most attacks are programmed (bots), the constancy of these, can be the great threat. The solution to this problem is the possession of a system that can Limit bot access.
Security devices have this feature, being fully configurable, for the creation of blacklists, recaptcha, signature detection, and other functions, which will prevent easy access by attacks carried out by bots. The detection of these bots can ensure stable health of our equipment, system and network for a long time.
Artificial intelligence
Artificial intelligence will always be the feature most essential of a cybersecurity system, because from it risks and threats can be avoided. These devices offer us AI protecting us from any vulnerability. There are many activities that can be performed by means of artificial intelligence, including among them the great capacity to reduce to 90% threats received by alerts and false positives.
The AI includes features such as:
- Hardware write protection: there is usually a small switch that makes it impossible to rewrite the stored information.
- Encrypted administrative access: The system automatically encrypts the shared data through the web interface, using as .
- Administration levels: each person has a role, and according to the assigned profile, are the permissions and access available.
- Supervision of activities and processes: with the help of software-Watchdog, all critical and important processes can be monitored.
Types of cybersecurity What are the three classifications of this task?
The protection of computer resources is becoming more important every day, because there are always new attack attempts. They can be classified into three types of cybersecurity, referring to the three areas of protection:
Hardware
This security is related to the capacity of a device, consists of carrying out a system analysis and controlling access to the network. Among the examples that we can find in this category, we can find firewalls or hardware firewalls. Also, one can take as an example those hardware security modules, which prevent free accessthrough authentication and provision of cryptographic keys.
Hardware systems can offer greater protection, compared to other types, also including among their functions the integration of security layers, to protect important systems. This security, can protect teams, of almost all damage caused by vulnerabilities within the system. Many of these faults may be present since the equipment was manufactured, so the entry of this type of protection can play an essential roleto maintain confidentiality.
Of software
The software is the most important part of a computerso guarantee, protection and security in all its functions and activities, is an essential task, to preserve its health and useful life.
This security is essential if we want keep our software fully integrated, and that can counter any attack. There are still some applications of this security to study and improve, because this field is the newest. A software defect caused by some overflow of buffer, or just layouts with embedded bugs, they can be the perfect target for attacks. The implementation of this security will avoid these unwanted situations.
The more technology advances, the greater the number of intruders that they want to attack the big systems, using Internet connections as the first contaminant, this being the great threat to our integrity. The most common attacks on software, is the insertion of malicious codefor the . This problem is the cause of many misfortunes in the computer world.
network
Network protection can prevent our documents and files from being cloned or stolen. This type of security refers to all the activities that are executed with the intention to maintain a communication channel free of threats.
The threats to which our networks are exposed are the following:
- Malware
- Spies, and unwanted publicity
- Attacks during idle hours
- hacker access
- denial of service
- Alteration, or extraction of data
- Identity fraud
Network protection is integrated with artificial intelligence systemproviding a shield against any threat that may compromise the integrity and confidentiality of our computing resources.
Main computer security devices Which are the most necessary?
security devices, are made up of different elementsso that they can adequately execute their protection tasks of our system.
Next, we will mention the most important ones:
Internet-Gateway
It is the element in charge to unite the networksfrom its internal point, configuring itself under the structure of a Router, , Bonding and PPP. These connections can be established from a sending router and another receiving routeror PPPoE (DSL) or ISDN.
Firewall
It is the essential filter to detect intruders, working with the different NAT modes, including Internet Protocol (IP) groups. The integration of firewalls, prevents information theft and espionage sent through a network, preventing attacks on networks, and servers.
Quality of Service (QoS)
Quality of services or QoS, is the system that prioritizes communication, allowing an effectiveness, and agile management in the useful services for the process. It can work together with routing, based on the usage policies.
Virtual Private Network (VPN)
It is not a function that comes default in some devices, but it is a really useful element, to be able to browse network services, with greater protection. With this active element, we can enjoy a service and more secure data sharing.
Surf-Protection
The uses of the Internet can be controlled, for protection through the execution of a more secure IP, integrating user authentication. All content broadcast are filtered by one or two antivirusguaranteeing a file free of malicious code.
Single-sign-on (SSO)
Integrate with devicesa registry and centralized controlwith the purpose of being used as directory servers like LDAP and the famous Active Directory.
spam-filter
most viruses They are sent by emailthese messages are known as spam, but our emails can only filter 60%, with the implementation of this filter, Up to 90% of received spams are recognized.
failover
The devices that come complemented with Failover, can offer better equipment performance, because it can adequately manage configuration, maintenance or error detection work. This element works together with the monitoring system to assume automatic solutionsand routing for the connection and roll development of the routing system.
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