Remove Architecture Remove Engineering Remove Network Security Remove Phishing
article thumbnail

Cybersecurity Research Topics for Beginners: Exploring the Fundamentals

CyberSecurity Insiders

Network Security: Study network protocols, such as TCP/IP, and analyze common network attacks like DDoS, phishing, and man-in-the-middle attacks. Research network security mechanisms, such as firewalls, intrusion detection systems (IDS), and virtual private networks (VPNs).

article thumbnail

7 Types of Penetration Testing: Guide to Pentest Methods & Types

eSecurity Planet

This will not only help better test the architectures that need to be prioritized, but it will provide all sides with a clear understanding of what is being tested and how it will be tested. This ensures the entirety of the network and its endpoints are marked for testing and evaluation.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

NSA, CISA issue guidance on Protective DNS services

SC Magazine

The National Security Agency (NSA) and Cybersecurity and Infrastructure Agency (CISA) released a joint information sheet Thursday that offers guidance on the benefits of using a Protective Domain Name System (PDNS). A PDNS service uses existing DNS protocols and architecture to analyze DNS queries and mitigate threats.

DNS 131
article thumbnail

What is Network Security? Definition, Threats & Protections

eSecurity Planet

Network security creates shielded, monitored, and secure communications between users and assets. Securing the expanding, sprawling, and sometimes conflicting collection of technologies that make up network security provides constant challenges for security professionals.

article thumbnail

Top 12 Firewall Best Practices to Optimize Network Security

eSecurity Planet

The consistent implementation of firewall best practices establish a strong defense against cyber attacks to secure sensitive data, protect the integrity and continuity of business activities, and ensure network security measures function optimally. Why It Matters By restricting access, this strategy mitigates potential damage.

Firewall 120
article thumbnail

CISA updates ransomware guidance

Malwarebytes

Specifically, the agency added: Recommendations for preventing common initial infection vectors Updated recommendations to address cloud backups and zero trust architecture (ZTA). Threat actors also often gain access by exploiting virtual private networks (VPNs) or using compromised credentials. Drive-by-downloads. Malvertising.

article thumbnail

The Security Startup Ecosystem and the Trends Cisco is Watching

Cisco Security

Instead, it’s an implementation of security controls at a cloud edge. Because Zero Trust and XDR are integrated architectural outcomes, the majority of CISOs are anchoring their SASE strategies here. CISOs have found automation has been most helpful in detecting phishing attacks and application vulnerabilities.

CISO 114