Match the security controls with their security layers

Before remote working became widespread, office buildings only gave access to information to employees with credentials and an active directory account along with a corporate laptop with permissions to access company files. In this situation, the risk was lower, as companies relied only on physical data centres that were protected by tangible layers. However, cyber threats are evolving and becoming increasingly malicious. And as threats evolve, so does cyber security, thus Defense in Depth (DiD). DiD provides a robust and comprehensive new approach to modern security. DiD is a cyber security technique that makes use of different security measures to protect the integrity of information in such a way that it provides full enterprise security protection, even becoming redundant if necessary. This defence is based on layered security, and if the defence is compromised, additional layers are available to ensure that threats are not effective. This type of cyber security has its origins in a military strategy that consisted in the adoption of different barriers that were placed to slow down the enemy’s advance and give troops time to monitor the intruders’ movements, thus developing a response. Thus, the attack is delayed rather than retaliated against immediately. In the field of cyber security DiD includes end-user security, product design and network security. Its strategy lies in its approach to combine advanced security tools that protect data and block threats before they...

What is Defense-in-depth Defense-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. 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 security Defense-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 • Physical controls – These controls include security measures that prevent physical access to IT systems, such as security guards or locked doors. • Technical controls – Technical controls include security measures that protect network systems or resources using specialized hardware or software, such as a firewall appliance or antivirus program. • Administrative controls – Administrative controls are security measures consisting of policies or procedures directed at an organization’s employees, e.g., instructing users to label sensitive information as “confidentia...

• • • Back • Industry insights • Phishing • Hacking • Capture the flag (CTF) • Professional development • Security awareness • Penetration testing • Cyber ranges • General security • Management & compliance • Malware analysis • MITRE ATT&CK™ • News • Application security • Digital forensics • View all • • Back • Cloud Security Engineer • Penetration Tester • Security Engineer • SOC Analyst • • Back • (ISC)² CISSP • (ISC)² CCSP • (ISC)² CAP • Cisco CCNA • CMMC • CompTIA A+ • CompTIA Network+ • CompTIA Security+ • CompTIA CySA+ • CompTIA PenTest+ • CompTIA CASP+ • EC-Council CEH • ISACA CDPSE • ISACA CGEIT • ISACA CISA • ISACA CISM • ISACA CRISC • Microsoft Azure • PMP • View all • • Back • Cyber Work Podcast • Cyber Work Live • • Back • Contact us • Contributors Created in 2013, the That’s great, but how can we map that attack information to our defenses? Security teams deal with vast, complex infrastructures that need sophisticated security controls. The ATT&CK playbook of common techniques, tactics and procedures (TTPs) can help them protect those systems with the most appropriate security controls. When an attack occurs, the TTPs in the ATT&CK matrices can help them to better understand the incident and use that knowledge to improve their security. MITRE ATT&CK mapping against security controls To make these comparisons, security professionals must As Jon Baker says, that’s a daunting prospect. The director of R&D at MITRE’s Center for Threat-Informed Defense (CTID) Chal...

• • • Mindsight, a Chicago area managed services provider, offers custom, cost effective 24/7/365 … • Leverage Mindsight managed services and Alert Logic to protect your environment with Securit… • Our managed data backup and disaster recovery services help companies qu… • Mindsight offers remote monitoring and management for applications that … • Mindsight offers managed collaboration and contact center services. Busi… • Whether it's upgrading your firewalls or your virtual private network, Mindsight offers solu… • • • • • • • • • Whether disk, all-flash, or hybrid, improve your data storage solutions using less equipment… • Whether disk, all-flash, or hybrid, improve your data storage solutions using less equipment… • Protect your data with data backup and recovery solutions from Mindsight. We only use proven… • Mindsight can protect, deploy, and support your core infrastructure applications, such as Mi… • • Mindsight can deliver voice services to IP phones, media processing devi… • Telepresence extends face to face video collaboration across organizations. Mindsight can pl… • Mindsight offers messaging/conferencing tools that improve workplace collaboration including… • Cisco Webex teams (formerly Cisco Spark) is an all-in-one collaboration app, allowing access… • Mindsight highly certified contact center engineers are experts in Cisco and Genesys platfor… • • Whether it's upgrading your firewalls or your virtual private network, Mindsight offers solu… • Whether it's up...

