IT Security Guru

OCTOBER 2, 2023

Cybercriminal tactics continue to grow in number and advance in ability; in response, many organisations have seen the need to reach a security posture where their teams can proactively combat threats. Threat hunting plays a pivotal role in modern organisations’ cybersecurity strategies.

Technology 116

Technology Penetration Testing Threat Detection Data collection 116

CyberSecurity Insiders

NOVEMBER 1, 2022

In other words, not having endpoint security is akin to recklessly using connected devices exposed to various cyber threats. Back then, endpoint security focused on computers, which meant the installation of antivirus, malware protection, firewall, and (sometimes) VPN in every computer. Is endpoint security complex?

IoT 120

IoT Antivirus Threat Detection Cyber threats 120

CyberSecurity Insiders

JUNE 15, 2022

Protecting APIs against modern cyber threats requires going beyond the traditional solutions. Web Application and API protection (WAAP) , the next generation of Web Application Firewall (WAF) comes to the rescue. This is simply an extension of the requirement for VLANs, firewalls, RASPs, and WAFs. What is WAAP? .

Firewall 106

Firewall DDOS Authentication Threat Detection 106

CyberSecurity Insiders

JANUARY 18, 2022

Clearly, preventing fires is better than fighting them……” So, to what extent are we able to protect ourselves from Cybersecurity events? With the alphabet soup of acronyms out there such as NIST, ISO, SOC, CISA, DevSecOps, etc…… protecting your business from Cybersecurity threats can be overwhelming.

Cybersecurity 104

Cybersecurity Backups Social Engineering Architecture 104

eSecurity Planet

DECEMBER 10, 2023

Firewalls monitor and control incoming and outgoing traffic while also preventing unauthorized access. Overlapping rules may impair firewall efficiency or expose flaws that allow attackers to circumvent regulations. Choose a centralized platform that is interoperable with several firewall suppliers.

Firewall 119

Firewall Network Security Backups Education 119

CyberSecurity Insiders

APRIL 26, 2023

This is the fourth blog in the series focused on PCI DSS, written by an AT&T Cybersecurity consultant. API testing transcends traditional firewall, web application firewall, SAST and DAST testing in that it addresses the multiple co-existing sessions and states that an application is dealing with. Check out our services.

Firewall 96

Firewall Accountability Cybersecurity Authentication 96

CyberSecurity Insiders

OCTOBER 1, 2021

Access control and user awareness Attackers know that your employees are the weakest link in your cybersecurity chain and that the human element is always vulnerable. Network firewalls can provide a more granular view of internal network traffic and alert you to any abnormalities like unusual logins and large data transfers.

Firewall 139

Firewall Backups Ransomware Phishing 139

CyberSecurity Insiders

MAY 30, 2023

Cybersecurity A Cybersecurity approach includes how to address a global enterprise architecture. Global/multi-site security certificates, data at rest, data in transit, networks, firewalls/security devices, circuits, and communications. AT&T Cybersecurity offers services to assist you in your joouney.

Architecture 108

Architecture Threat Detection Technology Internet 108

CyberSecurity Insiders

SEPTEMBER 21, 2021

Cybersecurity is everyone’s responsibility: Don’t just be smart, be cyber smart. In our digital age, cybersecurity is everyone’s responsibility. Hardening the human firewall. Many of the most worrying cyber security vulnerabilities involve human negligence or ignorance. Backing up data.

Threat Detection 91

Threat Detection Wireless InfoSec Firewall 91

eSecurity Planet

AUGUST 29, 2023

Firewall-as-a-Service (FWaaS) offers firewall capabilities as a cloud-based service. Traditional firewalls protect the network perimeter, enforcing security standards by regulating incoming and outgoing traffic according to rules and traffic analysis.

Firewall 96

Firewall Architecture Data privacy Internet 96

Jane Frankland

NOVEMBER 28, 2022

Gains come but so do threats and losses. To prosper, every IT decision maker and cybersecurity leader must anticipate, and the easiest way to do this is by reviewing past performance – yours and the markets. How cybersecurity (the market) performed in 2022. Dealing with a lack of cybersecurity talent.

Data breaches 130

Data breaches Technology Cybersecurity Cyber Attacks 130

CyberSecurity Insiders

APRIL 19, 2023

This is the third blog in the series focused on PCI DSS, written by an AT&T Cybersecurity consultant. This helps assessors to correlate the diagram to the firewall configuration rules or (AWS) security groups (or equivalent). See the first blog relating to IAM and PCI DSS here.

Firewall 52

Firewall Encryption Architecture Backups 52

Centraleyes

DECEMBER 21, 2023

The key to combating these growing threats is network security automation. Alongside the consolidation of cybersecurity efforts, automation not only bridges existing silos but also acts proactively to detect and respond to threats before they escalate.

