Mar 19 2026

Secure Your Web & API Applications Before Attackers Do: Reduce Vulnerabilities

Secure Your Web & API Applications Before Attackers Do: Reduce Vulnerabilities, Prevent Breaches with DISC InfoSec


Modern businesses are powered by web applications and APIs—but they are also the primary entry points for cyberattacks. APIs expose critical data, services, and backend systems, making them highly attractive targets for attackers exploiting weaknesses like broken authentication, injection flaws, and misconfigurations. Without proactive testing, these vulnerabilities remain hidden—until they are exploited in a breach.

At DISC InfoSec, we help organizations take control of this growing risk through comprehensive Application Security Testing (AST) across web and API platforms. Our approach is designed to uncover real-world vulnerabilities before attackers do—protecting your applications, data, and business operations from evolving threats.

Our methodology combines vulnerability assessments, penetration testing, and automated scanning to deliver deep visibility into your application security posture. By simulating real-world attack scenarios, we identify critical weaknesses such as SQL injection, cross-site scripting (XSS), insecure endpoints, and authentication flaws—ensuring nothing is left exposed.

We go beyond one-time testing by enabling continuous security throughout your development lifecycle. Integrated into DevSecOps and CI/CD pipelines, our testing helps detect vulnerabilities early—when they are faster and cheaper to fix—reducing the overall attack surface and preventing costly breaches.

APIs are the backbone of modern digital ecosystems, and securing them is critical to protecting sensitive data. Our API security testing ensures that every endpoint, token, and data exchange is validated and protected—preventing unauthorized access, data leakage, and service disruptions while maintaining customer trust.

With DISC InfoSec, you also gain a compliance-driven security advantage. Our services align with leading frameworks such as ISO 27001, OWASP Top 10, and regulatory requirements—helping you demonstrate strong security posture, pass audits faster, and build confidence with customers, partners, and stakeholders.

The result is simple: reduced vulnerabilities, minimized breach risk, and stronger business resilience. In a threat landscape where applications are constantly under attack, DISC InfoSec ensures your web and API platforms are not just functional—but secure, compliant, and built to withstand real-world cyber threats.

Perspective:

Protecting applications—especially web and API platforms—is no longer just a technical best practice; it’s a business survival requirement. Modern architectures are API-first, which means your most valuable data and core business logic are constantly exposed to the internet. Every endpoint becomes a potential entry point. If vulnerabilities like broken authentication, injection flaws, or misconfigurations go unchecked, attackers don’t need to “break in”—they simply log in or query your APIs the way they were never intended to be used.

What makes this more critical today is the speed and scale of exploitation. Attackers are heavily automated, continuously scanning for weaknesses across thousands of applications at once. A single overlooked vulnerability in a web form or API endpoint can be discovered and weaponized within hours. Unlike infrastructure attacks, application-layer attacks are harder to detect because they often look like legitimate traffic—making prevention through proactive testing far more effective than relying on detection alone.

From a risk perspective, application vulnerabilities directly translate to data breaches, regulatory exposure, and revenue loss. Whether it’s customer data leakage, unauthorized transactions, or service disruption, the impact goes beyond IT—it affects brand trust, customer retention, and even valuation. In industries moving toward standards like ISO 27001 and secure-by-design principles, application security is becoming a board-level concern, not just a developer responsibility.

My view is simple: if your business runs on applications—and most do—then application security testing must be continuous, not periodic. It needs to be embedded into development (DevSecOps), aligned with risk management, and treated as a core control—not an afterthought. Organizations that do this well don’t just reduce vulnerabilities; they build resilience, accelerate sales cycles, and earn customer trust in a market where security is now a differentiator.

InfoSec services | InfoSec books | Follow our blog | DISC llc is listed on The vCISO Directory | ISO 27k Chat bot | Comprehensive vCISO Services | ISMS Services | AIMS Services | Security Risk Assessment Services | Mergers and Acquisition Security

At DISC InfoSec, we help organizations navigate this landscape by aligning AI risk management, governance, security, and compliance into a single, practical roadmap. Whether you are experimenting with AI or deploying it at scale, we help you choose and operationalize the right frameworks to reduce risk and build trust. Learn more at DISC InfoSec.

Tags: API Security, API security risks, web security


Jul 29 2023

NEW ATTACK TECHNIQUE TO HACK APACHE TOMCAT SERVERS

Category: Cyber Attack,Hacking,Web Securitydisc7 @ 11:56 am

The article discusses a new cyberattack targeting Apache Tomcat servers, a popular open-source web server environment written in Java. Apache Tomcat supports various technologies and is widely used by developers.

The attack is orchestrated by the Mirai botnet and bitcoin miners, specifically targeting improperly configured Apache Tomcat servers lacking sufficient security measures. The research, conducted by Aqua, involved setting up Tomcat server honeypots to monitor the attacks over a two-year period.

