Blog - cybercert

December 6, 2022

Identification vs Authentication

Most online transactions begin with identification, which calls for the user to “identify” themselves by supplying a name, email address, phone number, or username. This is the procedure through which someone claims to be a specific individual. However, it may be challenging in an online setting to confirm that a person is providing a legitimate […]

December 2, 2022

Understanding MAC Spoofing Attacks

The unique serial number that each interface’s manufacturer assigns to each interface at the manufacturing is known as the MAC Address, or Media Access Control address. To put it another way, it is the unique, global physical identification number assigned to each and every device connected to a network interface, whether wired or wireless. On […]

November 28, 2022

Understanding Application Patch Management

The process of providing and implementing software updates is known as “patch management.” These fixes are often required to fix software bugs. Operating systems, applications, and embedded systems are typical domains that need patches. A patch may be used to correct a vulnerability that is discovered after a piece of software has been released. By […]

November 28, 2022

Implementing Secure Network Protocols

One of the core areas of cybersecurity is network security, and protocols are critical to keeping the network safe. The computer network expands more quickly due to its high demands and the internet’s ongoing rapid evolution, and with it comes cybercrime in networks. Therefore, understanding the protocols that control data flow in a network is […]

November 23, 2022

Understanding Buffer Overflow Attack

Data is temporarily stored in buffer areas of memory while being transported from one place to another. A buffer overflow occurs when data exceeds the memory buffer’s storage capacity. The application that is trying to copy the data to the pad, as a result, overwrites nearby memory regions. If a transaction contains an input of […]

November 17, 2022

Embedded System Security

Embedded system security is a tactical method of defending software operating on embedded systems against assault. An embedded system is hardware that can be programmed and has a simple operating system and software. Security for embedded systems offers safeguards to protect a system from all forms of hostile activity. Learn about software and physical security, […]

November 14, 2022

Assessing privacy in cybersecurity

Almost all businesses have some IT infrastructure and internet access, which implies that nearly all companies are vulnerable to cyber-attacks. Organizations must carry out a cybersecurity risk assessment. This procedure determines which assets are most exposed to the cyber dangers the business confronts, to comprehend how significant this risk is, and to be able to […]

November 14, 2022

Tips for Implementing Secure Mobile Solutions

Keeping the devices they are in charge of at a minimum degree of security is one of the fundamental duties of every systems administrator. There are several easy actions any systems administrator can take to keep things operating safely and securely, so they aren’t always the first, last, and only line of defense in keeping […]

November 8, 2022

Understanding a Threat Actor

Any individual or group that does havoc online is referred to be a threat actor. They carry out disruptive assaults on people or organizations by exploiting loopholes in computers, networks, and other systems. Targets of Threat Actors Target selection is often indiscriminate by threat actors. Instead of looking for specific individuals, they search for weaknesses […]

November 4, 2022

Understanding Open Source Intelligence

It’s critical to comprehend what open-source intelligence is before examining its typical sources and uses. Open source refers especially to data that is accessible to the whole population. A piece of information cannot fairly be regarded as open source if it requires any specialized knowledge, equipment, or methods to access it. Importantly, open-source material is […]

October 29, 2022

What is Domain Hijacking?

The act of altering a domain name’s registration without the original owner’s consent or by abusing privileges on domain hosting and domain registrar systems is known as domain hijacking. The business of the original domain name owner suffers greatly from domain name hijacking, which has a variety of consequences, including: Financial losses: Businesses that depend […]

October 25, 2022

Understanding the hashing algorithm

A hashing algorithm is a function that produces a fixed-length numeric string output from a data string. In most cases, the output string is much shorter than the original data. Since hash algorithms are intended to be collision-resistant, it is very unlikely that two pieces of data would ever produce the same text. The MD5 […]

October 19, 2022

Implementing Public Key Infrastructure

In Public Key Infrastructure (PKI), certificates are used for authentication in place of Email ID and Password. PKI utilizes asymmetric encryption, which employs public and Private Keys, to encrypt communication. The management of certificates and keys is handled by PKI, which also generates a very secure environment that users, programs, and other devices may utilize. […]

