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What Is the Purpose of an IDS?

Author

Charles Joseph Clock

August 20th, 2024

What Is the Purpose of an IDS?

<img decoding="async" width='1000' height='750' srcset='https://threatpicture.com/wp-content/uploads/cybersec/bridge-under-repair-w1000px-h750px-thumbnail.jpg 300w, https://threatpicture.com/wp-content/uploads/cybersec/bridge-under-repair-w1000px-h750px-medium.jpg 600w, https://threatpicture.com/wp-content/uploads/cybersec/bridge-under-repair-w1000px-h750px-large.jpg 900w' sizes='(max-width: 300px) 300px, (max-width: 600px) 600px, (min-width: 601px) 900px' src="https://threatpicture.com/wp-content/uploads/cybersec/bridge-under-repair-w1000px-h750px.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="What Is the Purpose of an IDS?" title="What Is the Purpose of an IDS?" />

Protecting computers and networks from hackers is very important in today's world. One tool that helps with this is...

Recent News

11 Essential Red Team Tools for Cybersecurity Professionals Clock May 16th, 2024

11 Essential Red Team Tools for Cybersecurity Professionals

<img decoding="async" width='1000' height='750' srcset='https://threatpicture.com/wp-content/uploads/cybersec/threat-actors-w1000px-h750px-thumbnail.jpg 300w, https://threatpicture.com/wp-content/uploads/cybersec/threat-actors-w1000px-h750px-medium.jpg 600w, https://threatpicture.com/wp-content/uploads/cybersec/threat-actors-w1000px-h750px-large.jpg 900w' sizes='(max-width: 300px) 300px, (max-width: 600px) 600px, (min-width: 601px) 900px' src="https://threatpicture.com/wp-content/uploads/cybersec/threat-actors-w1000px-h750px.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="11 Essential Red Team Tools for Cybersecurity Professionals" title="11 Essential Red Team Tools for Cybersecurity Professionals" />

The Second Disruption of ALPHV/BlackCat Operations Clock March 14th, 2024

Seized ALPHV's website

<img decoding="async" src="https://threatpicture.com/wp-content/uploads/seized-alphv-website.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="Seized ALPHV's website" srcset="https://threatpicture.com/wp-content/uploads/seized-alphv-website.jpg 1300w, https://threatpicture.com/wp-content/uploads/seized-alphv-website-600x415.jpg 600w, https://threatpicture.com/wp-content/uploads/seized-alphv-website-1024x709.jpg 1024w, https://threatpicture.com/wp-content/uploads/seized-alphv-website-360x249.jpg 360w, https://threatpicture.com/wp-content/uploads/seized-alphv-website-768x532.jpg 768w, https://threatpicture.com/wp-content/uploads/seized-alphv-website-160x111.jpg 160w" sizes="(max-width: 1300px) 100vw, 1300px" title="The Emerging Threat of a Unified ALPHV-LockBit Ransomware Force" />

APT29’s Cyber Espionage Evolution: Adapting to Cloud Security Challenges Clock February 29th, 2024

APT29's Cyber Espionage Evolution

<img decoding="async" src="https://threatpicture.com/wp-content/uploads/apt29-adapts-cloud-security-challenges.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="APT29's Cyber Espionage Evolution" srcset="https://threatpicture.com/wp-content/uploads/apt29-adapts-cloud-security-challenges.jpg 1200w, https://threatpicture.com/wp-content/uploads/apt29-adapts-cloud-security-challenges-600x450.jpg 600w, https://threatpicture.com/wp-content/uploads/apt29-adapts-cloud-security-challenges-1024x768.jpg 1024w, https://threatpicture.com/wp-content/uploads/apt29-adapts-cloud-security-challenges-360x270.jpg 360w, https://threatpicture.com/wp-content/uploads/apt29-adapts-cloud-security-challenges-768x576.jpg 768w, https://threatpicture.com/wp-content/uploads/apt29-adapts-cloud-security-challenges-160x120.jpg 160w" sizes="(max-width: 1200px) 100vw, 1200px" title="APT29's Cyber Espionage Evolution: Adapting to Cloud Security Challenges" />

Major Brands’ Subdomains Compromised to Send Millions of Malicious Emails

February 27th, 2024

SubdoMailing phishing campaigns exploit the trust in major brands by hijacking their subdomains to flood inboxes with malicious emails....

