Common Vulnerability Scoring System: Facts To Note
The Common Vulnerability Scoring System (CVSS) is a risk assessment tool that is designed to convey the common attributes and severity of vulnerabilities in computer hardware and software systems.…
Risk Management In Cybersecurity: Facts To Note
Risk management in cybersecurity involves the selection and specification of security controls for an organization. It is part of an ongoing organization-wide information security program that involves the management of…
Information Security Management System: Facts To Note
An Information Security Management System (ISMS) consists of a management framework through which an organization identifies, analyzes, and addresses information security risks. ISMSs are not based on servers or security…
Ways Of Monitoring Syslog And NTP Protocols Effectively
Various protocols that commonly appear on networks have features that make them of special interest in security monitoring. For example, Syslog and Network Time Protocol (NTP) are essential to…
Understanding Access Control List In Cybersecurity
Many technologies and protocols can have impacts on security monitoring. Access Control Lists (ACLs) are among these technologies. ACLs can give a false sense of security if they are…
7 Types Of Security Data In Cybersecurity
Alert data consists of messages generated by intrusion prevention systems (IPSs) or intrusion detection systems (IDSs) in response to traffic that violates a rule or matches the signature of a…
End Device Logs In Cybersecurity: The Various Types
As previously discussed, host-based intrusion detection systems (HIDS) run on individual hosts. HIDS not only detects intrusions but in the form of host-based firewalls, which can also prevent intrusion. This…
Network Logs In Cybersecurity: Facts To Note
The tcpdump command-line tool is a very popular packet analyzer. It can display packet captures in real-time or write packet captures to a file. It captures detailed packet protocol and…
Use Of Security Onion As A Source Of Alerts
Use Of Security Onion As A Source Of Alerts Security Onion is an open-source suite of Network Security Monitoring (NSM) tools that run on an Ubuntu Linux distribution. Security…
The Need For Alert Evaluation In Cybersecurity
The threat landscape is constantly changing as new vulnerabilities are discovered and new threats evolve. As a user and organizational needs change, so also does the attack surface. Threat actors…
Elastic Data Core Components In Cybersecurity
A typical network has a multitude of different logs to keep track of and most of those logs are in different formats. With huge amounts of disparate data, how…
Using Sguil In Investigating Network Data
The primary duty of a cybersecurity analyst is the verification of security alerts. Depending on the organization, the tools used to do this will vary. For example, a ticketing…
Digital Forensics In Cybersecurity: Facts To Note
Now that you have investigated and identified valid alerts, what do you do with the evidence? The cybersecurity analyst will inevitably uncover evidence of criminal activity. In order…
Cyber Killer Chain In Cybersecurity: Facts To Know
The Cyber Killer Chain was developed by Lockheed Martin to identify and prevent cyber intrusions. There are seven steps to the Cyber Kill Chain. Focusing on these steps helps…
Understanding Diamond Model Of Intrusion Analysis
The Diamond Model of Intrusion Analysis is made up of four parts, as shown in the figure. The model represents a security incident or event. In the Diamond Model,…
How To Establish Incident Response Capability
Incident Response involves the methods, policies, and procedures that are used by an organization to respond to a cyber attack. The aims of incident response are to limit the…
8 Expert Tips To Clear CEH Exam In First Attempt
With the Covid 19 pandemic ravaging the country, more and more businesses have had to shift online. While many businesses struggle to get their feet off the ground in…
The Ultimate Online Privacy Guide for Journalists
As a journalist in 2021, the dangers you face are ever-increasing. Without the proper protection from online threats, you risk hackers stealing confidential information, exposing your sources, breaking anonymity,…
Online Advertising: Facts To Know As A Publisher
In my previous article, I have talked about some of the facts that you need to know about Digital Marketing generally. In this article, I want to talk about…
Creating A Blogging Strategy for Newbie Bloggers
One of the most important prerequisites for successful blogging is planning. If you approach blogging with a detailed strategy, this will help you guide your actions and activities when…