October 15, 2022

The importance of Artificial Intelligence (AI) in Cybersecurity

Artificial Intelligence (AI) assists under-resourced security operations analysts in keeping ahead of threats as cyberattacks increase in number and complexity. Artificial intelligence (AI) technologies like machine learning and natural language processing curate threat information from millions of research papers, blogs, and news articles to provide quick insights to cut through the noise of daily alerts, […]

October 14, 2022

The Importance of VPN Tunnels

An encrypted connection known as a VPN tunnel ensures that neither your ISP nor the sites you visit have access to your personal information or your online activities, barring the practical impossibility of cracking the encryption. The alpha and omega of online safety, according to many VPN providers, are tunnels since they significantly increase the […]

October 8, 2022

Analogy of control types in Cybersecurity

Cybersecurity layers of protection I’ve said that adding more layers of security may make your data safer in order to clarify why we need firewalls, antivirus software, and passwords in addition to security solutions (if done right). Making a hacker clear as many hurdles as you can before they can access your sensitive data will […]

October 4, 2022

How do digital signatures work in Cybersecurity?

A communication, piece of software, or digital document can have its integrity and validity verified using a digital signature, which is a mathematical process. It gives much more intrinsic security than a handwritten signature or stamped seal, yet it is the digital version of them. The issue of tampering and impersonation in digital communications is […]

September 29, 2022

What is Wireless Encryption?

Your wireless network is protected by wireless encryption using an authentication process. Each time a person or device wants to connect, a password or network key is required. Unauthorized users may access your wireless network and gain personal information, or they may use your internet connection for nefarious or unlawful purposes if it is not […]

September 28, 2022

Understanding Cryptography Algorithms

Cryptographic algorithms A mathematical process called a cryptographic algorithm is used to alter data to secure it. Cypher algorithms An incoherent piece of data (ciphertext) is created by converting understandable information (plaintext) into an unintelligible amount of data (ciphertext), which may then be converted back into plaintext. Two categories of cypher algorithms exist: Symmetric An […]

September 27, 2022

Living in a world of computer viruses

You are susceptible to ever-evolving cyber threats, including computer viruses and other forms of malware, whether you are using a computer running Windows, Apple, or Linux or whether it is a desktop, laptop, smartphone, or tablet. The first thing you need to do to protect yourself and your data is to obtain knowledge of the […]

September 19, 2022

Why is Ethical hacking important to a business?

Every company protects itself from potential threats by using a variety of security tools and policies. But how can you tell whether they are genuinely functioning or if there is a security weakness that might result in a security breach? This is where the practice of ethical hacking may be useful. Ethical hackers are taking […]

September 17, 2022

5 reasons Why You Should Study Cyber Security

Job possibilities are anticipated to increase significantly Speaking of possibilities, the Bureau of Labor Statistics predicts that through 2026, employment of Cybersecurity security professionals will expand by 28 percent, a pace that is much higher than the national average. The growing frequency of cyberattacks is one of the main forces behind this expansion. However, where […]

September 14, 2022

How is security for mobile applications implemented?

Mobile application security concerns how well mobile applications on different operating systems, such as Android, iOS, and Windows Phone, are protected by software. This includes programs that work on tablets and mobile phones. It entails examining software programs for security flaws within the settings of the platforms they are intended to operate on, the development […]

September 9, 2022

Identity and Access Management in Cyber Security

One of the most popular methods used by hackers to access networks of businesses is via malware, phishing, and ransomware assaults is compromised user credentials. Therefore, it is crucial for businesses to protect their most valuable resources. To safeguard their data and employees, many are turning more and more to Identity and Access Management (IAM) […]

September 4, 2022

Understanding Malware Analysis

Static Analysis Running the code is not necessary for simple static analysis. Instead, the static analysis looks for indications of harmful intent in the file. Identifying malicious infrastructure, libraries, or packaged files may be valuable. Technical indications such as file names, hashes, strings including IP addresses and domain names, and file header data may be […]

September 4, 2022

Understanding Cryptography and Encryption

The study of data encryption and decryption techniques is the focus of the mathematical discipline of cryptography. Encryption uses an algorithm, or cipher, to turn plain text into ciphertext, a coded communication. Authorized people with unique expertise may only access the data, sometimes referred to as a key. Nearly all references to encryption, which is […]

August 29, 2022

Understanding Digital Forensics

The process of preserving, identifying, extracting, and documenting digital evidence that may be used in court is known as digital forensics. Finding evidence from digital media, such as a computer, smartphone, server, or network, is a science. It gives the forensic team the finest methods and resources to handle challenging digital-related cases. The use of […]

August 23, 2022

Why does Cybersecurity knowledge stop ransomware attacks?

