CyberSecurity
Category: Idea | Posted date: 2022-07-26 01:50:17 | Posted by: Admin
CYBERSECURITY
Cybersecurity is the defense against cyberthreats for systems connected to the internet, including their hardware, software, and data. Individuals and businesses both use this technique to prevent unauthorized access to data centers and other computerized systems.
A solid cybersecurity strategy can offer a good security posture against malicious attacks intended to gain access to, alter, delete, destroy, or extort sensitive data and systems belonging to an organization or user. Security measures are essential in preventing attacks that aim to take down or impair a system or device's functionality.
ELEMENTS OF CYBERSECURITY
- Application security
- Information or data security
- Network security
- Emergency recovery
- Operational
- Cloud Security
- Critical infrastructure security
- Physical security
- End-user education
CYBERSECURITY THREATS
- Malware is a subtype of malicious software that allows any file or program to be used against a computer user. Worms, viruses, Trojan horses, and spyware are included.
- Ransomware is a different kind of malware. It entails an attacker encrypting and locking the victim's computer system files, then demanding payment to decrypt and unlock them.
- Social Engineering is an attack that depends on user interaction to persuade them to circumvent security measures so that it can obtain sensitive information that is typically protected.
- Phishing is a type of social engineering in which deceptive emails or texts that appear to have come from reliable or well-known sources are sent. These messages, which are frequently random attacks, aim to steal sensitive information like credit card numbers or login credentials.
- Spear Phishing is a kind of phishing attack with a specific user, group, or company as the target.
- Insider threats are human beings—such as employees, contractors, or customers—to blame for security breaches or losses. Insider dangers can be malicious or careless.
- Distributed denial-of-service Attacks happen when several systems interfere with the traffic of a system that is being targeted, such as a server, website, or other network resource. Attackers can slow down or crash a target system by flooding it with messages, connection requests, or packets, blocking legitimate traffic from using it.
- Advanced persistent threats are extended targeted attacks where an attacker sneaks into a network and goes undetected for a long time with the intention of stealing data