During the research, more than 800 attacks were recorded, with an overwhelming 96% of them linked to the Mirai botnet. Out of these attempts, 20% (152 attacks) utilized a web shell script named “neww,” originating from 24 different IP addresses. Interestingly, 68% of these attacks were attributed to a single IP address, 104.248.157[.]218. Fortunately, the attacks using the “neww” web shell script were unsuccessful in compromising the targeted servers.

A brute force attack was carried out by the threat actor against the scanned Tomcat servers in order to acquire access to the web application management using a variety of different credential combinations.

After successfully gaining entrance, threat actors will install a WAR file containing a web shell called ‘cmd.jsp’ on the Tomcat server that has been hacked. This will allow for remote command execution.

The “downloading and running” of the “neww” shell script is an integral part of the whole attack chain. The “rm -rf” command is then used to remove the script once it has been executed. The software then retrieves 12 binary files that are customized to the architecture of the system that is being attacked.

While all of these components work together to expedite the web app deployment on compromised Tomcat servers in an effective manner.

The last step of the malware is a variation of the Mirai botnet that uses infected systems for the purpose of coordinating distributed denial-of-service (DDoS) assaults.

Threat actor infiltrates web app manager by using legitimate credentials, uploads disguised web shell in WAR file, remotely executes commands, and starts the attack.The statistics shed light on the profitable expansion of cryptocurrency mining, which is projected to have a 399% increase and 332 million cryptojacking assaults worldwide in H1 2023.

Recommendation
In order to protect against attacks of this kind, specialists in the field of cybersecurity suggested the following measures:

Make sure that each of your environments has the appropriate configuration.
Be careful to do regular scans of your servers to look for any dangers.
Cloud-native tools that scan for vulnerabilities and misconfigurations should be made available to your development, DevOps, and security teams so that they can better do their jobs.
It is imperative that you use runtime detection and response technologies.

Web Security for Developers: Real Threats, Practical Defense

InfoSec books | InfoSec tools | InfoSec services

Tags: APACHE TOMCAT SERVERS, web security


Sep 16 2022

Browser-in-the-browser attacks

Category: Web SecurityDISC @ 8:30 am

Researchers at threat intelligence company Group-IB just wrote an intriguing real-life story about an annoyingly simple but surprisingly effective phishing trick known as BitB, short for browser-in-the-browser.

You’ve probably heard of several types of X-in-the-Y attack before, notably MitM and MitB, short for manipulator-in-the-middle and manipulator-in-the-browser.

In a MitM attack, the attackers who want to trick you position themselves somewhere “in the middle” of the network, between your computer and the server you’re trying to reach.

(They might not literally be in the middle, either geographically or hop-wise, but MitM attackers are somewhere along the route, not right at either end.)

The idea is that instead of having to break into your computer, or into the server at the other end, they lure you into connecting to them instead (or deliberately manipulate your network path, which you can’t easily control once your packets exit from your own router), and then they pretend to be the other end – a malevolent proxy, if you like.

They pass your packets on to the official destination, snooping on them and perhaps fiddling with them on the way, then receive the official replies, which they can snoop on and tweak for a second time, and pass them back to you as though you’d connected end-to-end just as you expected.

If you’re not using end-to-end encryption such as HTTPS in order to protect both the confidentiality (no snooping!) and integrity (no tampering!) of the traffic, you are unlikely to notice, or even to be able to detect, that someone else has been steaming open your digital letters in transit, and then sealing them again up afterwards.

more details: Serious Security: Browser-in-the-browser attacks – watch out for windows that aren’t!

Web Security for Developers: Real Threats, Practical Defense

Browser Security A Complete Guide

Tags: browser security, web security


Sep 14 2019

7 Steps to Web App Security

Category: Web SecurityDISC @ 2:15 pm

Emerging technologies are introducing entirely new ways to reach, act, and interact with people. That makes app security more important than ever.

Source: 7 Steps to Web App Security

Titles: Web App Security

Securing Web Applications
httpv://www.youtube.com/watch?v=WlmKwIe9z1Q

Application Security – Understanding, Exploiting and Defending against Top Web Vulnerabilities
httpv://www.youtube.com/watch?v=sY7pUJU8a7U

Web Application Security and OWASP – Top 10 Security Flaws
httpv://www.youtube.com/watch?v=j5PuYFCS0Iw

Ethical Hacking 101: Web App Penetration Testing – a full course for beginners
httpv://www.youtube.com/watch?v=2_lswM1S264





Subscribe to DISC InfoSec blog by Email




Tags: burp suite, web 2.0 threats, web app security, web hacking, web security


May 24 2011

Learn to secure Web sites built on open source CMSs

Category: App Security,Information SecurityDISC @ 9:26 pm

CMS Security Handbook: The Comprehensive Guide for WordPress, Joomla, Drupal, and Plone

Open Source Software certainly does have the potential to be more secure than its closed source counterpart. But make no mistake, simply being open source is no guarantee of security.