Knowledge increases your awareness. And it helps you stay alert to protect yourself. Ransomware is just one type of malware. But it also does specific things like encrypting your files and holding your data hostage to extort for ransom money. The point is how you can prevent malware from executing. And how you can recover. […]

August 23, 2022

How phishing attacks are exploiting businesses

Cybercriminals seek to exploit genuine sites and services in their phishing schemes, not only to deceive naive victims but also to evade security scanners that would normally block traffic from a malicious site. This form of fraud often succeeds because the perpetrator is able to circumvent standard security measures. Analyzing the connected URL, traditional email […]

August 18, 2022

Be Aware of Zeppelin Ransomware Attacks

The Zeppelin has mostly been used against healthcare institutions during the last three years. Defense contractors, educational institutions, businesses engaged in manufacturing, and technological firms are also victims. Actors in Zeppelin have been known to ask for anywhere from a few thousand dollars to more than a million dollars as their first ransom. Some of […]

August 12, 2022

Is learning computer networking useful for cyber security?

Absolutely. You must have a solid understanding of computer networking in order to comprehend the fundamentals of cyber security. You can better understand how networks may be exploited and secured if you really comprehend topics like Ethernet, IP, TCP, and VLANs (to mention a few). Any certification or course in cyber security will demand you […]

August 6, 2022

What is network computing?

A computer network is a group of interconnected computers that may interact and share resources. Using a set of principles known as communications protocols, these networked devices transmit data over wireless or physical methods. What is a computer network’s operation? Nodes and connections are the essential building blocks of computer networks. A network node may […]

August 2, 2022

What are some fascinating computer security facts?

Computer security encompasses all types of attacks, including malware, denial of service, a man in the middle, phishing, and more. The established industry requirements for computer security include confidentiality, integrity, and availability. These assaults may have a range of aims, including information theft, disruption of corporate operations, ransom demands, etc. The following are some shocking […]

July 28, 2022

How do cyber security professionals locate hackers?

Most large enterprises recognize the importance of data protection and cyber security, so they have implemented multi-layered security systems that include multi-factor authentication, disaster recovery plans, intrusion detectors, traffic monitoring and control, and so on. It is challenging to be an expert in networking, coding, social engineering, Linux, Windows, macOS, server management, virtualization, SQL, money […]

July 25, 2022

What are the goals of employing Cybersecurity?

Data and resources are in jeopardy because practically all company processes are now handled online. Since data and system resources are the heart of a business, any attack on either poses a hazard to the entire enterprise. Any level of risk could be there, from a simple coding error to a full-fledged cloud hijacking liability. […]

July 20, 2022

What effects do cyberattacks have on businesses?

A cyberattack could damage or destroy a business depending on its purpose and severity. Twenty percent or more of small businesses that experience a cyberattack fail. The company’s reputation is severely damaged, prompting clients to flee. However, it would help if you examined the goal of the cyberattack. What are hackers seeking? Are they searching […]

July 14, 2022

Path to a career in Cybersecurity

Individuals, businesses, and governments are always at risk from hackers, phishing, malware, ransomware, and other threats due to increased cybercrime. As cybercriminals continue to devise novel methods of disrupting the online world and profiting at the expense of others, there is a growing need for cybersecurity specialists who can resist these attempts and make the […]

July 8, 2022

What is the demand for specialists in Cloud Security?

In the coming years, cloud security employment is anticipated to be among the most crucial to cybersecurity experts. As organizations rely more heavily on these platforms to manage the security of these essential systems, there will be greater demand for qualified and experienced personnel. As more and more businesses migrate to the cloud, the demand […]

July 8, 2022

Preventing Cyberattacks

Use online banking responsibly. Since the emergence of online banking, several dangers to private financial information have emerged. Malware assaults are a form of danger that you must be aware of. Malware refers to malicious software written with malicious purposes. Frequently, these dangerous computer programs contain code written by cyber attackers. At login, the malware […]

June 30, 2022

What differentiates Network Security from Cloud Security?

