What Does Cyber Security Do

Cyber security is a hot topic these days. It’s important to understand what it is and what it does in order to protect your business from potential cyber threats. In this article, we will outline what cyber security is and what it does for businesses. We’ll also cover some of the most common cyber attacks and how you can protect yourself from them.

Cyber security is one of the most important aspects of any business. It’s essential that businesses take measures to protect their data and stay ahead of the curve when it comes to cyberattacks. In this blog post, we will explore what cyber security does and how you can protect your business from online threats. We will also discuss some best practices for cyber security and how you can integrate it into your overall strategy.

What is Cyber Security?

Cybersecurity is the practice of protecting systems and data from unauthorized access, use, or disclosure. Cybersecurity can be divided into five basic areas: network security, data protection, application security, physical security, and insider threats. Each area has its own specific set of measures to protect systems and data.

Network security protects networks from unauthorized access and exploitation. This includes monitoring traffic flows, managing user accounts and permissions, and using firewalls to prevent malicious attacks.

Data protection protects sensitive information by encrypting it and securing it with passwords or other authentication methods.

Data can also be protected by placement in a secure location outside the corporate network.

Application security protects applications from being exploited by hackers. This includes ensuring that applications are properly written and installed, patching them when they are discovered vulnerable, using secure coding practices, and deploying anti-virus software.

Physical security protects systems from theft or damage. This includes locking doors to offices and restricting users’ privileges on computer systems. It can also include installing surveillance cameras or installing motion sensors to detect movement in restricted areas.

The History of Cyber Security

cyber security is the practice of protecting systems and data from breaches, attacks, and other unauthorized access. Cybersecurity encompasses a range of activities that protect both digital and physical systems.

Cybersecurity began as early as the late 1970s with efforts to protect military networks from attack. The first documented incident of a successful cyberattack occurred in 1988 when two teenage boys were able to knock out the computer system at a Los Alamos National Laboratory.

During the 1990s, more focus was placed on preventing cyberattacks rather than responding to them after they had occurred. In 1995, the first global cyber emergency response team was established by NATO. In response to the 2001 terrorist attacks, Congress enacted the Patriot Act which provided funding for agencies responsible for cybersecurity.

The growth of information technology led to an increase in cyberattacks during the 2000s. In 2007, there were reports of over 300,000 incidents, costing businesses over $5 billion. The Obama administration addressed this issue by issuing numerous directives related to cybersecurity in 2011-2012 such as NIST Special Publication 800-53: Cybersecurity Challenges for Federal Information Systems and released its report “Framework for Improving National Cybersecurity” in 2013.

There is still much work to be done in terms of developing effective strategies and measures to prevent and respond to cyberattacks, but progress is being made each day.

Cyber security is the practice of protecting computer networks and other digital systems from unauthorized access, use, or disclosure. In order to reduce the risk of cyberattacks, cyber security professionals typically work together to identify vulnerabilities in computer systems and protect against attacks that could exploit these vulnerabilities. Cybersecurity can be divided into two main categories: information security and network security. Information security focuses on protecting data from unauthorized access while network security protects networks from unauthorized access and disruption.

The history of cyber security can be traced back to the early days of computing when computers were used primarily by government and military personnel. As computers became more accessible to the public, hackers began to target these systems for fun or profit. In 1980, a hacker known as Kevin Mitnick was able to break into several large corporations using techniques that are still used today.

As computer networks became more widespread, governments began to take notice of the threats posed by hackers. In response, the government created agencies such as the National Security Agency (NSA) that were tasked with protecting national infrastructure from attack. The 1990s saw a dramatic increase in cybercrime as hackers sought money or fame through attacks against businesses and individuals.

In 2003, a group known as Anonymous launched an attack against Mastercard that resulted in millions of dollars worth of damage being inflicted on the company’s systems. This event marked a turning point for cyber security as businesses began to realize that they needed to take measures to protect themselves from malicious actors.

Types of Cyber Security

Cybersecurity is the practice of protecting computer networks and information resources from unauthorized access, use, disclosure, or alteration. It encompasses a wide range of activities, including vulnerability detection and assessment, vulnerability management, incident response planning and execution, cyber defense planning and implementation, software development security practices, and information infrastructure protection.

Cybersecurity can be divided into four main categories: network security, data security, application security, and governance.

Cyber security is the practice of protecting computer networks and systems from unauthorized access, use, or alteration. There are many types of cyber security threats, including malicious code, data tampering, infiltration, and spoofing. Cybersecurity professionals work to protect their organizations’ data by detecting and responding to these threats.

There are many different types of technologies used in cybersecurity, including network monitoring and intrusion detection systems (IDSs), firewalls, antivirus software, and malware removal tools. Many organizations also use layered security models to secure their networks against various types of attacks.

Organizations must have a well-defined cyber security strategy in order to protect their systems from attack. Cybersecurity professionals must be able to identify cyber threats and develop appropriate responses. They also must be able to coordinate with other departments within an organization to ensure that all areas are protected.

How to Protect Yourself From Cyber Attacks

If you’re like most people, you probably think of cyber security as something that protects your computer from being hacked. But cyber security also includes protecting yourself from online attacks, scams, and data breaches.

Here are a few tips to help you protect yourself from online attacks:

  • Use a strong password: A strong password is the first line of defense against hackers. Make sure yourpassword is at least 8 characters long and contains at least 1 number and 1 letter. If you can’t remember yourpassword, use a password manager to help memorize and store passwords in one place.
  • Be suspicious of unsolicited email: Be especially cautious of unsolicited email that promises free products or services. Legitimate companies will never sendyou an email asking for personal information or access to your computer.
  • Keep up with the latest security updates: Install the latest security updates on your devices and keep up with online threats by subscribingto cybersecurity newsletters or checking out CybersecuritySOS for more information on current threats.
  • Protect your data: Keep all important files—including tax returns and financial information—encrypted on yourdevice using a password-protected app or file storage service like DropBox or iCloud Drive. And be sure to changeyour default login credentials if you leave your device unsecuredor if someone else uses it to access youraccounts on websites like Facebook, Twitter, or Dropbox.(https://www.consumerreports


As the world becomes more and more connected, cyber security has become one of the most important concerns for businesses and individuals. The rise in cybercrime and data breaches means that organizations need to be proactive in their approach to cybersecurity, and understand the risks that exist so they can take appropriate steps to protect themselves. In this article, we’ll provide an overview of what cyber security is and what it does, as well as some tips on how you can start building a stronger foundation for cyber security protection in your business.

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