Kerberos is a network authentication protocol that uses ticket-based authentication to securely verify users and services in a network. Developed by MIT, it is widely used in Windows Active Directory (AD) and Unix/Linux environments. Kerberos operates on the basis of a trusted third party, known as the Key Distribution Center (KDC), which issues encrypted tickets […]
Read MoreISO/IEC 27000 Series
The International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) provide best practices and guidelines for Information Security Management Systems (ISMS). These standards are designed to help organizations mitigate risks across the three core pillars of information security: People, Processes, and Technology. By following these guidelines, organizations can ensure a comprehensive approach to […]
Read MoreISACA
ISACA (Information Systems Audit and Control Association) is a global professional association that focuses on IT governance, risk management, cybersecurity, and audit. It provides a range of certifications, such as CISA (Certified Information Systems Auditor) and CISM (Certified Information Security Manager), to help professionals advance their careers in IT and cybersecurity. ISACA also offers frameworks, […]
Read MoreIPsec Encryption
IPsec (Internet Protocol Security) is a suite of protocols used to secure IP communications by encrypting and authenticating data packets at the IP layer. It is commonly used for VPNs (Virtual Private Networks) and to protect data sent over untrusted networks like the internet. Learn more: https://en.wikipedia.org/wiki/IPsec_Encryption
Read MoreIPSec
IPSec (Internet Protocol Security) is a framework of protocols that secures Internet communications by encrypting and authenticating each IP packet. It’s commonly used to build VPNs (Virtual Private Networks), ensuring data confidentiality and integrity between remote users and corporate networks. MSPs deploy IPSec tunnels to safeguard client connections and protect sensitive traffic from interception. Learn […]
Read MoreIPS
An Intrusion Prevention System (IPS) is a network security technology designed to monitor network traffic for signs of malicious activity and automatically block or mitigate potential threats in real time. Unlike an Intrusion Detection System (IDS), which only detects and alerts on suspicious activity, an IPS takes a more proactive approach by intercepting and stopping […]
Read MoreIP Address
An IP address (Internet Protocol address) is a unique numerical identifier assigned to every device connected to a network that uses the Internet Protocol for communication. It serves two main functions: identifying a device on a network and determining its location to facilitate data transfer. There are two primary versions of IP addresses: IPv4 and […]
Read MoreIoT Security
IoT security refers to the strategies and technologies used to protect Internet of Things (IoT) devices from cyber threats. These devices, such as smart cameras, industrial sensors, medical equipment, and home automation systems, often have vulnerabilities that attackers can exploit. Learn more: https://en.wikipedia.org/wiki/IoT_Security
Read MoreIn-Band Management
It typically requires software that must be installed on the remote system being managed and only works after the operating system has been booted and networking is brought up. It does not allow management of remote network components independently of the current status of other network components. A classic example of this limitation is when […]
Read MoreIMAP
IMAP (Internet Message Access Protocol) is an email retrieval protocol that allows users to access and manage emails stored on a remote mail server. Unlike POP3, which downloads emails locally and removes them from the server, IMAP keeps messages synchronized across multiple devices, enabling users to read, delete, or organize emails while keeping them stored […]
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