Questions tagged [risk-analysis]

Risk Analysis is a practice used to identify and assess factors that may jeopardize the success of a project or achieving a goal. Security Risk Analysis or Risk Assessment could be Quantitative and Qualitative

Filter by
Sorted by
Tagged with
0
votes
1answer
55 views

Are security controls themselves considered assets (e.g., cryptographic keys)

Looking at a plain system (there are no security controls implemented yet), we need to think about its functions and derive appropriate assets which we'd like to protect in order to ensure the system ...
2
votes
2answers
76 views

Preventing HTTPS Replay Attacks

I've read here that HTTPS replay attacks aren't possible from MITM attacks but I want to be sure that it's not saying that HTTPS replay attacks aren't possible at all. I want to know if I have to ...
0
votes
1answer
66 views

Measuring the Risk of Not Managing Risk

I've seen scenarios in which organizations don't invest enough in cybersecurity, are short-handed, and thus have a difficult time meeting the policy requirements defined within their Security Programs....
-2
votes
1answer
87 views

Upgrading Software Version: risk of an unknown vs known vulnerabilities

Is there any evidence or research into the likelihood, as well as damage, via vulnerabilities in previous versions compared to following iterations of software? For example, with every software ...
3
votes
4answers
133 views

Risk of web admin portal without extra authentication steps

more of a philosophical question, suppose there is one behavior which allows an attacker to do something with high impact but by itself cannot be used to cause that impact. For example, internet ...
0
votes
2answers
131 views

What are the risks from letting users share their own calendars?

I've worked for a variety of technologies companies. In working for startups I've noticed a wide variety of opinions about whether sharing calendars is a security risk. I can imagine that it would ...
1
vote
1answer
123 views

How to protect network equipment in public spaces?

I'm curious whether there are standards or recommended best practices to protect network equipment that has to be left unattended and outside (of a secure data-center environment) for example for ...
1
vote
1answer
169 views

Do non-administrator Windows accounts need strong passwords?

I have always used long passphrases for my own Windows user accounts. But I know some people who use moderately common passwords (we'll say they're in the top 1,000 most used passwords, but not in the ...
2
votes
1answer
106 views

Network with one possible unsecure device and one home assistant device

Background: I have a google home and I plan to buy 1 or 2 cheap cameras to monitor my home when I'm not in it. I plan to have the camera connected to a wifi plug, so I can switch it off via the app ...
2
votes
2answers
168 views

Prey vs SSH for remote wipe of stolen laptop under Ubuntu

I have to be able to wipe a stolen laptop remotely (contractual obligation), and the only product I found that supports that on Ubuntu is Prey Project. (Also appears in some other stack exchange ...
7
votes
1answer
370 views

What theoretical risks are posed by compromised 5G infrastructure?

A certain large Asian company and leader in 5G infrastructure has recently been accused of being compromised by its authoritarian government. Aside from the fact that it's nearly impossible to audit ...
6
votes
3answers
155 views

Security Testing Methods for Enterprise Level

I have been asked to perform risk assessment for a company. The scope covers about 100 applications and in various business units. Major task is to assess currently implemented security controls and ...
1
vote
2answers
129 views

How to create non-generic security requirements for an idea phase?

Our manager often asks us for a quick understanding of what the risks will be based on some idea that the department has been working on during the ideation phase (the business requirements are ...
-1
votes
1answer
160 views

Potential risks per ISO 27002 clauses 5-18

I have a study project related to establishing of ISO 27001. I will do GAP analyses on "fictional" company over all ISO 27001 Annex A controls using ISO 27002. After I do that, I will detect the ...
1
vote
1answer
99 views

TVRA does it cover physical, cyber and information security?

For that matter is TVRA only linked to security? Can it be used to assess, evaluate all or any situation and from there, come up with control measures?
2
votes
1answer
259 views

Security implications of auto-submitting OTP?

So the question was originally asked as a part of the UX question here. My question is that, Are there any security risks involved when I auto-submit the OTP? Currently, I'm limiting the number of ...
1
vote
1answer
681 views

Is this the correct way to calculate value of safeguards in risk management?

