Cyber Attacks on Critical Infrastructure

Cyber Attacks on Critical Infrastructure

Cyber attacks on critical infrastructures can target technologies, processes, networks, services, systems, and facilities essential to public safety, health, and economic activities. Governments also rely on critical infrastructure to render effective services. As a result, disruptions of critical infrastructure due to cyber-attacks can cause grave consequences. Despite this, a new study revealed that 83% of organizations that manage critical infrastructure suffered a cyberattack in 2021. However, the research also found that 73% of CISOs and CIOs expressed high confidence that their organizations will not be victims of operational technology breaches in the coming years. However, such a false sense of … Read more

cryptography tools

11 Best Cryptography Tools in 2022

Computing systems requiring cryptography tools are deeply ingrained into modern human lifestyles and business practices. Specifically, digital technologies are applied in every domain, including healthcare, security, transportation, marketing, banking, and education. As a result, data has become a vital asset. In addition, companies require data to derive business value, whereas attackers target data for monetary and other gains. That said, organizations need reliable methods to secure sensitive information and maintain data integrity and confidentiality. Fortunately, cryptography and encryption methods have been used for centuries to prevent prying eyes from accessing secret messages. Also, strong encryption has become one of the … Read more

Best Firewall Settings

11 Best Practices for Best Firewall Settings

Typically, best firewall settings include action components that decide if a firewall will permit or block traffic based on a match feature. For instance, if the traffic meets the rules specifications, then it connects to the network. That way, organizations can leverage the firewall to block presumably malicious traffic in public networks from getting to internal networks. It is vital to consider potential security threats when modifying firewall rules to prevent unforeseen issues. We have put together a list of the best practices for fine-tuning your firewall settings to help you maximize the security tool’s effectiveness. It is necessary to … Read more

Asymetric Encryption Example

5 Super Asymmetric Encryption Example Use Cases

Asymmetric Encryption Example use cases can help enterprises with the numerous challenges they must deal with, especially on matters about cybersecurity. For example, mobile and cloud technologies enable the transmission and processing of confidential data, including financial deals, personal information, and health data. But, on the other hand, this has caused an expanded attack surface, and the threat landscape continues to evolve at an alarming rate. As a result, companies that handle sensitive data are under immense pressure to maintain daily business processes without compromising data security. Encrypting data is a widely used method for protecting information privacy, integrity, and … Read more

Best firewall for android

Best Firewall for Android Devices

Using the best firewall for Android devices is essential in today’s threat environment. Android operating system commands the lion’s share of mobile users globally as of September 2021, accounting for 72.44% of the mobile operating systems market globally. The closest competitor, iOS, has a market share of only 26.75%. Additionally, 80% of the more than 313 million smartphones and tablets shipped between April and July 2021 were running the Android OS. Undoubtedly, Android is the most popular OS on the planet. The popularity hinges on the OS’s open-source nature, which permits popular mobile phone manufacturers, including Huawei, Samsung, and Xiaomi, … Read more

Elliptic Curve Cryptography

Elliptic Curve Cryptography Encryption Application and Benefits

Elliptic curve cryptography encryption is a modern public key cryptographic system that is widely popular because it is more efficient, faster, and smaller compared to most cryptographic solutions. ECC is based on the elliptic curve theory that enables the creation of more efficient cryptographic keys. In addition, ECC’s asymmetric encryption has smaller key sizes making it lightweight. Understanding ECC Existing public encryption methods, including RSA and Diffie-Hellman, generate large numbers requiring high computational power. Therefore, they need vast resources to encrypt applications and may be unsuitable for use in resource-constrained mobile applications. The use of elliptic curves enables the creation … Read more

how to deal with ransomware

How to Deal with Ransomware in 2022

Ransomware continues to be a pressing challenge for many companies. It is a type of malware that hackers use to encrypt critical system files. A CrowdStrike Global Security Attitude Survey found that at least 56% of organizations worldwide were victims of a ransomware incident. Also, the survey revealed that 27% of the affected companies paid ransoms to the attackers, with each incident averaging $1.1 million. Therefore, ransomware is a high-priority cyber threat plaguing organizations in different industries. Attackers use various ransomware variants to encrypt mission-critical files and demand high payouts. For example, REvil ransomware targeted Acer, and the attackers demanded … Read more

cybersecurity forensics analysts

Cybersecurity Forensics Analysts

Criminal investigations focused on handling and resolving cybersecurity incidents can be an uphill task. Hackers leverage advanced technologies to execute cyber-attacks, evade detection, and erase traces of their crime scenes. As a result, companies require the services of computer forensics analysts to investigate and solve complex cybercrimes. Essentially, forensic investigators assist organizations in the private sector and law enforcement agencies in criminal justice in identifying, uncovering, extracting, and documenting digital evidence following an adverse cyber incident. Specifically, forensic computer analysts work closely with law enforcement agencies to investigate criminal activities and retrieve manipulated, lost, or stolen data from digital devices. … Read more