Network Security 52

Network Security Cyber threats Threat Detection Backups 52

The Last Watchdog

MAY 10, 2019

Related: Marriott suffers massive breach We now know, thanks to reporting from cybersecurity blogger Brian Krebs, that the Wipro hack was a multi-month intrusion and likely the work of a nation-state backed threat actor.

Digital transformation 174

Digital transformation System Administration Hacking Threat Detection 174

Centraleyes

APRIL 16, 2024

The Evolution of DLP: From Perimeter Defense to Comprehensive Strategy Traditionally, cybersecurity focused on building strong perimeter defenses. However, the evolving threat landscape necessitates a shift toward more comprehensive data loss prevention methods considering data in various states—whether at rest, in motion, or in use.

Encryption 52

Encryption Education Risk Healthcare 52

CyberSecurity Insiders

NOVEMBER 10, 2021

Stories from the SOC is a blog series that describes recent real-world security incident investigations conducted and reported by the AT&T SOC analyst team for AT&T Managed Threat Detection and Response customers. appeared first on Cybersecurity Insiders. Executive summary. Pinging to domain controller.

Threat Detection 52

Threat Detection Firewall Accountability Malware 52

CyberSecurity Insiders

JANUARY 20, 2022

Just as cybersecurity has needed frequent and substantial improvements to shore up the security scene , so have NFTs, and those who purchase them. Lastly, smart cryptocurrency defense relies on using good quality cybersecurity tools on any device where you are dealing with your cryptocurrency sales, with a firewall and antivirus as a minimum.

Cryptocurrency 127

Cryptocurrency Marketing Scams Government 127

CyberSecurity Insiders

JANUARY 6, 2022

On top of that, new cybersecurity threats keep popping up constantly. No cybersecurity experts. Cybersecurity is a complex issue that requires comprehensive knowledge. Sadly, most companies don’t hire any cybersecurity experts. How safe are your company’s online transactions?

Encryption 134

Encryption Identity Theft Authentication Data breaches 134

The Last Watchdog

DECEMBER 26, 2018

Modern cyber threats often are not obvious – in fact it is common for them to lurk inside a business’ systems for a long time without anyone noticing. In an ideal world there would no dwell time at all, and threats would be identified before they can penetrate business’ defenses. Related podcast: The re-emergence of SIEMs.

Penetration Testing 174

Penetration Testing Technology Software Antivirus 174

CyberSecurity Insiders

SEPTEMBER 21, 2021

With edge, it’s processed much closer to the source, enabling the ability for improved threat detection. AT&T Cybersecurity can help you get the most out of emerging 5G and current-day mobile technologies through a security-first approach to service design and delivery. The post What is 5G security?

Architecture 117

Architecture IoT Mobile Risk 117

Security Affairs

APRIL 10, 2024

As technology evolves and our dependence on digital systems increases, the cybersecurity threat landscape also rapidly changes, posing fresh challenges for organizations striving to protect their assets and data. Cybersecurity has always been seen as a catch-up game, with determined adversaries a step ahead.

Cybersecurity 107

Cybersecurity Digital transformation Threat Detection Cyber threats 107

CyberSecurity Insiders

FEBRUARY 2, 2022

.–( BUSINESS WIRE )– Menlo Security , a leader in cloud security, today announced it has identified a surge in cyberthreats, termed Highly Evasive Adaptive Threats (HEAT), that bypass traditional security defenses. Cyber Threats are a mainstream problem and a boardroom issue that should be on everyone’s agenda.

Cloud Migration 52

Cloud Migration Malware Phishing Security Defenses 52

CyberSecurity Insiders

OCTOBER 7, 2021

A Zero Trust cybersecurity approach removes the assumption of trust from users and networks. Organizations must approach a Zero Trust cybersecurity model with the tenet that any endpoint connecting to a network should not be trusted by default. The post Securing the edge with Zero Trust appeared first on Cybersecurity Insiders.

Architecture 134

Architecture Authentication Digital transformation Mobile 134

CyberSecurity Insiders

MAY 9, 2023

This is the fifth blog in the series focused on PCI DSS, written by an AT&T Cybersecurity consultant. However, if a vulnerability takes a long time to fix, documentation of following the process and mitigating arrangements (such as additional firewall or IDS/IPS configurations) will need to be shown instead. Check out our services.

Penetration Testing 81

Penetration Testing Wireless Risk Firewall 81

CyberSecurity Insiders

MARCH 28, 2023

Use a firewall: Use a firewall to block incoming and outgoing connections from known malicious IP addresses. Additionally, monitoring for known indicators of compromise and inspecting processes and dll files that are known to be targeted by Dridex can help detect and prevent Dridex infections.

