Data Loss Prevention

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Cybersecurity  >  Attack warning / danger / security threat
mobile security

Kali Linux logo / gears / binary data

Kali Linux explained: A pentester’s toolkit

Kali Linux is the most popular penetration testing Linux distro, and jam packed with almost every offensive security tool you can think of.

5G mobile wireless network

5G security is a mess. Could digital certificates help?

5G inherited security vulnerabilities from earlier mobile technology, but digital certificates might solve the issue of unauthenticated messages.

CSO > breakthrough / penetration testing / hammer breaking binary glass

11 penetration testing tools the pros use

Penetration testing is a simulated cyber attack where professional ethical hackers break into corporate networks to find weaknesses ... before attackers do.

Many keys, one lock  >  Brute-force credential stuffing.

APIs are becoming a major target for credential stuffing attacks

New research shows that attackers use APIs to automate credential stuffing attacks. The financial sector is particularly vulnerable.

CSO > global security

How to set up your network to prevent data loss

Critical data is at risk from both insider and external threats. Here's how to configure your Windows network for data loss prevention (DLP).

A firmware message appears on a circuit board.

Lack of firmware validation for computer peripherals enables highly persistent attacks

Vulnerabilities in unvalidated peripheral firmware such as WiFi adapters, cameras, and network interface controllers give attackers control over systems.

RSA 2020's hot new startups

12 hottest new cybersecurity startups at RSA 2020

Cybersecurity startup companies use the RSA Conference to make their public debut and showcase their products. These are some of the more interesting startups coming out of stealth.

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The CSO guide to top security conferences, 2020

CSO Online’s calendar of upcoming security conferences makes it easy to find the events that matter the most to you.

A hook is cast at laptop email with fishing lures amid abstract data.

What is phishing? How this cyber attack works and how to prevent it

Phishing is a method of trying to gather personal information using deceptive e-mails and websites. Here's what you need to know about this venerable, but increasingly sophisticated, form of cyber attack.

DDOS attack

DDoS explained: How distributed denial of service attacks are evolving

A distributed denial of service (DDoS) attack is when attackers attempt to make it impossible for a service to be delivered, typically by drowning a system with requests for data. They have been part of the criminal toolbox for twenty...

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The OPM hack explained: Bad security practices meet China's Captain America

How the OPM hack happened, the technical details, and a timeline of the infiltration and response.

Marriott data breach  >  Marriott logo + binary data stream through the fingers of a hacker

Marriott data breach FAQ: How did it happen and what was the impact?

In late 2018, the Marriott hotel chain announced that one of its reservation systems had been compromised, with hundreds of millions of customer records, including credit card and passport numbers, being exfiltrated by the attackers....

Equifax breach  >  Equifax logo amid broken, disrupted binary code

Equifax data breach FAQ: What happened, who was affected, what was the impact?

In 2017, personally identifying data of hundreds of millions of people was stolen from credit reporting agency Equifax. Here's a timeline of what happened, how it happened, and the impact.

budget piggy bank spending savings security spending

Cybersecurity spending trends, 2020

Spending is up, but perhaps not in the most needed areas, increased business leader involvement brings new challenges, while vertical industries have different requirements and priorities.

Windows security and protection [Windows logo/locks]

How to fight hidden malware on Windows networks

Attackers are more clever about how they hide malicious files. Countering that starts with knowing what services belong on your network.

CSO > breakthrough / penetration testing / sledgehammer breaking through a binary wall

Release the monkey! How Infection Monkey tests network security

This free, open source penetration testing tool uses real attacks and real techniques to try and exploit its way into a network.

IDG Tech Spotlight  >  Security  >  Cybersecurity in 2020: From secure code to defense in depth

Cybersecurity in 2020: From secure code to defense in depth

CIO, Computerworld, CSO, InfoWorld, and Network World tackle the hot security issues, from prioritizing risk to securing digital transformation.

man typing on laptop search internet web browswer

8 top OSINT tools: Find sensitive public info before hackers do

Hackers use open source intelligence to find information that will help them compromise systems. Using these tools will tell you how much of that info is exposed.

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