What is defense in depth? D efense in depth is a security strategy in which multiple security tools, mechanisms, and policies are deployed in tandem on the assumption that if one fails, another will hold. Rather than, say, relying solely on a firewall to keep hackers out of a corporate network, an organization would also deploy Defense in depth is sometimes called a castle approach: the image is of a medieval fortress with many moats and parapets that attackers would have to breach. The term defense in depth itself has a military origin, describing a war scenario where a weaker defending army strategically retreats into its homeland's interior, trading space for time. This isn't how cyber defense in depth works, though: at no point do defenders intentionally cede control of any systems to an attacker (as they would when using a Writing Secure Code: "If you expect a firewall to protect you, build the system as though the firewall has been compromised." Why is defense in depth important? Defense in depth is important because the traditional perimeter defense model is untenable on its own. A perimeter defense philosophy throws as many resources as possible at preventing an attacker from gaining any foothold in the network by hardening its outer edge with firewalls and defenses on individual machines. This idea of what network protection is has become increasingly disconnected from the reality in which we live, in which work-from-anywhere and That doesn't mean that an organiza...

At the most fundamental level, IT security is about protecting things that are of value to an organization. That generally includes people, property, and data—in other words, the organization’s assets. Security controls exist to reduce or mitigate the risk to those assets. They include any type of policy, procedure, technique, method, solution, plan, action, or device designed to help accomplish that goal. Recognizable examples include firewalls, surveillance systems, and antivirus software. Control Objectives First… Security controls are not chosen or implemented arbitrarily. They typically flow out of an organization’s risk management process, which begins with defining the overall IT security strategy, then goals. This is followed by defining specific control objectives—statements about how the organization plans to effectively manage risk. For example, “Our controls provide reasonable assurance that physical and logical access to databases and data records is restricted to authorized users” is a control objective. “Our controls provide reasonable assurance that critical systems and infrastructure are available and fully functional as scheduled” is another example. …Then Security Controls Once an organization defines control objectives, it can assess the risk to individual assets and then choose the most appropriate security controls to put in place. One of the easiest and most straightforward models for classifying controls is by type: physical, technical, or administr...

ISACA powers your career and your organization’s pursuit of digital trust. Learn how. • About Us Home ISACA powers your career and your organization’s pursuit of digital trust. Learn how. • Who We Are For more than 50 years, ISACA has helped individuals and organizations worldwide keep pace with the changing technology landscape. Learn more. • One In Tech ISACA’s foundation advances equity in tech for a more secure and accessible digital world—for all. Get involved. • Newsroom With ISACA, you'll be up to date on the latest digital trust news. Access it here. • • • • • • • Gain a competitive edge as an active informed professional in information systems, cybersecurity and business. ISACA ® membership offers you FREE or discounted access to new knowledge, tools and training. Members can also earn up to 72 or more FREE CPE credit hours each year toward advancing your expertise and maintaining your certifications. As an ISACA member, you have access to a network of dynamic information systems professionals near at hand through our more than 200 local chapters, and around the world through our over 165,000-strong global membership community. Participate in ISACA chapter and online groups to gain new insight and expand your professional influence. ISACA membership offers these and many more ways to help you all career long. • Membership Home Join a global community of more than 170,000 professionals united in advancing their careers and digital trust. • Professional Contribute t...

Exploring the Path to Single-Vendor SASE: Insights from Fortinet Featuring Gartner® Gain valuable insights from two industry leaders, John Maddison (CMO & EVP Products, Fortinet) and featuring Jonathan Forest (Sr. Director Analyst, Gartner), on Tue, June 27th at 10 AM PT/1 PM ET. • Enterprise Networking Defense in depth is a strategy that leverages multiple security measures to protect an organization's assets. The thinking is that if one line of defense is compromised, additional layers exist as a backup to ensure that threats are stopped along the way. Defense in depth addresses the security vulnerabilities inherent not only with hardware and software but also with people, as Today’s cyber threats are growing rapidly in scale and sophistication. Defense in depth is a comprehensive approach that employs a combination of advanced security tools to protect an organization's endpoints, data, applications, and networks. The goal is to stop cyber threats before they happen, but a solid defense-in-depth strategy also thwarts an attack that is already underway, preventing additional damage from taking place. Antivirus software, firewalls, secure gateways, and virtual private networks (VPNs) serve as traditional corporate network defenses and are certainly still instrumental in a defense-in-depth strategy. However, more sophisticated measures, such as the use of machine learning (ML) to detect anomalies in the behavior of employees and endpoints, are now being used to build the s...