Encrypt Internet Connection

How to Encrypt Internet Connection in 2022 – Top Five Methods

There has been an increased uptake of remote working following a global pandemic that disrupted normal office-based work methods. Currently, at least 16% of organizations worldwide are fully remote, whereas experts predict that 73% of companies will allow employees to work remotely by 2028. In a remote working setting, employees not only require a strong and stable internet, but it must also be secure and encrypted. Remote working means that employees use their preferred internet connections to access or transmit sensitive information. An encrypted internet connection is also crucial for office-based setups, home networks, and other networks that individuals use … Read more

How to encrypt phone calls

How to Encrypt Phone Calls

Best Practices for Encrypting your Phone Communications Phone communication through voice calls and text messages in the workplace is critical to ensuring continued productivity. In the post-COVID-19 era, a significant number of organizations have permitted employees to continue working remotely. As a result, mobile devices will remain critical to sharing sensitive information through various communication channels: SMS messages, VoIP calls, regular phone calls, video calls, group chats, instant messaging, and conference calls. However, malicious cyber actors often target mobile phones or android devices that lack end-to-end encryption protection. According to Checkpoint’s Mobile Security Report 2021, nearly every company experienced cyberattacks … Read more

AI and Cybersecurity

AI and Cybersecurity

AI and Cybersecurity IS NO LONGER NICE TO HAVE – IT IS CRUCIAL FOR DEFENDERS AND ATTACKERS Companies require cybersecurity plans and procedures to secure their networks, computers, and data from malicious cyber incidents, such as breaches and unauthorized access. On the other hand, artificial intelligence entails designing and building autonomous, smart systems that require minimal or zero human interference to operate. That said, modern cyber-attacks have necessitated the combined use of cybersecurity solutions with AI capabilities to secure against new threats and enhance threat detection capabilities. In addition, investing in AI-enabled security platforms has become integral to strengthening data … Read more

How to encrypt an external hard drive

How to Encrypt an External Hard Drive

The current average cost of a data breach increased by 10% to $4.24 million. A data breach is an unwanted or unauthorized access to sensitive or personal information. As many businesses are concerned, data breaches are complicated hacks where hackers exploit system security flaws to access networks and databases. As a result, they usually channel most resources towards securing the network perimeter by implementing firewalls, endpoint detection and response systems, antimalware products, and intelligent threat hunting capabilities. All these and many others are vital to protecting customer and company data from increasing cyber threats. However, numerous organizations overlook securing one … Read more

How to prevent data breach

7 steps to prevent data breach (2022)

Knowing how to prevent a data breach is important because they have increased rapidly in recent years. For example, the 2020 FBI Internet Crime Report shows that the Internet Crime Complaint Center received more than 790,000 data breach complaints in 2020 alone, whereas businesses reported losses not less than $4.1 billion. According to the report, the complaints represented a sharp rise of 64% compared to the complaints made in 2019. Besides that, data breach threats have become more sophisticated due to new technologies, such as artificial intelligence, machine learning, and 5G networks. As a result, cyberattacks are becoming harder to … Read more

Healthcare Cybersecurity

Healthcare Cybersecurity Post Covid-19

Cybersecurity is one of the largest concerns for healthcare organizations. With phishing emails, ransomware attacks, and healthcare data breaches increasing daily, protecting patient data is one of the crucial objectives of healthcare providers. For example, researchers estimate that ransomware attacks will quadruple in the coming years as the global healthcare industry digitizes patient information. In addition, in contrast to the perception that cybersecurity risks are similar across all industries, healthcare cybersecurity is unique. The healthcare sector has rapidly connected networks, systems, and data to leverage the technological benefits in recent years. However, healthcare professionals have focused more on connecting healthcare … Read more

Cybersecurity Challenges

Cybersecurity Challenges in 2022

Today, a bunch of cybersecurity threats has the security teams on high alert. In perpetuity, sophisticated and frequent attacks involving ransomware, malware attacks, phishing, artificial intelligence (AI) and machine learning (ML), among others, have placed information systems and data belonging to organizations and individuals at constant risk. So what are some of the challenges that individuals and organizations face in cybersecurity? Adverse Impacts of Security Incidents At the same time, there are warnings on the increased potential for disruptions. Increasingly, businesses, governments, and individuals are heavily dependent on fragile connectivity that creates the potential for premeditated internet outages. Such incidents … Read more

Cryptography and Network Security Principles

Cryptography and Network Security Principles

The digital world is experiencing explosive growth in computer systems and their interconnections via networks. As a result, the trend has caused an increased dependence of both individuals and organizations on the sensitive information stored and communicated using digital systems. Meanwhile, security is mandatory in an age of viruses, malware, hackers, electronic fraud, and electronic eavesdropping on a global scale. With recent sophisticated and frequent cyberattacks, network administrators employ security mechanisms to protect data in the network from unauthorized access and different threats. In particular, security experts have devised mature cryptography and network security solutions. Recent developments in cryptography provide … Read more