Subdomains Compromised to Send Millions of Malicious Emails

<img decoding="async" src="https://threatpicture.com/wp-content/uploads/subdomains-compromised-send-millions-malicious-emails.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="Subdomains Compromised to Send Millions of Malicious Emails" srcset="https://threatpicture.com/wp-content/uploads/subdomains-compromised-send-millions-malicious-emails.jpg 1200w, https://threatpicture.com/wp-content/uploads/subdomains-compromised-send-millions-malicious-emails-600x450.jpg 600w, https://threatpicture.com/wp-content/uploads/subdomains-compromised-send-millions-malicious-emails-1024x768.jpg 1024w, https://threatpicture.com/wp-content/uploads/subdomains-compromised-send-millions-malicious-emails-360x270.jpg 360w, https://threatpicture.com/wp-content/uploads/subdomains-compromised-send-millions-malicious-emails-768x576.jpg 768w, https://threatpicture.com/wp-content/uploads/subdomains-compromised-send-millions-malicious-emails-160x120.jpg 160w" sizes="(max-width: 1200px) 100vw, 1200px" title="Major Brands' Subdomains Compromised to Send Millions of Malicious Emails" />

Top Cyber Defense Strategies for U.S. Water Systems

February 22nd, 2024

U.S. government agencies released a defensive strategy that water utilities should adopt to enhance the protection of their networks...

Top Cyber Defense Strategies for U.S. Water Systems

<img decoding="async" src="https://threatpicture.com/wp-content/uploads/defense-strategies-for-water-systems.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="Top Cyber Defense Strategies for U.S. Water Systems" srcset="https://threatpicture.com/wp-content/uploads/defense-strategies-for-water-systems.jpg 1200w, https://threatpicture.com/wp-content/uploads/defense-strategies-for-water-systems-600x450.jpg 600w, https://threatpicture.com/wp-content/uploads/defense-strategies-for-water-systems-1024x768.jpg 1024w, https://threatpicture.com/wp-content/uploads/defense-strategies-for-water-systems-360x270.jpg 360w, https://threatpicture.com/wp-content/uploads/defense-strategies-for-water-systems-768x576.jpg 768w, https://threatpicture.com/wp-content/uploads/defense-strategies-for-water-systems-160x120.jpg 160w" sizes="(max-width: 1200px) 100vw, 1200px" title="Top Cyber Defense Strategies for U.S. Water Systems" />

Knight Ransomware Source Code Available for Sale

February 21st, 2024

The representative of the Knight ransomware is currently marketing the source code for its third version exclusively to one...

Knight Ransomware

<img decoding="async" src="https://threatpicture.com/wp-content/uploads/knight-ransomware.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="Knight Ransomware" srcset="https://threatpicture.com/wp-content/uploads/knight-ransomware.jpg 1200w, https://threatpicture.com/wp-content/uploads/knight-ransomware-600x450.jpg 600w, https://threatpicture.com/wp-content/uploads/knight-ransomware-1024x768.jpg 1024w, https://threatpicture.com/wp-content/uploads/knight-ransomware-360x270.jpg 360w, https://threatpicture.com/wp-content/uploads/knight-ransomware-768x576.jpg 768w, https://threatpicture.com/wp-content/uploads/knight-ransomware-160x120.jpg 160w" sizes="(max-width: 1200px) 100vw, 1200px" title="Knight Ransomware Source Code Available for Sale" />

Operation Cronos: International Force Disrupts LockBit Ransomware Network

February 20th, 2024

Today, the Department of Justice, alongside the United Kingdom and other global law enforcement bodies, announced a major operation...

International Force Disrupts LockBit

<img decoding="async" src="https://threatpicture.com/wp-content/uploads/international-force-disrupts-lockbit-.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="International Force Disrupts LockBit" srcset="https://threatpicture.com/wp-content/uploads/international-force-disrupts-lockbit-.jpg 1200w, https://threatpicture.com/wp-content/uploads/international-force-disrupts-lockbit--600x450.jpg 600w, https://threatpicture.com/wp-content/uploads/international-force-disrupts-lockbit--1024x768.jpg 1024w, https://threatpicture.com/wp-content/uploads/international-force-disrupts-lockbit--360x270.jpg 360w, https://threatpicture.com/wp-content/uploads/international-force-disrupts-lockbit--768x576.jpg 768w, https://threatpicture.com/wp-content/uploads/international-force-disrupts-lockbit--160x120.jpg 160w" sizes="(max-width: 1200px) 100vw, 1200px" title="Operation Cronos: International Force Disrupts LockBit Ransomware Network" />

U.S. Offers a Multi-Million Dollar Reward for Information about ALPHV/Blackcat

February 19th, 2024

The U.S. Department of State offered a reward for information leading to the ALPHV/Blackcat ransomware group. Key Takeaways On...

