What is Defense-in-depthDefense-in-depth is an information assurance strategy that provides multiple, redundant defensive measures in case a security control fails or a vulnerability is exploited. It originates from a military strategy by the same name, which seeks to delay the advance of an attack, rather than defeating it with one strong line of defense. Show
Defense-in-depth cybersecurity use cases include end-user security, product design and network security. An opposing principle to defense in depth is known as simplicity-in-security, which operates under the assumption that too many security measures might introduce problems or gaps that attackers can leverage. Defense-in-depth architecture: Layered securityDefense-in-depth security architecture is based on controls that are designed to protect the physical, technical and administrative aspects of your network. Defense in depth, layered security architecture
Additionally, the following security layers help protect individual facets of your network:
Defense-in-depth information assurance: Use casesBroadly speaking, defense-in-depth use cases can be broken down into user protection scenarios and network security scenarios. Website protection Defense-in-depth user protection involves a combination of security offerings (e.g., WAF, antivirus, antispam software, etc.) and training to block threats and protect critical data. A vendor providing software to protect end-users from cyberattacks can bundle multiple security offerings in the same product. For example, packaging together antivirus, firewall, anti-spam and privacy controls. As a result, the user’s network is secured against malware, web application attacks (e.g., XSS, CSRF). Network security
Imperva defense-in-depth solutionsImperva offers a complete suite of defense in depth security solutions, providing multiple lines of defense to secure your data and network. Our data security solutions include database monitoring, data masking and vulnerability detection. Meanwhile, our web facing solutions, i.e., WAF and DDoS protection, ensure that your network is protected against all application layer attacks as well as smoke-screen DDoS assaults. What are the three modes of protection in the DID strategy?strategy. It focuses on three modes of protection: people, technology, and operations.
What is network forensics explain the 3 modes of protection in Did strategy?The process of capture, recording, and analysis of network packets to determine the source of network security attacks is known as Network Forensics. In addition, network forensics is also the process of detecting intrusion patterns and focusing on attack activities.
On which OSI model layers do most packet analyzers operate?Packet sniffers work at the data link layer of the OSI model–where MAC addresses work.
What type of attacks use every possible letter number and character found on a keyboard when cracking a password?Brute Force
Brute force password attacks utilize a programmatic method to try all possible combinations for a password. This method is efficient for passwords that are short in string (character) length and complexity.
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