Cybersecurity Incident Response Plan

Cybersecurity Incident Response Plan in 2022

Many companies are ill-prepared to identify, respond, and protect themselves from cyber-attacks. In an IBM report done by Ponemon Institute, a survey involving at least 3,600 IT and cybersecurity professionals globally found that 77% of enterprises lack a cyber incident response plan. The same study found that 54% of organizations with an implemented incident response plan do not have measures for testing it regularly. Despite research showing that an effective, rapid response is crucial to containing adverse security events, shortfalls in adequate IR planning have been consistent over the years. Insufficient response planning leaves companies less prepared to manage complex … Read more

Common Encryption Methods

Common Encryption Methods in 2022

Introduction Common Encryption Methods are important to understand in 2022. Today, the Internet provides essential communication and data sharing between billions of people. People use it as a tool for commerce, financial services, social interaction, and the exchange of vast amounts of personal and business information. With the growing popularity and increased internet use, security has become an exceedingly significant issue for every individual and organization. Internet principles of openness and broad access are no longer a requisite when sending sensitive information over a public network. Unquestionably, you desire to keep confidential information from unauthorized access. Most importantly, you need … Read more

Cybersecurity Threats

Cybersecurity Threats and Attacks

Current cyber threats are varied, ranging from sensitive data and infrastructure infiltration to brute force and spear-phishing attacks. Despite their variations, one thing is common about cyber threats – they do not discriminate organizations from individuals or small companies from big enterprises when looking for targets. What exactly are these cybersecurity threats making headlines today? What are Cybersecurity Threats? A cyber threat, otherwise known as a cybersecurity threat, refers to a malicious activity seeing to damage or steal data. By and large, potential threats that include data breaches, computer viruses, malware, and denial of service attacks disrupt digital life.    … Read more

How to find a Network Security Key

How to Find a Network Security Key

Wireless technologies have become pivotal to daily business operations and communication. Devices such as smartphones and laptops require a Wi-Fi connection to access internet services from an internet service provider. On the other hand, cyberattacks targeting wireless networks are on the rise. Some of the biggest cybersecurity threats target network security, with social engineering, ransomware, and DDoS leading the pack. For this reason, a network security key also referred to as a wireless network password, is required to secure a Wi-Fi network from adversaries. What is a Network Security Key? A wireless network key is a WIFI password required to … Read more

Information Assurance vs Cybersecurity

Information Assurance vs Cybersecurity

Are there key differences between information assurance and cybersecurity? Most references to information assurance and cybersecurity get the two terms mixed up. It is now to the point where people believe they mean the same thing. Many people may consider the two concepts interchangeable. However, there are fundamental similarities and differences between information assurance and cybersecurity, as described in this article. What is Information Assurance? Information assurance is the practice of ensuring that information systems perform as needed and prevent unauthorized access. In addition, the system remains accessible to legal users. The term refers to the technical and managerial measures … Read more

Top Cybersecurity Issues

Cybersecurity Issues in 2022 (Top 12)

Cybersecurity Issues that the cybersecurity industry is facing continue to evolve. We must understand these to close security gaps and prevent future attacks. This post dives into twelve cybersecurity threats and issues that pose significant potential risks in 2022. We must look back at previous cybersecurity trends that set the stage for critical security issues this year.  Cybersecurity Issues to Watch Out for in 2022 1.      Remote Working Attacks One of the most notable 2022 cybersecurity issues stems from the COVID-19 impacts in 2021. Remote working threats are not new this year. But the mass shifting from office-based work to … Read more

Types of Malware Attacks

Types of Malware Attacks (Top 26)

Hackers distribute different types of malware attacks using malicious software programs to gain unauthorized access to sensitive data and breach protected networks and information systems. Cyber adversaries use various techniques to deliver malware attacks to a target system or network. The most common method is email. Harmful emails initiate 94% of reported malware attacks. Besides, cybercriminals leverage social engineering methods to trick users into installing harmful programs. They also use a command-and-control server to instruct sophisticated malware variants to execute harmful payloads, such as exfiltrating sensitive data remotely from an infected machine. With new malware strains emerging often. Therefore it … Read more

irewall vs software firewall

Hardware Firewall vs Software Firewall

Organizations and individuals use firewalls as one of the standard security tools. They use the security appliance to regulate ongoing connections and incoming traffic within a network. A firewall acts as a security barrier by detecting and filtering malicious data packets. These packets can potentially harm an entire network and connected personal computers or other physical devices. Moreover, depending on the firewall’s configuration, it can prevent specific programs or applications from accessing internet connectivity and block outgoing or incoming traffic. There are two primary groups of firewall models – hardware firewall vs software firewall. They both provide the same security … Read more

Cybersecurity Risk Management

Cybersecurity Risk Management in 2022

Cybersecurity risk management refers to the process of identifying, analyzing, evaluating, and responding to your organization’s cybersecurity threats. The process takes the idea of real-world enterprise risk management and applies it to the cyber world. This strategy, in turn, helps enterprises identify risks and vulnerabilities and apply comprehensive security solutions and administrative actions to keep the entire organization protected. A cyber risk assessment is the first step of any cybersecurity risk management process. This step would give a business owner an overview of the threats that could endanger their company’s cybersecurity, as well as their severity. NIST defines cyber risk … Read more