Learn how to secure Web sites built on open source CMSs (Content Management Systems)

Web sites built on Joomla!, WordPress, Drupal, or Plone face some unique security threats. If you’re responsible for one of them, this comprehensive security guide, the first of its kind, offers detailed guidance to help you prevent attacks, develop secure CMS-site operations, and restore your site if an attack does occur. You’ll learn a strong, foundational approach to CMS operations and security from an expert in the field.

• More and more Web sites are being built on open source CMSs, making them a popular target, thus making you vulnerable to new forms of attack
• This is the first comprehensive guide focused on securing the most common CMS platforms: Joomla!, WordPress, Drupal, and Plone
• Provides the tools for integrating the Web site into business operations, building a security protocol, and developing a disaster recovery plan
• Covers hosting, installation security issues, hardening servers against attack, establishing a contingency plan, patching processes, log review, hack recovery, wireless considerations, and infosec policy
CMS Security Handbook is an essential reference for anyone responsible for a Web site built on an open source CMS.




Tags: CMS, Drupal, Joomla, Open source, Plone, web security, WordPress


Oct 01 2009

Sophisticated phishing attack and countermeasures

Category: Cybercrime,Email Security,Identity TheftDISC @ 12:36 am

phishing

Phishing and Countermeasures: Understanding the Increasing Problem of Electronic Identity Theft

Phishing is a practice of luring unsuspecting Internet users to a fake Web site by using authentic-looking email with the real organization’s logo, in an attempt to steal passwords, financial or personal information. In daily life people advise to retrace your steps when you lose something. The question is how you retrace your steps on cyberspace where some uber hackers know how to erase their footsteps to avoid detection. It is difficult to find phishers in cyberspace, and jurisdictional issues make it even harder to prosecute them. Then there is an issue of trust that phishers dupe people to believe that their web site is not fraudulent to collect personal/financial information.

Below is an example of sophisticated phishing attack
Link to phishing email

It looks very legit, with all the correct data, logos, graphics and signatures.

One giveaway: the TSA rule change has nothing to do with rental cars. It only affects your airline ticket vs your photo ID (drivers license, passport, whatever.)

To verify that this is bad stuff, right click on the links. You get “http://click.avis.com/r/GDYHH9/16HY8/6V5I29/M93XX4/YCCJP/A5/h”, which looks OK on first glance, since it says “avis.com”. But myAvis should not send me to “click.avis.com”. I also noticed that all the other links send you to the same location.

The clincher (here comes the geeky stuff:)

To open a terminal window, press the “Windows key” and the letter “R”.

You will see the “Run Dialog Box”. Type “cmd”, and press “OK

Open a terminal window and run nslookup:

C:\> nslookup
> www.avis.com <<< check IP address of the real AVIS web site Server: 4.2.2.3 Address: 4.2.2.3#53 Non-authoritative answer: www.avis.com canonical name = www.avis.com.edgekey.net. www.avis.com.edgekey.net canonical name = e2088.c.akamaiedge.net. Name: e2088.c.akamaiedge.net Address: 96.6.248.168 <<< get IP address of the real AVIS web site > click.avis.com <<< now check IP address of the bogus AVIS web site Server: 4.2.2.3 Address: 4.2.2.3#53 Non-authoritative answer: click.avis.com canonical name = avis.ed10.net. Name: avis.ed10.net <<< not the same domain as the real AVIS domain Address: 208.94.20.19 <<< note IP address is in a totally different sub net > 208.94.20.19 <<< now do a reverse lookup of the fake AVIS web site Server: 4.2.2.3 Address: 4.2.2.3#53 ** server can't find 19.20.94.208.in-addr.arpa.: NXDOMAIN <<< it should give you the web site name > avis.ed10.net <<< bogus AVIS web site name Server: 4.2.2.3 Address: 4.2.2.3#53 Non-authoritative answer: Name: avis.ed10.net Address: 208.94.20.19 > 208.94.20.19

Moral of the story: be very careful with links in emails and web pages. To check the authenticity of the link, right click on the link, copy that to a text file and take a good look.
Don’t click on the phisher’s email. Type URL into web browser yourself

——————————————————————————————————————————–
In the table below are the 12 threats to your online identity which can be manipulated in phishing scams, and possible countermeasures to protect your personal and financial information. Some threats are inadequate or no security controls in place. The last row of the table is a monitoring control to identify the warning signs of identity theft.
——————————————————————————————————————————–
[TABLE=7]



Download a free guide for the following cloud computing solutions

Hosted email solution
Hosted email archiving
Hosted web monitoring
Hosted online backup




Tags: email archiving, Email Security, Identity Theft, online backup, phishing, phishing countermeasures, phishing threats, web security