An investigation by the Information Security department has shown that the cost of rectifying a website damaged by a hacker is about Rs. 200k per incident. Available records (over the last ten ...
1
vote
1answer
90 views

Exposing HSM to a WAN via VPN

For our project we are using a 3rd party application (installed on their cloud). For crypto purposes, this application requires to access the HSM that is located in our LAN. So in terms of security ...
1
vote
2answers
376 views

CVSS3.0 impact score and exploitability score

I'm having some trouble calculating CVSS v3.0 scores in some findings I've encountered. In particular, one finding is a simple server information disclosure via default error pages. It is very ...
37
votes
8answers
12k views

Why should browser security be prioritized?

From this answer about browser security: time to update if you really care about security So if every other software and functions I need can work on a 32-bit OS, I guess the only reason for ...
11
votes
3answers
440 views

How to calculate our application security debt?

Application security debt has some similarities to technical debt but there are few differences that we need to think about when deciding if our security debt load has gotten too high and needs to be ...
2
votes
1answer
89 views

Should we change risk appetite when we go on a digital transformation journey?

Our organization in the process of implementing several digital transformation initiatives including online/cloud platforms. There are arguments in our Information Security team regarding 'Risk ...
1
vote
1answer
192 views

Are unbranded home security camera secure? [closed]

I plan on buying a couple of cheap cameras for my home. I plan to put them just inside the doors like the laundry door, I won't be putting them in the bedroom or living room. My major concern is how ...
89
votes
15answers
15k views

How to deal with low-probability high-impact risks?

There is a strategic question that we are banging our heads against in my IT department, which essentially boils down to this: There is a type of attack against our systems that can cause a lot of ...
9
votes
3answers
2k views

Is “Discoverability = low” an acceptable reason to reduce the risk of a vulnerability?

The outdated DREAD risk model (wikipedia) lists Discoverability as a criteria for judging the severity of a vulnerability. The idea being that something which is not publicly known and you would be ...
4
votes
1answer
130 views

How can I do a maintainable and significant risk assessment in an organisation with thousands of assets?

The problems I see with the typical risk assessment are as follows: Maintaining the list of assets updated Maintaining the status of the treatments updated and the risk level coherent with that. ...
1
vote
1answer
99 views

Operation Prowli Malware Infects Over 40,000 Machines

Seems a new malware infection has been detected called 'Operation Prowli Malware' and around 40,000 machines are infected. Still no CVE data updated on CVE site regarding the relevant vulnerability. ...
6
votes
2answers
257 views

What is as CISOs job, exactly?

The company I work for (kind of a startup) can't afford a full-time chief information security officer (CISO). So the boss is asking the security aware people in the team to work together to do a ...
1
vote
3answers
2k views

Security Risk Register

Does anyone know of any good Risk Registers to start logging security risk that are found on the fly? The problem that I am having is that we find so much in a day, things start to get lost in ...
3
votes
0answers
50 views

What risks are associated with SPO/Onedrive/O365 external user accounts in active directory?

We've recently started using O365/SPO/OneDrive for business as a sharing platform over a previous niche provider platform. I've noticed that each time a user shares content externally, the external ...
3
votes
1answer
121 views

To workaround a FreeBSD ACL bug I need to grant “read attributes/ACLs” to untrusted Samba users. Not happy about security - can practical harm result?

I've found either one, or more than one, bug, in ACL evaluation, when running Samba on FreeBSD. I can't be sure if these are facets of the same bug or related bugs - they're very similar but do have ...
1
vote
1answer
93 views

What are the risks of having your data targeted precisely because you try to hide it?

