Antimalware Protection In Cybersecurity: Facts To Note
The term “endpoint” is defined in various ways. For the purpose of this course, we can define endpoints as hosts on the network that
The term “endpoint” is defined in various ways. For the purpose of this course, we can define endpoints as hosts on the network that
Host-based personal firewalls are standalone software programs that control traffic entering or leaving a computer. Firewall apps are also available for Android phones and
In order to detect serious security incidents, it is important to understand, characterize, and analyze information about normal network functioning. Networks, servers, and hosts
The Common Vulnerability Scoring System (CVSS) is a risk assessment tool that is designed to convey the common attributes and severity of vulnerabilities in
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
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
Various protocols that commonly appear on networks have features that make them of special interest in security monitoring. For example, Syslog and Network Time
Many technologies and protocols can have impacts on security monitoring. Access Control Lists (ACLs) are among these technologies. ACLs can give a false sense
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
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
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
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
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
A typical network has a multitude of different logs to keep track of and most of those logs are in different formats. With huge
The primary duty of a cybersecurity analyst is the verification of security alerts. Depending on the organization, the tools used to do this will
Now that you have investigated and identified valid alerts, what do you do with the evidence? The cybersecurity analyst will inevitably uncover evidence
The Cyber Killer Chain was developed by Lockheed Martin to identify and prevent cyber intrusions. There are seven steps to the Cyber Kill Chain.
The Diamond Model of Intrusion Analysis is made up of four parts, as shown in the figure. The model represents a security incident or
Incident Response involves the methods, policies, and procedures that are used by an organization to respond to a cyber attack. The aims of incident
With the Covid 19 pandemic ravaging the country, more and more businesses have had to shift online. While many businesses struggle to get their