Hence investing in cybersecurity is indispensable.

Firewalls and Antivirus.

When thinking about protection from cyber attacks, the natural question arises: what is the need for cybersecurity? Why cannot firewall and antivirus do the job?
The answer is cybercriminals are getting smarter each day. They keep finding ways around the firewall and antivirus to access their target. No matter how these softwares are, the attackers use modern tools like artificial intelligence(AI) to circumvent them

Impact of cyber attacks

Our generation is reliant on technology like never before. Personal, as well as business data, is increasingly stored on the servers and clouds. If malicious parties gain access to them, many problems can arise like:

• 1. Exposure of personal information
  Everyone desires privacy. There are many things that we do not like others to know. Be it our health care information or credit card details. In the wrong hands, it can be misused.
• 2. Bringing down governments and organizations
  Hackers entering into the government and industrial servers can be extremely troublesome. They can gain control of the infrastructure and cause harm to the system. Industrial espionage, threats to national security and so on are a few of the outcomes of such breaches.
• 3. Loss of money
  By accessing credit card information, net banking passwords and social security details, hackers commit serious financial frauds. Many instances have been reported where large sums of money were withdrawn without authorization.

How to prevent cyber attacks?

Safeguarding against cyber attacks is hence imperative for any organization. Some cybersecurity practices can make any firm resilient.

• 1. Multi-layered protection
  One common mistake most makes when it comes to cyber security is that they believe it to be a single layer of protection. Attackers will easily breach such a system If a firm is to be resilient to cyber-attacks, a multi-layered approach has to be adopted. The security should contain a combination of firewalls, antivirus software and other tools that help protect the system and network.
• 2. Malware protection
  Malware can wreak havoc on the system. It can completely or partially affect the services of any organization. Hence protection against them is crucial. A licensed antivirus package will ensure protection against such malicious software. Many antiviruses also notify suspicious activities to potentially harmful emails.
• 3. Wi-fi Security
  Public wi-fi services are vulnerable to man-in-the-middle cyber attacks. Through this network, attackers can access net banking, social media, and other password-protected sites. To safeguard against this, cyber security experts recommend the use of Virtual Private Networks (VPNs). By encrypting the data sent over a Wi-Fi connection, VPNs protect you from all forms of attacks.
• 4. Browser and cloud security
  Networked and internet-connected data need to be protected from breaches. It is termed browser security. Anti-virus browser tools will alert, if not block, suspicious pop-ups, links and advertisements. Thus they prevent malicious softwares from gaining access to the system.