Banking 78

Banking Malware Backups Education 78

Spinone

DECEMBER 26, 2018

In this article we will learn how to address and effectively respond to major enterprise cybersecurity threats and provide tips to mitigate IT security risk. VoIP phishing and impersonation also victimized millions of corporate employees across the world , contributing to an even greater cyber threat.

Security Awareness 40

Security Awareness Risk Cyber threats Cyber Risk 40

eSecurity Planet

AUGUST 10, 2023

Threat intelligence feeds are continually updated streams of data that inform users of different cybersecurity threats, their sources, and any infrastructure impacted or at risk of being impacted by those threats. Cons One of the most expensive threat intelligence feeds on the market, and prices continue to go up.

Internet 88

Internet Internet Cybersecurity Malware 88

CyberSecurity Insiders

FEBRUARY 2, 2022

The post The ultimate guide to Cyber risk management appeared first on Cybersecurity Insiders. Support Staff. Developers. Application Admin. Non-Employees. Stakeholders. Operational users. Software, Hardware, Network. System Devices/Networking Components. Application Layer. Network elements. Policies and Procedures. Information.

Cyber Risk 99

Cyber Risk Risk Architecture Identity Theft 99

CyberSecurity Insiders

APRIL 13, 2023

For example with a compromise of an EC2 system in AWS, that may include turning off the system or updating the firewall to block all network traffic, as well as isolating any associated IAM roles by adding a DenyAll policy. This means taking steps to mitigate the damage and prevent future incidents.

Engineering 97

Engineering Firewall Threat Detection Cyber threats 97

eSecurity Planet

DECEMBER 19, 2023

As 2023 draws to an end and cybersecurity budgeting is nearly complete, it helps to consider the year’s events and try to predict next year’s trends. After receiving input from industry experts and doing my own analysis of the year’s driving forces, I identified five major cybersecurity trends. Bottom line: Prepare now based on risk.

Cybersecurity 140

Cybersecurity CISO Government Technology 140

CyberSecurity Insiders

JUNE 12, 2023

Network segmentation : This involves dividing your network into smaller, isolated zones based on trust levels and data sensitivity, and deploying stringent network access controls and firewalls to restrict inter-segment communication. Assess your organization’s readiness to adopt a Zero Trust architecture to mitigate potential AI threats.

Risk 106

Risk Architecture Data privacy Encryption 106

eSecurity Planet

MAY 19, 2023

Code security review: Code security review is an essential practice that helps identify and remediate potential security weaknesses and ensures applications are built with strong defenses against cyber threats. Perhaps more comprehensive than some organizations are looking for, Qualys’ security coverage is as complete as it gets.

Software 104

Software Risk Encryption Marketing 104

CyberSecurity Insiders

APRIL 6, 2023

appeared first on Cybersecurity Insiders. GoDaddy, Network Solutions) DNS service (E.g., Akamai, CloudFront) Certificate providers (E.g., Entrust, DigiCert) IaaS (Infrastructure as a Service) and SaaS (Software as a Service)) accounts (E.g.: Lastly, PCI DSS 4.0 1 Reviewers are secure-code reviewers and security-trained functional QA staff.

Accountability 57

Accountability DNS DDOS VPN 57

eSecurity Planet

FEBRUARY 13, 2023

Controls can be anything from good password hygiene to web application firewalls and internal network segmentation, a layered approach that reduces risk at each step. Web application firewalls (WAF) serve as a barrier to protect applications from various security threats. The issue led U.S.

Mobile 96

Mobile Computers and Electronics Risk DDOS 96

CyberSecurity Insiders

JANUARY 26, 2022

Maintain minimal exposure to the Internet on Linux servers and IoT devices and use a properly configured firewall. The post BotenaGo strikes again – malware source code uploaded to GitHub appeared first on Cybersecurity Insiders. Figure 9 shows a command to configure a C&C server for a BotenaGo variant. Recommended actions.

Malware 81

Malware IoT Authentication Antivirus 81

CyberSecurity Insiders

SEPTEMBER 21, 2021

For example, due to the recent, high profile attacks on Kubernetes — including those executed by TeamTNT — the National Security Agency (NSA) and the Cybersecurity and Infrastructure Security Agency (CISA) published “ Kubernetes Hardening Guidance ” in August of this year. Detection methods. Recommended actions.

Cryptocurrency 84

Cryptocurrency Malware Passwords Authentication 84

eSecurity Planet

JANUARY 27, 2022

billion by 2026, driven not only by remote working and growing cyber threats but also by a massive cybersecurity skills shortage , the demands of government regulations , and the simple cost benefits of outsourcing. Read more: Choosing a Managed Security Service: MDR, Firewalls & SIEM. billion in 2021 to $43.7

Firewall 109

Firewall Threat Detection DDOS Marketing 109