I'm trying to be more careful about my personal data, that I plan to back up using some secure online storage service. I'm looking at several encrypted services that are a much better alternative than ...
4
votes
1answer
236 views

Which questions should be asked when evaluating the risk of a policy exception? [closed]

I've been tasked with updating my department's exception request form, and I am trying to come up with YES/NO questions that can be scored to determine the risk of the request. I am having trouble ...
34
votes
7answers
6k views

What are the real physical risks of casual social media publishing?

aka "how to scare my family into stopping publishing their life online?" I do not publish personal photos / opinions publicly online as a rule. I never gave hard thoughts about that but I believe ...
5
votes
2answers
2k views

WireGuard: what's wrong with this automatic IP assignment

WireGuard is extremely simple and fast kernel-space VPN based on modern cryptography. I want to use it in production and need automatic IP assignment for new peers. The project provides two short ...
0
votes
1answer
502 views

Using OWASP Top 10 for assigning vulnerability severity in a security assessment

In a research, I aim at prioritizing vulnerability patching for web applications. Since web application vulnerabilities do not have severity scores assigned like done for vulnerabilities (CVEs are ...
11
votes
2answers
6k views

WireGuard VPN: how safe is it for production in its current state?

In our project we had to build a VPN to get through to computers residing behind NAT. I never did it before. While looking for suitable software I came across WireGuard which claimed to be very simple....
0
votes
2answers
377 views

Is there a CVE or CVSS for enumeration of ports?

Lets say that there is a company which does not have a firewall and it is possible to perform an enumeration of ports and services. Could it be considered a vulnerability if it provides ...
2
votes
2answers
55 views

Web servers with different risk models in same network

This question comes from a security aspect rather than a routing/network aspect (which is why I chose here instead of server fault). We are creating a network architecture and have 2 webservers. One ...
1
vote
2answers
42 views

According to the risk assessment theory, is this expenditure appropriate?

Consider the following scenario: A company has a database server whose value, information and equipment, is approximately $200 000. When the manager has checked up the literature regarding this type ...
0
votes
2answers
655 views

Risks and challenges of an online voting system. Any recent updates? [closed]

I'm studying and preparing a document for implementing an online voting system (internet based system) which can be used for governmental voting purposes. I would like to ask for your advise and ...
1
vote
1answer
54 views

What are the risks associated with storing sensitive information inside of an encrypted container on a system without FDE?

Are there risks that are specific to working with an encrypted container on a system that does not have full disk encryption? Could programs running outside of that container cache or store parts of ...
6
votes
2answers
471 views

How to calculate the risk rating of a feature?

I'm working on a threat modeling/architectural risk analysis (ARA) methodology for the organization I work for. Our business consists of one major product (developed by ~500 developers over a decade). ...
-1
votes
3answers
152 views

Should Risk Impact (not likelihood or overall risk) be quantified by the initial impact, or should you quantify by eventual (potential) impact [closed]

I am undertaking a risk assessment and trying to work out the risk impact on confidentiality for if a company employee (specifically a System Administrator) steals Server Hardware. On the one hand ...
0
votes
1answer
135 views

What are the most common security threats that have to be considered when dealing with RDP? [duplicate]

I'm dealing with a hypothetical infrastructure for enabling workers to use RDP for remote access to their work PCs. These would be virtualized Win7 machines within a VMWare vSphere environment. ...
-1
votes
1answer
91 views

Can browser emulation create vulnerabilities?

If a browser is not authorized on a network, can browser emulation within an authorized browser create vulnerabilities? For instance, Chrome is unauthorized but if I run IE, press F12 to get into ...
3
votes
1answer
244 views

CVSS Score Remote or Local Scenario

I have to deal with a lot of CVSSv2 and CVSSv3 scores for many, many years. What troubles me like forever is what default attack scenario shall be defined for a vulnerability. Let's take a malicious ...
2
votes
1answer
258 views

How likely is an attack for a known OTA ring 0 vulnerability in mobile devices?

Following on from this question about a WiFi OTA vulnerability: assume a popular computing platform has a known vulnerability that would allow creation of a worm with access to ring 0 (kernel). Then, ...
3
votes
1answer
1k views

How to Audit an Email System

I am working on an auditing process for my company's email system (Exchange 2010). From this process, we're hoping to expand it out to other systems and start to clean up the rampant security issues ...
56
votes
11answers
9k views

Why is it bad to connect internal systems to the Internet?

We have an intranet system we use to book, track and process invoices for our core business. My boss would like to move this system to the Internet to make it "accessible everywhere". However, I feel ...