Every detail you need to know about Cybersecurity and Internet Security Expert witness

With the increase of dependence on systems and the internet, cyber-crimes are also increasing. As new technologies are emerging, different new ways to steal information and damage the systems are also increasing. So, everyone must take cybersecurity and engage themselves with an internet expert witness their system is endangered with any malware

Learning About Internet Security

The practice of protecting networks, systems, and programs from hackers or digital attackers is called cyber security or computer security. The cyber-attacks are generally targeted at hacking and destroying sensitive information interrupting the regular business process or extorting money from system users.  

Implementation of effective cybersecurity measures is quite challenging in today’s date as devices have increased than people and the attackers are innovating new ideas of hacking. To protect the computer system from the disclosure of information, damaging software, hardware, or electronic data, every organization or business needs to take cybersecurity service. 

Cybersecurity is increasing its significance because nowadays people are expanding their reliance on the internet and WIFI and the growing demand for smart devices which includes televisions, smartphones, and numerous other devices.

Importance of Cybersecurity 

The importance of Cybersecurity is on the rise. Our society is becoming technologically reliant than years back, and this trend will never slow down. Confidential information like credit and debit card information, social security numbers, and even the bank account details of people these days are stored in cloud storage services like Google drive iCloud and dropbox. Regardless of the type of business you are in, you need to rely on the internet every day. To ensure secured usage of internet cybersecurity is mandatory. 

Types of cyberthreats

Here is a list of cyber threats you can suffer if you are using your system without any cyber security. 

Malware- Malware is the term used to explain malicious software such as ransomware, spyware, and other viruses. Malware is software specially designed to achieve unauthorized access and even cause damage to the system. 

Through vulnerability malware breaches networks like clicking on unsecured untrusted links and emails or installing applications, which is risky. Once it has entered the network, malware can extract personal information. It can even block access to the crucial business network. 

Social Engineering- The process of manipulating people psychologically to disclose their personal information is social engineering. In social engineering, criminals take the advantage of people's trust. Advanced social engineering includes voice manipulation. Here the hackers imitate an individual’s voice and use their voice to call their close ones like friends or relatives and ask for personal information and credit card numbers.

Password attack- This attack is done by hacking the password of an individual with the help of the hit and trial method. Hackers find it easy to crack poorly chosen passwords, that is the reason why some reliable websites ask the user to keep a strong password with characters and numbers included. 

Man in the middle Attack- A MitM attack is made by interrupting the traffic between transactions of two parties. Criminals, with the help of malicious software insets themselves between a person's device and public Wi-Fi. It becomes easy for the criminals to view all the information of the user without being identified. 

Phishing- Phishing is practiced by sending hostile communication like emails. These mails are designed in such a way that they seem to appear from reputable sources. These emails contain the same logos, wordings, names, and everything that looks real so that the victim clicks on the harmful link or the email. Even if one phishing link is clicked by the victim, cybercriminals get access to confidential data like credit card passwords or login information. 

Zero-day attack- Zero-day attacks have become much common. These attacks take place between patch solution and network endangered announcement. For instance, for security and transparency, many companies announce their problem about network safety, the criminals take this opportunity to attack their systems before a security patch comes up.

Cases that call for Internet Witness

The cases are given below require analysis and call for an internet expert witness

  • Cyber security 
  • Data Analysis
  • Data Breach
  • Cybersquatting
  • Digital evidence tampering
  • Electronic mail
  • Fraud
  • Network security
  • Identify theft
  • Software Engineering
  • Spyware Deployment

Web Applications

There are many more cases that can be solved by an Internet expert witness. 

Forensic Analysis

Forensic Analysis of digital circumstances is involved as the evidence of internet expert witness. An internet expert witness might examine the security, vulnerability, capacity, history, computer content. The ability of an expert witness to regain the deleted digital evidence can be the key to discovery and the court's final decision. 


Advancements in technologies have created the need for Internet expert witnesses. The witness testifies on the cases that are related to national security, freedom of speech, and privacy laws. Recent legal actions based on the declarations of intelligence agencies that monitor online activities and communications have created arguments among lawyers.

These are the cases that create tension between the mission of the surveillance and protection of private communications. An expert witness shows testimony that helps and guides the fact finder in these kinds of influential decisions.

Internet security

Be it a private citizen or a large company, any online account holder can be vulnerable to cyber-attacks. Those criminals who are seeking to capture illegally the personal information can install malicious software to steal data. Internet expert witnesses produce important testimony that helps their trier of fact to decide whether the systems are violated illegally and if they are, what are the damages that have been resulted.

This information is crucial to understanding the conditions of cyber-attacks. Internet expert witness analyses the weakness of the security system and identifies the reason for its vulnerability. They explain how a security breach occurs and also determine if any information has been recovered by the hackers. 

Cyber Bullying

As young adults interact with each other through the medium of the internet, cyberbullying is focussed more through texts, social media, emails, and many other ways. In the year 2011, according to consumer reports, one million children were harassed in the form of cyberbullying. Internet expert witness testifies on the factors like internet culture and social media abuse. They provide the circumstances of cyberbullying in a particular case.

This was a brief guide on cybersecurity and internet expert witness. Now, that you have gone through the guide, hope now you have an idea about both. 

Dr. Tal Lavian Network Communications, Telecommunications, Mobile Wireless and Internet Protocols Expert witness
Ph.D. UC Berkeley - Computer Science specializing in network communications
Dr. Lavian specializes in telecommunications, network communications, and Internet protocols, including computer networks, data communications, routing, switching, LAN/WAN, Ethernet, TCP/IP, UDP, VPN, VoIP, mobile wireless, streaming media, Chat, SMS, Internet, and web technologies. Extensive testifying experience in Federal, IPR, and ITC. Named inventor on over 120 issued and filed patents.