U.S. Offers Multi-Million Dollar Rewards for Information about ALPHV/Blackcat

<img decoding="async" src="https://threatpicture.com/wp-content/uploads/us-offers-rewards-information-about-apphv.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="U.S. Offers Multi-Million Dollar Rewards for Information about ALPHV/Blackcat" srcset="https://threatpicture.com/wp-content/uploads/us-offers-rewards-information-about-apphv.jpg 1200w, https://threatpicture.com/wp-content/uploads/us-offers-rewards-information-about-apphv-600x450.jpg 600w, https://threatpicture.com/wp-content/uploads/us-offers-rewards-information-about-apphv-1024x768.jpg 1024w, https://threatpicture.com/wp-content/uploads/us-offers-rewards-information-about-apphv-360x270.jpg 360w, https://threatpicture.com/wp-content/uploads/us-offers-rewards-information-about-apphv-768x576.jpg 768w, https://threatpicture.com/wp-content/uploads/us-offers-rewards-information-about-apphv-160x120.jpg 160w" sizes="(max-width: 1200px) 100vw, 1200px" title="U.S. Offers a Multi-Million Dollar Reward for Information about ALPHV/Blackcat" />

Microsoft Warns about Russian State-Sponsored Espionage Attacks

January 28th, 2024

On January 25th, 2024, Microsoft disclosed that the APT29 threat group, Russian state-sponsored hackers, were implicated in the November...

Russian state-sponsored group

<img decoding="async" src="https://threatpicture.com/wp-content/uploads/russian-state-sponsored-group.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="Russian state-sponsored group" srcset="https://threatpicture.com/wp-content/uploads/russian-state-sponsored-group.jpg 1200w, https://threatpicture.com/wp-content/uploads/russian-state-sponsored-group-600x450.jpg 600w, https://threatpicture.com/wp-content/uploads/russian-state-sponsored-group-1024x768.jpg 1024w, https://threatpicture.com/wp-content/uploads/russian-state-sponsored-group-360x270.jpg 360w, https://threatpicture.com/wp-content/uploads/russian-state-sponsored-group-768x576.jpg 768w, https://threatpicture.com/wp-content/uploads/russian-state-sponsored-group-160x120.jpg 160w" sizes="(max-width: 1200px) 100vw, 1200px" title="Microsoft Warns about Russian State-Sponsored Espionage Attacks" />

Medusa’s Strategic Evolution: Blending Extortion and Stealth in Ransomware Operations

February 20th, 2024

The Medusa ransomware group, active since late 2022, has intensified its activities in 2023, particularly after launching a data...

Medusa ransomware

<img decoding="async" src="https://threatpicture.com/wp-content/uploads/medusa-ransomware.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="Medusa ransomware" srcset="https://threatpicture.com/wp-content/uploads/medusa-ransomware.jpg 1200w, https://threatpicture.com/wp-content/uploads/medusa-ransomware-600x450.jpg 600w, https://threatpicture.com/wp-content/uploads/medusa-ransomware-1024x768.jpg 1024w, https://threatpicture.com/wp-content/uploads/medusa-ransomware-360x270.jpg 360w, https://threatpicture.com/wp-content/uploads/medusa-ransomware-768x576.jpg 768w, https://threatpicture.com/wp-content/uploads/medusa-ransomware-160x120.jpg 160w" sizes="(max-width: 1200px) 100vw, 1200px" title="Medusa's Strategic Evolution: Blending Extortion and Stealth in Ransomware Operations" />

Threat Actors Posing as Ethical Hackers

January 21st, 2024

A concerning trend has emerged in the digital security landscape in recent months. Victims of the notorious Royal and...

