What security implications should I consider when encountering 'users does not exist' errors?

By: USER1351
25 Agustus 2025 Support 5 minutes
4.5
93 views 93 comments 7 shares

Question

Grade: Education Subject: Support
What security implications should I consider when encountering 'users does not exist' errors?
Asked by:
93 Viewed 93 Answers

Answer (93)

Best Answer
(242)
While seemingly benign, these errors can be exploited. Attackers might attempt to enumerate valid user IDs by repeatedly sending requests for non-existent users. Implement rate limiting and consider obfuscating user IDs to mitigate this risk.
Answered on 25 Agustus 2025

Related Articles

Analizati urmatoarele parti de vorbire.
Cerul senin invaluie orizontul.
Elena a imbracat rochia azurie.Ce inseamna azurie??
Pana la Soare este o distanta enorma.
Norii fumurii acopera cerul.
Situatia grea a fost depasita.
Va rog ajutatima!!!

160 views 277 comments

Apa yang dimaksud dengan spooler printer dan bagaimana cara meresetnya?

71 views 71 comments

Nilai maksimum grafik fungsi y=3 sin 4x

39 views 39 comments


3.Daca 2x-3y=5,calculati valoarea numarului:
n=(6x-9y)+(6x-9y)²+(6x-9y)³

83 views 83 comments

Am de tradus la franceza.
Bonjour!Je m'appelle Nicolas. Je suis grand et mince.J'ai des yeux blues.Mes copains me trouvent sympathique.J'adore le rock.Je veux échanger C.D. Écris-moi vite!
Va rog ajutatima

160 views 218 comments

de caracterizat pe ostasii lui alexandru si pe alexandru din balada alexandru refuzind apa

90 views 90 comments

Urgent!Se dau nr x, y, z ....astfel incat 25% din x = 30% din y . 60% y = 80% z
a) cat % din z reprezinta x+y?
b) stiind ca suma dintre 5% x si 10% y si 15% z este cu 10 mai mica decat 50% y, aflati numerele.

160 views 220 comments

Jenis anggrek yang banyak terdapat di kali urang

48 views 48 comments

suma cifrelor numărului 82091 este a20; b0; c10; d19

52 views 52 comments

Completeaza enunturile de mai jos adresate parintilor tai in semn de multumire sau recunostinta:
As vrea sa.....
Mi-as dori sa .....
Trebuie sa .....
E bine sa....

160 views 224 comments

Jika printer Brother masih tidak bisa mencetak setelah mencoba semua solusi di atas, apa langkah selanjutnya?

109 views 109 comments

Efectuati calculele:
a) -6² : (2²x3) - (-54 + 2³x7)² ;
b) -8² : (-2²)³ - (-50 + 2^4 x3)² ;
c) [(-3)³]² : (-3)^5 + (-2³x3 +5²)^7 .
In caz ca nu stiti, chestia aia cu " ^ " ( ex : (-3)^5 ) inseamna " la puterea [ 5 ] "...

160 views 239 comments

Apa yang dimaksud dengan 'Offline' pada status printer Brother dan bagaimana cara mengatasinya?

95 views 95 comments

idei secundare din schita Tren de placere

41 views 41 comments

Calculer l' opposé du double de (-5)

38 views 38 comments

Trouve deux nombres a et b sachant que leur différence est 25 et celle de leur carré est 1375

93 views 93 comments

Question 8: How does the free tier impact my ability to test and deploy new web applications?

94 views 94 comments

bsr tous le monde qui peut m'aider à écrire un petit théâtre pour annoncer une nouvelle importante à la famille pllllllllz *-*

126 views 126 comments

Bonsoir jaimérai savoir quels sont les symboles du pouvoir de louis 15 s'il vous plaît je vous remercierai en retour

117 views 117 comments