Network Protection Network security refers to the cybersecurity measures implemented to secure the network and data integrity. It seeks to protect any weak areas in your infrastructure, such as endpoints and servers, against internal and external threats. Network security encompasses all aspects of securing the local infrastructure of an organization, including its hardware components, software […]

June 29, 2022

What is the scope of ethical hacking?

Ethical hacking is a legitimate practice that involves a white-hat hacker trying to gain unauthorized access to computer systems, applications, or exposed data. They imitate the steps or methods that a malicious hacker could take to get the information they need. Typically, it is used to identify security holes that can be fixed beforehand to […]

June 27, 2022

A career in Cybersecurity or Application Development?

Cybersecurity is fascinating as a game against an unknown opponent. It is pretty complex, and you constantly speculate about the gaps you create. To create a login for a website, you must first block all vulnerabilities, ensure the version is up-to-date, and then look for a hacker workaround. Your purpose may be unclear because you’re […]

June 22, 2022

Is Cybersecurity Simple to Master?

To what extent cybersecurity is difficult to understand is a question of opinion. If you are interested in technology, enjoy the challenge of tackling complex problems, and enjoy learning new things, you may find cybersecurity to be an intriguing and worthwhile career path. It is natural to be intimidated by the prospect of obtaining the […]

June 18, 2022

What is the role of machine learning in cybersecurity?

Without heavily relying on machine learning, deploying effective cybersecurity technology today is difficult. Nevertheless, machine learning is impossible to implement without a comprehensive, rich, and complete approach to the underlying data. Cybersecurity systems may employ machine learning to analyze trends and learn from them to prevent repeating attacks and adapt to changing behavior. It may […]

June 11, 2022

Five instances of Computer Threat

Trojan A Trojan is a software that masquerades as something it is not to gain access to a computer and install malware. In other words, a Trojan is a virus that conceals itself. A Trojan may be a harmless file downloaded from the Internet or an email attachment containing a Word document. Do you believe […]

June 5, 2022

Follina Vulnerability – What is it?

Microsoft disclosed a Remote Code Execution (RCE) flaw in the Microsoft Support Diagnostic Tool (MSDT), which allows an attacker to exploit “Follina” by sending a URL to a vulnerable workstation. Successful exploitation allows the hacker to install software, read or alter data, and create new accounts using the user rights of the victim. The Follina […]

May 27, 2022

What career options exist in cybersecurity?

Chief Information Security Officer Chief Information Security Officers (CISO) are high-ranking executives tasked with securing data and addressing IT and security issues for their respective organizations. They collaborate with other executives and IT Security Specialists and are required to have advanced business, technical, managerial, and organizational skills. Additionally, they must remain current on information security […]

May 21, 2022

Six Types Of Cyber Security Threats

Cyber security threat refers to any conceivable malicious attack designed to illegally access data, disrupt digital processes, or destroy data. These objectives can be attained in numerous ways. Cyber threats may originate from various actors, including corporate espionage, hacktivists, terrorist groups, hostile nation-states, criminal organizations, lone hackers, and disgruntled employees. Because, among other potentially damaging […]

May 18, 2022

Why is Cyber Security becoming more critical?

The amount of personally identifiable information publicly available on the internet has increased due to the increasing digitization of almost every industry over the last few years and the boom in online platform usage due to the ongoing pandemic. Your computer is now vulnerable to security breaches and the leakage of private data. The current […]

May 15, 2022

Cybercrime will Cost $10.5 Trillion Annually in 2025

Cybersecurity Ventures anticipates that the worldwide expenses of cybercrime would increase by 15 percent annually over the course of the next five years, reaching an annual total of $10.5 trillion USD by 2025, which is an increase from the yearly total of $3 trillion USD in 2015. This represents the greatest transfer of economic wealth […]

May 15, 2022

3.5 Million Openings for Cybersecurity Jobs by 2025

The number of vacant positions in the field of cybersecurity increased by a factor of 350 during a period of eight years monitored by Cybersecurity Ventures, going from one million vacancies in 2013 to 3.5 million posts in 2021. The skills gap in cybersecurity is leveling down for the first time in ten years, which […]