The threat actor posing as an ethical hacker

<img decoding="async" src="https://threatpicture.com/wp-content/uploads/threat-actors-posing-ethical-hackers.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="The threat actor posing as an ethical hacker" srcset="https://threatpicture.com/wp-content/uploads/threat-actors-posing-ethical-hackers.jpg 1200w, https://threatpicture.com/wp-content/uploads/threat-actors-posing-ethical-hackers-600x450.jpg 600w, https://threatpicture.com/wp-content/uploads/threat-actors-posing-ethical-hackers-1024x768.jpg 1024w, https://threatpicture.com/wp-content/uploads/threat-actors-posing-ethical-hackers-360x270.jpg 360w, https://threatpicture.com/wp-content/uploads/threat-actors-posing-ethical-hackers-768x576.jpg 768w, https://threatpicture.com/wp-content/uploads/threat-actors-posing-ethical-hackers-160x120.jpg 160w" sizes="(max-width: 1200px) 100vw, 1200px" title="Threat Actors Posing as Ethical Hackers" />

“There are only two types of companies: those that have been hacked, and those that will be.”
— Robert Mueller, FBI Director, 2012

More News

Threat Actors Posing as Ethical Hackers Clock January 21st, 2024

The threat actor posing as an ethical hacker

<img decoding="async" src="https://threatpicture.com/wp-content/uploads/threat-actors-posing-ethical-hackers.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="The threat actor posing as an ethical hacker" srcset="https://threatpicture.com/wp-content/uploads/threat-actors-posing-ethical-hackers.jpg 1200w, https://threatpicture.com/wp-content/uploads/threat-actors-posing-ethical-hackers-600x450.jpg 600w, https://threatpicture.com/wp-content/uploads/threat-actors-posing-ethical-hackers-1024x768.jpg 1024w, https://threatpicture.com/wp-content/uploads/threat-actors-posing-ethical-hackers-360x270.jpg 360w, https://threatpicture.com/wp-content/uploads/threat-actors-posing-ethical-hackers-768x576.jpg 768w, https://threatpicture.com/wp-content/uploads/threat-actors-posing-ethical-hackers-160x120.jpg 160w" sizes="(max-width: 1200px) 100vw, 1200px" title="Threat Actors Posing as Ethical Hackers" />

19 Cybercriminals Face Justice in Global Law Enforcement Operation Clock January 8th, 2024

Sea Turtle Targets Dutch IT and Telecom Sectors Clock January 7th, 2024

The Admin Behind Cybercriminal BreachForums Was Re-Arrested Clock January 6th, 2024

Individuals

Richard Stallman: Founder of the Free Software Movement Clock November 25th, 2023

Richard Stallman: Founder of the Free Software Movement

<img decoding="async" width='1200' height='900' srcset='https://threatpicture.com/wp-content/uploads/cybersec/artificial-intelligence-thumbnail.jpg 300w, https://threatpicture.com/wp-content/uploads/cybersec/artificial-intelligence-medium.jpg 600w, https://threatpicture.com/wp-content/uploads/cybersec/artificial-intelligence-large.jpg 900w' sizes='(max-width: 300px) 300px, (max-width: 600px) 600px, (min-width: 601px) 900px' src="https://threatpicture.com/wp-content/uploads/cybersec/artificial-intelligence.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="Richard Stallman: Founder of the Free Software Movement" title="" />

Zane Lackey: Co-founder of Signal Sciences Clock November 25th, 2023

Wim Remes: Member of the ISC2 Board of Directors Clock December 28th, 2023

Whitfield Diffie: Co-inventor of Public Key Cryptography Clock December 30th, 2023

Knowledge

Mutual TLS: Strengthening Network Security with Two-Way Authentication Clock May 16th, 2024

Mutual TLS: Strengthening Network Security with Two-Way Authentication

<img decoding="async" width='1200' height='900' srcset='https://threatpicture.com/wp-content/uploads/cybersec/data-storage-thumbnail.jpg 300w, https://threatpicture.com/wp-content/uploads/cybersec/data-storage-medium.jpg 600w, https://threatpicture.com/wp-content/uploads/cybersec/data-storage-large.jpg 900w' sizes='(max-width: 300px) 300px, (max-width: 600px) 600px, (min-width: 601px) 900px' src="https://threatpicture.com/wp-content/uploads/cybersec/data-storage.jpg" class="attachment-post-thumbnail size-post-thumbnail wp-post-image" alt="Mutual TLS: Strengthening Network Security with Two-Way Authentication" title="Mutual TLS: Strengthening Network Security with Two-Way Authentication" />

VirusTotal: The Cybersecurity Practitioner’s Multi-Engine Shield Clock December 15th, 2023

TCP Fingerprinting: How Reliable Is It? Clock December 28th, 2023

Trust: How Important Is Trust in Cybersecurity? Clock December 21st, 2023