Encryption, antiviruses, firewalls, and other security software will be of no use if an attacker can walk into a server room and steal hard drives with data. Therefore, information systems must first be protected from the outside using simple physical security measures: doors, bars, alarms, surveillance cameras, and locks.
Such technical protection of confidential information does not prevent access to data via the network. They protect storage media in place, preventing physical theft and damage.
When we talk about data protection, the first thing we think of is passwords or antivirus software. These are just information security software – simple or complex software that is installed directly on computers and servers.
Software protection tools include, for example :
To build an effective information security system, you need to select several software tools and create a complex system where each device “covers the rear” of the others. Only in this case will your information be completely protected.”
Also Read: Protection Against DDoS Attacks: How It Works
Hardware occupies an intermediate position between physical and software:
Hardware Protection Includes, For Example :
Often, software can do almost the same thing as hardware. But hardware ones are usually more productive and reliable – they are more difficult to hack and have fewer vulnerabilities.
Therefore, for maximum protection, it is essential to complement software with hardware, building several levels of information protection, even if it seems that their functions duplicate each other. It is also worth using certified information security tools – regulatory government authorities have confirmed their reliability.
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